Tax Attorney in Wilmington, DE

Federal IRS representation for Wilmington residents, the Delaware-incorporated C-corporation and LLC community, DuPont/Corteva/Dow Chemical alumni, Chase, Capital One, Bank of America, and Citibank credit-card and banking employees, Christiana Care and Nemours physician 1099 contractors, University of Delaware academics, and Mid-Atlantic tri-state commuters — audits, back taxes, liens, levies, payroll-tax disputes, IRC § 1202 Qualified Small Business Stock issues on Delaware C-corp exits, IRC § 355 corporate spinoff questions, IRC § 280G golden-parachute reviews, FBAR exposure, and U.S. Tax Court litigation at the Philadelphia trial location (Byrne U.S. Courthouse, 30 miles northeast). We also coordinate Delaware Division of Revenue matters — headquartered at the Carvel State Office Building, 820 N. French Street, 8th Floor — under Delaware Form 8821 and Form 2848 Power of Attorney.

Reviewed by Parham Khorsandi, Esq. — California Bar #266658. Last reviewed: May 26, 2026.

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If you owe back taxes in Wilmington, here is the 2026 picture

Wilmington is the largest city in Delaware and the working seat of American corporate law. More than 1.5 million business entities — roughly 60% of Fortune 500 companies and a majority of US public corporations — are incorporated under the Delaware General Corporation Law (8 Del. C. § 101 et seq.) and the Delaware Limited Liability Company Act (6 Del. C. § 18-101 et seq.), with their corporate-litigation matters heard by the Delaware Court of Chancery. That posture turns ordinary tax engagements for Wilmington-based founders, executives, and investors into a layered exercise that touches IRC § 1202 Qualified Small Business Stock on Delaware C-corp exits, IRC § 355 spinoff analyses (the 2019 DowDuPont split into DuPont, Corteva, and Dow Chemical is the canonical local example), IRC § 280G change-in-control golden-parachute calculations, IRC § 83(b) elections on restricted stock grants, and the Internal Affairs Doctrine that controls which state's law governs intra-corporate disputes — almost always Delaware's.

Delaware itself is one of only five states with no general sales tax. The state runs a graduated Personal Income Tax from 0% to 6.6% under Del. Code Title 30, § 1102, a flat 8.7% Corporation Income Tax under Del. Code Title 30, § 1903 (assessed only where the corporation conducts business inside Delaware), the Delaware Franchise Tax on incorporated entities under Del. Code Title 8, § 503 (the alternative-methods calculation produces the well-known annual filing for every Delaware corporation), and the Delaware Gross Receipts Tax on the seller's gross receipts from business activity within the state under Del. Code Title 30, § 2301 et seq. The City of Wilmington adds its own 1.25% earned-income tax on wages earned within the city limits, applied to residents and nonresidents alike under the Wilmington City Code. The state has no real-estate transfer tax exemption parallel to the federal § 121 exclusion, no inheritance tax (repealed 1999), and no estate tax (repealed January 1, 2018).

If you have received an IRS CP504, LT11, or Statutory Notice of Deficiency, or if the Delaware Division of Revenue has issued a Notice of Proposed Assessment or Final Determination, the deadline to act is short. We pull your IRS account transcripts, calculate your CSED, file Form 2848 Power of Attorney with the IRS and Delaware Form 8821 with the Division of Revenue, and put administrative brakes on collection while the case is built.

Federal tax representation for Wilmington taxpayers

Victory Tax Lawyers, LLP is a California-Bar-admitted tax-resolution law firm based in Los Angeles. Our federal practice runs nationwide: the Internal Revenue Service accepts our Form 2848 Power of Attorney in every state, and the U.S. Tax Court — a single federal tribunal with jurisdiction over IRS deficiency cases — holds regular trial sessions at the Philadelphia location (James A. Byrne U.S. Courthouse, 601 Market Street, about 30 miles northeast of Wilmington on I-95), which is the designated trial city assigned to Delaware taxpayers. From our Robertson Boulevard office in Los Angeles, we represent Wilmington residents, Delaware-corp founders, executives at DuPont, Corteva, and Dow Chemical alumni firms, Chase Bank credit-card division employees, Capital One, Bank of America, and Citibank Wilmington banking staff, Christiana Care and Nemours physician contractors, University of Delaware faculty (in Newark, Delaware, 10 miles south), and New Castle County businesses in IRS audits, collection cases, Tax Court petitions, Offers in Compromise under IRC § 7122, Installment Agreements under IRC § 6159, lien discharges under IRC § 6325, levy releases under IRC § 6343, and Trust Fund Recovery Penalty defenses under IRC § 6672.

For Delaware state tax matters — the 0% to 6.6% graduated Personal Income Tax under Del. Code Title 30, § 1102; the 8.7% Corporation Income Tax under Del. Code Title 30, § 1903; the Delaware Franchise Tax on incorporated entities under Del. Code Title 8, § 503; the Delaware Gross Receipts Tax under Del. Code Title 30, § 2301 et seq.; withholding-tax assessments; the Delaware Bank Franchise Tax under Del. Code Title 5, § 1101 et seq.; and the City of Wilmington 1.25% earned-income tax — we file Delaware Form 8821 Tax Information Authorization or a written Power of Attorney with the Delaware Division of Revenue at the Carvel State Office Building, 820 N. French Street, 8th Floor, and handle the administrative track directly. For formal litigation in the Delaware Tax Appeal Board at 820 N. French Street, the Delaware Superior Court, or the Delaware Court of Chancery on a corporate-tax-litigation matter, we refer to locally admitted Delaware counsel under a co-counsel arrangement. The Delaware Court of Chancery is unique in American law — a court of equity with no jury, judges chosen for technical expertise in corporate law, and a body of case precedent that controls how Delaware-incorporated companies are governed nationwide.

Wilmington's working population breaks down differently than any other Mid-Atlantic city. The corporate-law industry is the single largest professional concentration: law firms in the Brandywine Building, the Renaissance Centre, the Hercules Plaza, the Wilmington Trust Center, and the Nemours Building service the entity-formation, registered-agent, and corporate-litigation needs of every Delaware-incorporated public company in the United States. The financial-services layer is right behind: Chase Bank (whose Wilmington credit-card operation moved here from New York in 1981 after Delaware enacted the Financial Center Development Act removing usury caps), Capital One, Bank of America, Citibank, and Discover (HQ in nearby Riverwoods, IL, but with significant Delaware operations) collectively employ tens of thousands of Wilmington and New Castle County residents who carry concentrated equity compensation, ISO and NSO grants, ESPP discounts, and restricted stock vesting. The chemicals legacy continues through DuPont's specialty-chemicals operations (still headquartered in Wilmington after the 2017 Dow-DuPont merger and the 2019 three-way split into DuPont, Corteva Agriscience, and Dow Chemical), creating a long-tailed alumni community holding pre-split and post-split stock with cost-basis complications that frequently trip the routine federal return. The medical layer — Christiana Care Health System, Nemours Children's Health (also known as the duPont Hospital for Children), and Saint Francis Hospital — produces a 1099 attending-physician book. Wilmington's African-American, Hispanic, Filipino-American, Indian, and historic Irish-American populations carry steady FBAR exposure on overseas accounts; the Indian biotech and corporate-counsel community in particular has high per-capita FinCEN Form 114 exposure on family accounts and ancestral property holdings. Wilmington also functions as a Mid-Atlantic commuter hub through the Amtrak Northeast Corridor Wilmington Station — one of the busiest stations on the line — producing the routine cross-border allocation questions between Delaware, Pennsylvania, New Jersey, and Maryland.

Your tax rights as a Wilmington taxpayer

Two parallel rights frameworks apply when you owe tax. Federal rights come from the Internal Revenue Code and IRS Publication 1, the Taxpayer Bill of Rights. State rights come from the Delaware Taxpayers' Bill of Rights at Del. Code Title 30, § 581 and the procedural rules at Del. Code Title 30, § 521 et seq. Knowing both is the difference between a clean resolution and a missed 60-day Delaware Tax Appeal Board petition window that ends in a docketed state judgment against your New Castle County property.

Right to representation

IRC § 7521(b)(2) and (c) give you the right to be represented by an attorney, CPA, or Enrolled Agent during any IRS examination or interview. Once Form 2848 is on file, the IRS must deal with us first, not you. Delaware mirrors this through Delaware Form 8821 Tax Information Authorization (filed with the Division of Revenue) and a written Power of Attorney appointing the representative under Del. Code Title 30, § 563, accepted for all administrative tax matters at the Carvel State Office Building, 820 N. French Street, 8th Floor.

Right to U.S. Tax Court review

IRC § 6213(a) gives you 90 days from a Statutory Notice of Deficiency to petition the U.S. Tax Court without paying the tax first. Miss the 90 days and the federal assessment becomes final. For Wilmington taxpayers, the U.S. Tax Court holds regular trial sessions at the Philadelphia location (James A. Byrne U.S. Courthouse, 601 Market Street, 30 miles northeast of Wilmington on I-95). Petitions are filed electronically through DAWSON at ustaxcourt.gov.

Right to Delaware Tax Appeal Board review

Del. Code Title 30, § 544 gives you 60 days from a Delaware Notice of Determination to file a petition with the Delaware Tax Appeal Board, the state's independent administrative-appeals body. The Board sits at 820 N. French Street, Wilmington — the same building as the Division of Revenue itself — and decides protests over income tax, gross receipts tax, withholding tax, and most other state-level assessments. Decisions of the Board may be appealed to the Delaware Superior Court within 30 days under Del. Code Title 30, § 544(c). The 60-day window is shorter than most states' equivalents (New Jersey gives 90 days, New York gives 90 days) and is unforgiving.

Collection Due Process

IRC § 6320 (lien) and IRC § 6330 (levy) give you a 30-day window to request a CDP hearing once the IRS files a Notice of Federal Tax Lien or issues a Final Notice of Intent to Levy. A timely CDP filing halts collection and preserves judicial review.

Right to settle for less than owed

Federally, IRC § 7122 authorizes Offers in Compromise based on doubt as to liability, doubt as to collectibility, or effective tax administration. Delaware operates a parallel compromise authority under Del. Code Title 30, § 528 permitting the Division of Revenue Director to settle a disputed state tax for less than the full amount where the doubt-as-to-collectibility or doubt-as-to-liability standards are met. Both programs require all returns filed before consideration.

Right to recover fees

IRC § 7430 allows recovery of administrative and litigation costs if the IRS takes a position that is not substantially justified and the taxpayer prevails. The threshold is high, but real, especially in audit reconsideration and Innocent Spouse cases under IRC § 6015.

How Victory Tax Lawyers helps Wilmington taxpayers

Offer in Compromise under IRC § 7122

We file Form 656 with Form 433-A(OIC) or 433-B(OIC), document the Reasonable Collection Potential, and negotiate doubt-as-to-collectibility offers when full collection is not feasible within the remaining CSED. For Wilmington taxpayers, a federal OIC does not resolve Delaware state liability; we run a parallel state compromise request with the Delaware Division of Revenue under Del. Code Title 30, § 528, hand-delivered when warranted to the Carvel State Office Building four blocks from the Wilmington Government Center.

Installment Agreements under IRC § 6159

Streamlined IAs (under $50,000), partial-pay IAs under IRC § 6159(d), and full-pay agreements. We push for partial-pay structures where the IRC § 6502 ten-year CSED will extinguish the balance before payoff — especially useful for Wilmington taxpayers carrying between $50,000 and $250,000 in federal debt, particularly DuPont, Corteva, and Dow alumni with deferred-compensation distributions, Chase and Capital One executives with ISO and NSO exercises, and Christiana Care attending physicians with seasonal 1099 income.

Lien discharge, subordination, and withdrawal

When a Notice of Federal Tax Lien blocks a New Castle County, Greenville, Hockessin, Pike Creek, Brandywine Hundred, or Newark home sale or refinance, we file Form 14135 (discharge), Form 14134 (subordination), or Form 12277 (withdrawal). NFTLs filed with the New Castle County Recorder of Deeds at 800 N. French Street encumber title on residential and commercial property throughout the county; the IRS procedures under IRC § 6325 set the cure path. Timing must align with the closing.

Levy release under IRC § 6343

Wage levies, bank levies, and accounts-receivable levies. We document economic hardship under IRC § 6343(a)(1)(D) and Treasury Reg. § 301.6343-1(b)(4), and where the levy is procedurally defective, we challenge it through Collection Due Process or Appeals. Delaware state tax warrants follow a parallel track: the Division of Revenue files a warrant under Del. Code Title 30, § 552 with the New Castle County Prothonotary, which functions as a state-court judgment lien on real property in the county where filed.

Audit defense and U.S. Tax Court litigation

Correspondence audits, office audits, and field examinations — including sensitive issues like cryptocurrency, foreign accounts under FinCEN Form 114 (FBAR), S-corporation reasonable-compensation, IRC § 1202 Qualified Small Business Stock holding-period and gross-asset thresholds on Delaware C-corp exits, IRC § 355 corporate spinoff tax-free qualification (the 2019 DowDuPont split is the local touchstone), IRC § 280G change-in-control golden-parachute computations for banking and pharma executives, IRC § 83(b) elections on early-exercise stock, and Delaware-source-income allocation disputes for cross-border commuters. If the audit closes unfavorably, we petition the U.S. Tax Court within the 90-day IRC § 6213(a) window. Trial sessions for Delaware taxpayers are held in Philadelphia at 601 Market Street.

Penalty abatement under IRC § 6651 and IRM 20.1.1

First-Time Abate administrative relief, reasonable-cause abatement, and statutory exceptions for failure-to-file and failure-to-pay penalties. On accuracy-related penalties under IRC § 6662, we document substantial authority or adequate disclosure to defeat the assessment. Delaware penalties under Del. Code Title 30, § 533 and § 535 follow a separate reasonable-cause analysis applied by the Division of Revenue and reviewable by the Delaware Tax Appeal Board at 820 N. French Street.

Twelve types of Wilmington tax matters we handle

Federal cases for Wilmington residents, Delaware-incorporated business owners, chemical and banking-industry employees, and New Castle County professionals, framed against the Delaware Division of Revenue and the City of Wilmington wage-tax rule where they matter.

IRC § 1202 Qualified Small Business Stock on Delaware C-corp exits

Delaware is the home jurisdiction for nearly every venture-backed C-corporation in the United States. Founders and early employees holding stock that qualifies under IRC § 1202 may exclude up to $10 million per issuer or 10x basis on gain from sale, provided the five-year holding period, original-issuance requirement, $50 million gross-asset test, and active-business-asset rule are satisfied. Wilmington-based founders, registered-agent shareholders, and Delaware C-corp early employees routinely miss documentation requirements that the IRS later challenges on audit. We coordinate the § 1202 analysis with founders before and after the liquidity event.

IRC § 355 corporate spinoff tax-free qualification (DuPont/Corteva/Dow legacy)

The 2019 three-way split of DowDuPont into DuPont, Corteva Agriscience, and Dow Chemical — preceded by the 2017 Dow-DuPont merger — is the canonical Wilmington corporate-spinoff event. IRC § 355 governs whether a distribution of a controlled subsidiary's stock is tax-free to shareholders. The five years of post-spinoff cost-basis allocation work, the device-and-business-purpose tests, the continuity-of-interest doctrine, and the active-trade-or-business rule continue to produce Wilmington audits a half-decade later. Holders of pre-2017 DuPont stock who never properly allocated basis across the three post-split tickers are still receiving CP2000 notices.

IRC § 280G golden-parachute computations for banking and pharma executives

Change-in-control payments to disqualified individuals (officers, shareholders, highly compensated employees) of an acquired corporation are subject to a 20% excise tax under IRC § 4999 and a corporate deduction disallowance under IRC § 280G when payments exceed three times the disqualified individual's base amount. Wilmington banking and chemicals M&A activity routinely triggers the calculation; the documentation, valuation, and reasonable-compensation defense each carry six-figure tax consequences. We coordinate the § 280G analysis with corporate counsel before the deal closes.

Chase, Capital One, Bank of America, Citibank RSU and ESPP issues

Wilmington credit-card-division and banking employees receive equity in the form of restricted stock units, employee stock purchase plan discounts, and performance-share awards. RSU vesting creates ordinary-income inclusion under IRC § 83 at the fair market value on vest date, with default supplemental withholding at 22% (or 37% on amounts above $1 million in a calendar year) that often falls short of the actual marginal rate. ESPP qualified dispositions under IRC § 423 require holding-period analysis to claim the lower ordinary-income amount; disqualified dispositions produce a larger W-2 add-back. The IRS Form 1099-B basis reporting from the brokerage typically reports only the discounted cost, not the post-vesting basis — producing systematic double-taxation if not corrected on Form 8949.

Christiana Care, Nemours, and Saint Francis 1099 attending-physician income

Hospitalists, anesthesiologists, radiologists, and specialists at Christiana Care Health System, Nemours Children's Health (the duPont Hospital for Children), and Saint Francis Hospital often receive 1099 income from a contracting professional corporation rather than a W-2. The income flows to a personal services corporation taxed at the 21% C-corp rate or a PLLC taxed as an S-corporation. Reasonable-compensation challenges under IRC § 162 and S-corp distribution recharacterization audits hit this group routinely; we file Schedule C or 1120-S with proper substantiation and S-corp reasonable-compensation studies.

Delaware Franchise Tax and Annual Report enforcement

Every Delaware-incorporated entity (corporations under Del. Code Title 8, § 503 and LLCs under Del. Code Title 6, § 18-1107) owes annual Franchise Tax to the Delaware Division of Corporations. Corporations use the higher of the Authorized Shares Method or the Assumed Par Value Capital Method; LLCs pay a flat $300. Failure to file or pay produces a penalty, interest, and ultimately Certificate of Cancellation or void-status that breaks the entity's ability to bring or defend suits in Delaware courts. We coordinate the cleanup — restoration filings, Franchise Tax recalculations under the Assumed Par Value method (often producing a substantial refund versus the default), and registered-agent corrections.

Delaware Gross Receipts Tax assessments

Delaware has no sales tax but does have a Gross Receipts Tax under Del. Code Title 30, § 2301 et seq. on the seller's gross receipts from business activity within the state. Rates run from 0.0945% to 0.7468% depending on the business classification (Schedule of Gross Receipts Tax Rates). Wilmington restaurants, contractors, retailers, professional-services firms, and out-of-state companies with Delaware nexus through the registered-agent presence routinely under-report or fail to register. The Division of Revenue cross-matches federal tax returns against state Gross Receipts Tax filings; the resulting assessment hits the responsible person under the Delaware analog rules.

City of Wilmington 1.25% earned-income tax

Under the Wilmington City Code, every wage paid for work performed within the city limits is subject to the 1.25% earned-income tax, applied to residents and nonresidents alike. The City of Wilmington Treasury Department at the Wilmington Government Center (800 N. French Street, 9th Floor) collects the tax via employer withholding. Self-employed individuals and partners must file a separate return. Suburban-resident commuters working at the major downtown Wilmington corporate towers, the federal courthouse, the state office buildings, and the law firms in the Brandywine Building or the Hercules Plaza are all subject. Missed filings produce a city-level assessment plus penalty and interest separate from the federal and state liabilities.

FBAR and FATCA non-disclosure

FinCEN Form 114 for foreign accounts aggregating over $10,000. Wilmington's Indian biotech and corporate-counsel community, Filipino, African-American, Hispanic-American, and Irish-American populations carry steady FBAR exposure on overseas accounts inherited from family, used for property in the country of origin, or maintained for cross-border business. The IRS Streamlined Filing Compliance Procedures are a routine engagement. IRC § 6038D Form 8938 reporting layers on top for higher account thresholds.

Trust Fund Recovery Penalty

IRC § 6672 imposes personal liability on officers, partners, and check-signers for unpaid employment-tax withholding. Wilmington restaurant, hospitality, retail, construction, and small-business owners are the most common targets, including the boutique professional-services and consulting shops that serve the corporate-law industry. The IRS uses Form 4180 interviews to identify responsible persons; Delaware applies a parallel responsible-person rule under Del. Code Title 30, § 552 to unpaid state withholding and Gross Receipts Tax.

Tri-state PA/NJ/MD cross-border allocation

Wilmington sits at the convergence of Delaware, Pennsylvania, New Jersey (across the Delaware River), and Maryland. Workers commute in both directions: a Wilmington resident working in Philadelphia owes Pennsylvania PIT, a Pennsylvania Earned Income Tax (depending on the local municipality), and the Philadelphia Wage Tax inside city limits, with a Delaware resident-credit calculation for the tax paid to PA. A New Jersey resident working in Wilmington owes Delaware nonresident tax under Del. Code Title 30, § 1124 and may face Delaware withholding without a corresponding New Jersey credit cleanup. Maryland commuters working in Wilmington owe Delaware nonresident tax with a Maryland resident credit. Coordinating credits and withholding adjustments is the routine work.

Dover AFB military and combat-zone § 112 exclusions

Dover Air Force Base, 45 miles south of Wilmington, is the largest military installation in Delaware and the primary mortuary affairs facility for the Department of Defense. Active-duty Air Force members deployed to designated combat zones qualify for IRC § 112 exclusion of military pay, with associated extensions of filing and payment deadlines under IRC § 7508 and a deferred CSED. We coordinate the documentation, return positioning, and refund claims for service members and their families with Delaware filing obligations.

Nine common causes of tax debt for Wilmington taxpayers

Patterns we see repeatedly in Wilmington engagements. None of them are unusual — all of them are resolvable.

1. RSU vesting and basis-reporting mismatch

A Chase, Capital One, Bank of America, or Citibank Wilmington employee vests restricted stock units, sells them on the same day to cover the supplemental-withholding short, and the brokerage 1099-B reports only the discounted basis. The unadjusted return reports the full sale price as gain, producing a CP2000 the following autumn for tax already paid through W-2 withholding. The fix is a Form 8949 basis-adjustment column-(g) correction.

2. DuPont/Corteva/Dow basis-allocation error

A long-term DuPont shareholder who held through the 2017 Dow-DuPont merger and the 2019 three-way split never allocated original basis across DuPont, Corteva, and Dow Chemical post-spinoff tickers. A subsequent sale of any one ticker triggers a CP2000 because the brokerage cost-basis system defaults to either zero basis or pre-split aggregate basis — producing assessments running tens of thousands of dollars on what should have been a partial-basis-recovery sale.

3. Self-employment underpayment

Christiana Care, Nemours, and Saint Francis attending physicians with private 1099 practices, Wilmington corporate-law boutique counsel, real-estate agents, and tradespeople file Schedule C or K-1 income with no estimated-tax payments. The first IRS CP14 lands the following spring with penalties under IRC § 6654.

4. Business closure

When an LLC or S-corp closes with unpaid Form 941 payroll-tax balances, IRC § 6672 follows the responsible officer personally — well after the entity is dissolved. Common in Wilmington's restaurant, retail, professional-services, and small-construction sectors. Delaware adds its parallel responsible-person reach under Del. Code Title 30, § 552 on unpaid state withholding and Gross Receipts Tax.

5. Divorce and joint-return fallout

A jointly-filed return tied to a now-former spouse's understatement leaves both parties liable until Innocent Spouse relief under IRC § 6015 is granted. Delaware applies an equitable-distribution analysis on the underlying matrimonial debt, not pure community property.

6. Cryptocurrency CP2000 surprise

Exchanges issue Form 1099-DA (introduced 2025), and the IRS computer matches reported gains. Missed basis records turn into ordinary-income assessments at the full sale price. Wilmington's tech-adjacent professional-services and corporate-counsel community carry meaningful exposure.

7. Late-filed or unfiled returns

Failure-to-file under IRC § 6651(a)(1) compounds at 5% per month, capped at 25%. After three years, refunds are barred under IRC § 6511. Delaware mirrors the federal three-year refund bar under Del. Code Title 30, § 539.

8. Cross-border withholding mismatch

A Pennsylvania, New Jersey, or Maryland resident takes a Wilmington job mid-year with Delaware withholding starting at full nonresident rates, then files a home-state return claiming a credit for tax paid to Delaware that the home-state department has trouble processing without the supporting Delaware nonresident return filed first. The cleanup spans both states' refund-claim windows.

9. Delaware Franchise Tax delinquency leading to void status

A Delaware-incorporated business misses Franchise Tax filings for two or more years, drops into void status with the Division of Corporations, loses standing to bring or defend Delaware court actions, and a federal IRS audit lands on top — with the entity unable to authorize Form 2848 because the corporate authority is suspended. Restoring the entity, settling the state Franchise Tax, and only then engaging the federal matter is the ordered sequence we run.

Eight tax liabilities that pull in Wilmington taxpayers

Federal authority alongside the Delaware statute where there is a parallel.

Failure to file federal return

IRC § 6651(a)(1) imposes 5%/month, max 25%, plus interest under IRC § 6601. The Delaware mirror is Del. Code Title 30, § 533, imposing a 5% per month late-filing penalty on unpaid Delaware tax, capped at 50% (higher than the federal cap).

Failure to file Delaware state return

Del. Code Title 30, § 533 imposes a 5% per month penalty on unpaid Delaware tax for failure to file, capped at 50%, with interest at the rate set under Del. Code Title 30, § 535. The Division of Revenue at the Carvel State Office Building may issue a Notice of Proposed Assessment under Del. Code Title 30, § 521, triggering protest rights and ultimately the 60-day Delaware Tax Appeal Board petition window under Del. Code Title 30, § 544.

Federal § 7122 Offer in Compromise eligibility

All federal returns must be filed (IRC § 7122(d) compliance) and the offer must reflect Reasonable Collection Potential. The non-refundable $205 application fee may be waived for low-income certified offers.

Delaware Gross Receipts Tax

Del. Code Title 30, § 2301 et seq. sets the Gross Receipts Tax on the seller's gross receipts from business activity within Delaware. Rates run from 0.0945% to 0.7468% depending on the business classification. Unlike a sales tax, the Gross Receipts Tax is paid by the seller and is generally not separately collected from the buyer. Personal liability under Del. Code Title 30, § 552 attaches to responsible persons for unpaid Gross Receipts Tax.

Trust Fund Recovery Penalty

IRC § 6672 imposes 100% personal liability on responsible persons for unpaid trust-fund employment tax. Delaware applies a parallel responsible-person rule under Del. Code Title 30, § 552 to unpaid state withholding and Gross Receipts Tax.

Accuracy-related penalty

IRC § 6662 imposes 20% on substantial-understatement or negligence; IRC § 6663 imposes 75% on fraud. Defense is built on substantial authority, adequate disclosure, or reasonable cause.

Delaware Franchise Tax

Del. Code Title 8, § 503 imposes the Delaware Franchise Tax on every Delaware-incorporated corporation, calculated under either the Authorized Shares Method or the Assumed Par Value Capital Method, with the corporation paying the lesser amount. Del. Code Title 6, § 18-1107 imposes a flat $300 Annual Tax on Delaware LLCs. Failure to pay produces a $200 penalty plus 1.5% per month interest, and ultimately void status. The Authorized Shares default produces large bills for high-share-count startup C-corps; the Assumed Par Value method is the recovery path.

Transferee liability

IRC § 6901 lets the IRS pursue a transferee — a person who received property from a delinquent taxpayer — for the transferor's unpaid tax, up to the value of the transferred property.

What resolution can look like

Debt reduced

An accepted IRC § 7122 Offer in Compromise can resolve six-figure balances for cents on the dollar where Reasonable Collection Potential supports the offer. The acceptance rate sits around 33% nationally; preparation determines the outcome.

Penalties abated

First-Time Abate removes a single year of failure-to-file or failure-to-pay penalties for taxpayers with a clean three-year compliance record. Reasonable-cause abatement under IRM 20.1.1 reaches further when supported by documentation.

Lien released or withdrawn

Once a debt is paid in full, the IRS releases the Notice of Federal Tax Lien within 30 days per IRC § 6325(a). On an Installment Agreement of $25,000 or less, lien withdrawal under Form 12277 can be requested to clear title with the New Castle County Recorder of Deeds.

Sample tax-resolution outcomes

Anonymized client matters drawn from our $100M+ aggregate tax-relief record across 2,000+ resolved cases.

Year	Tax debt	Resolution	Final outcome
2024	$152,296	IRC § 6159 Installment Agreement	Accepted at $25/month, partial-pay
2024	$138,296	Streamlined Installment Agreement	Accepted at $25/month
2023	$130,555	Partial-Pay Installment Agreement	Accepted at $50/month
2023	$128,206	IRC § 6159 Installment Agreement	Accepted at $25/month
2022	$116,451	Partial-Pay Installment Agreement	Accepted at $50/month

Past results do not guarantee future outcomes. Each tax case is unique. Results depend on the specific facts of the matter, including the taxpayer's financial condition, compliance history, and the discretion of the Internal Revenue Service and the Delaware Division of Revenue.

Why Victory Tax Lawyers for a Wilmington federal-tax case

Victory Tax Lawyers is California-Bar-admitted, not Delaware-Bar-admitted. That distinction matters — and it does not block our work. The U.S. Tax Court is a federal court with nationwide jurisdiction; an attorney admitted to that court may petition and try cases at any of its trial locations, including the Philadelphia trial location (James A. Byrne U.S. Courthouse, 601 Market Street, 30 miles northeast of Wilmington on I-95) that the Court has designated for Delaware-resident taxpayers. IRS administrative practice runs on Form 2848 Power of Attorney, accepted from any attorney in good standing with any state bar plus an active Centralized Authorization File number. Most of our Wilmington clients never need a separately admitted Delaware attorney because the case is, at its core, federal.

For administrative work before the Delaware Division of Revenue — protests, audit responses, compromise requests under Del. Code Title 30, § 528, and installment-payment requests — we file Delaware Form 8821 Tax Information Authorization and a written Power of Attorney under Del. Code Title 30, § 563, and handle the matter remotely. When a case must move to the Delaware Tax Appeal Board at 820 N. French Street, or appeal further to the Delaware Superior Court or the Delaware Court of Chancery on a corporate-tax-litigation matter, we coordinate with locally admitted Delaware counsel under a co-counsel arrangement. The Delaware Court of Chancery is the country's preeminent business-law tribunal — an equity court with a body of corporate-law precedent that controls public-company governance nationwide. The Internal Affairs Doctrine routes corporate-governance and most fiduciary-duty disputes to Delaware law regardless of where the underlying business is physically located; that posture is what makes Delaware-Bar admission for those specific matters useful, and what our Wilmington co-counsel network covers. The federal portion of the engagement — which is usually the bigger exposure given the IRC § 1202, IRC § 355, and IRC § 280G layers stacked on top of the Delaware C-corp ecosystem — stays with us.

What distinguishes our firm: a California-Bar-admitted managing attorney with active U.S. Tax Court admission, an Enrolled Agent on staff for IRS administrative work, a 5.0 / 72-review Google rating, and $100M+ in cumulative tax relief secured across 2,000+ resolved matters. No marketing claim of being a Delaware-licensed firm — we are not. A factually accurate offer of federal tax representation, available to any Wilmington taxpayer, at the same standard we apply to a Los Angeles client. Our 100% remote workflow runs through a secure document portal — you never have to drive to Robertson Boulevard, and we never have to drive across the country to your Brandywine Hundred, Greenville, Hockessin, Pike Creek, or downtown Wilmington home.

Our seven-step process for Wilmington clients

Free consultation

A 30-minute call with a tax attorney to scope your matter, identify deadlines, and decide whether engagement is the right move.

Engagement letter

A written scope, fee structure, and conflict check. Flat fees for administrative resolution; hourly or hybrid for litigation.

Form 2848 and Delaware Form 8821

We file the federal Power of Attorney with the IRS and Delaware Form 8821 Tax Information Authorization with the Delaware Division of Revenue at 820 N. French Street, register on the CAF system, and step in as the contact of record.

Transcript and CSED analysis

We pull IRS account transcripts via Form 8821, calculate each year's CSED under IRC § 6502, and identify tolling events.

Strategy memo

A written summary: the resolution path (OIC, IA, CNC, audit response, CDP, Tax Court), the timeline, and the realistic outcome range.

Filing and negotiation

We file the operative document — Form 656, Form 433-A(OIC), Form 9423, Form 12153, or a Delaware Tax Appeal Board petition through local counsel — and handle every IRS and Division of Revenue contact.

Compliance monitoring

After resolution we monitor compliance through the OIC five-year terms or the IA term, file future returns, and prevent default.

Two collection clocks: federal CSED and Delaware's assessment statute

The IRS has ten years from the date of assessment to collect a federal tax under IRC § 6502. After the Collection Statute Expiration Date, the debt is extinguished by operation of law. The clock pauses (“tolls”) when an Offer in Compromise is pending, when a Collection Due Process petition is filed, during bankruptcy, when an installment agreement is requested, and when the taxpayer is outside the United States for six months or more.

Delaware runs a parallel state collection rule. Del. Code Title 30, § 531 gives the Division of Revenue three years from the return filing date to assess additional tax, extended to six years for omitted income exceeding 25% of gross income reported, with no limit for fraud or unfiled returns. Once a state warrant is filed under Del. Code Title 30, § 552 with the New Castle County Prothonotary, it functions as a judgment lien on real property; the lien remains enforceable until satisfied. Many Wilmington taxpayers carry a federal CSED that will run out before Delaware state collection rights expire, or vice versa. Pull both records and know both dates before agreeing to any payment plan or amended return that could restart a clock.

Wilmington tax authorities and venues

A working knowledge of the tribunals, agencies, and field offices serving Wilmington is what separates an answered Notice from a wage levy. Below is the working list our firm uses on every New Castle County matter, including the corporate-law courts unique to Delaware.

Internal Revenue Service — Wilmington TAC

The federal tax authority, at irs.gov. The Wilmington Taxpayer Assistance Center operates at the Caleb Boggs Federal Building, 844 N. King Street, Wilmington DE 19801. Appointments required.

U.S. Tax Court — Philadelphia trial sessions

The U.S. Tax Court designates the Philadelphia trial location (James A. Byrne U.S. Courthouse, 601 Market Street, Philadelphia PA 19106, about 30 miles northeast of Wilmington on I-95) for Delaware-resident taxpayers. Petitions are filed electronically through DAWSON at ustaxcourt.gov; the 90-day deadline from the IRS Statutory Notice of Deficiency under IRC § 6213(a) is jurisdictional.

Delaware Division of Revenue — headquarters

The state tax authority, at revenue.delaware.gov. Headquartered at the Carvel State Office Building, 820 N. French Street, 8th Floor, Wilmington DE 19801. Administers the 0% to 6.6% graduated Personal Income Tax under Del. Code Title 30, § 1102, the 8.7% Corporation Income Tax under Del. Code Title 30, § 1903, the Gross Receipts Tax under Del. Code Title 30, § 2301 et seq., withholding tax, and the compromise program under Del. Code Title 30, § 528.

Delaware Tax Appeal Board — in Wilmington

The state's independent administrative-appeals body for state tax disputes, seated at 820 N. French Street, Wilmington DE 19801 (same building as the Division of Revenue itself). Hears protests of income tax, Gross Receipts Tax, withholding tax, and most other state-level assessments. 60-day petition deadline from a Division of Revenue Notice of Determination under Del. Code Title 30, § 544. Decisions appealable to the Delaware Superior Court within 30 days. Victory Tax Lawyers refers Delaware Tax Appeal Board litigation to locally admitted Delaware counsel; we handle the federal portion and the Division of Revenue administrative work directly.

Delaware Division of Corporations — Franchise Tax

The state agency administering the Delaware Franchise Tax under Del. Code Title 8, § 503 and the Delaware LLC Annual Tax under Del. Code Title 6, § 18-1107. Located at 401 Federal Street, Suite 4, Dover DE 19901. Page: corp.delaware.gov. Annual filings for over 1.5 million Delaware-incorporated entities flow through this office.

Delaware Court of Chancery

The country's preeminent business-law tribunal, an equity court with original jurisdiction over corporate governance, fiduciary-duty, and Delaware General Corporation Law matters. Wilmington Courthouse: Leonard L. Williams Justice Center, 500 N. King Street, Wilmington DE 19801. Headquarters Courthouse: 34 The Circle, Dover DE 19901. The Court of Chancery is referenced in nearly every public-company merger agreement as the choice-of-forum venue under the Internal Affairs Doctrine. Victory Tax Lawyers refers Delaware Court of Chancery litigation to locally admitted Delaware counsel where a corporate-tax-litigation matter crosses into the Chancery's jurisdiction.

City of Wilmington Treasury Department

The municipal finance authority for Wilmington, at the Wilmington Government Center, 800 N. French Street, 9th Floor, Wilmington DE 19801. Administers the City of Wilmington 1.25% earned-income tax and property-tax billing for downtown Wilmington and the city neighborhoods.

New Castle County Treasury and Office of Finance

The county finance authority for New Castle County, with offices at 87 Reads Way, New Castle DE 19720 (about 5 miles south of downtown Wilmington). Handles property-tax billing for unincorporated New Castle County areas including Brandywine Hundred, Greenville, Hockessin, Pike Creek, Bear, and the surrounding suburbs. The New Castle County Recorder of Deeds at 800 N. French Street, Wilmington, records Notices of Federal Tax Lien and Delaware state warrants against New Castle County real property.

U.S. District Court — District of Delaware, Wilmington Division

Refund suits filed after payment of tax and exhaustion of administrative remedies under IRC § 7422 may be brought in the U.S. District Court for the District of Delaware, Wilmington Division — J. Caleb Boggs Federal Building and U.S. Courthouse, 844 N. King Street, Wilmington DE 19801. The U.S. Court of Federal Claims in Washington, D.C. is an alternative federal venue for refund litigation.

IRS Independent Office of Appeals

The administrative-appeals body within the IRS that resolves cases without litigation. Wilmington cases run through the Appeals offices serving the Mid-Atlantic region. Filings: Form 9423 (collection appeal) and Form 12153 (CDP). Page: irs.gov/appeals.

Speak with a tax attorney about your Wilmington matter

Free consultation, attorney-client privileged, no obligation. If a Notice of Deficiency, a Final Notice of Intent to Levy, or a Delaware Final Determination is in front of you, the deadline to respond is real and short — call today.

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Frequently asked questions — Wilmington tax

Why are so many companies incorporated in Delaware if they don't operate here?

Delaware combines four advantages that no other state matches. First, the Delaware General Corporation Law (8 Del. C. § 101 et seq.) and the Delaware Limited Liability Company Act (6 Del. C. § 18-101 et seq.) are the most developed, predictable, and management-flexible corporate statutes in the country. Second, the Delaware Court of Chancery is an equity court with judges chosen for technical corporate-law expertise, a body of published case precedent stretching back over a century, and no juries — making outcomes predictable for boards, officers, and investors. Third, the Internal Affairs Doctrine routes corporate-governance disputes to the law of the state of incorporation, which means a California-headquartered Delaware C-corp is governed by Delaware law for shareholder, director, and fiduciary-duty matters. Fourth, Delaware does not tax the income of a Delaware corporation that conducts no business inside Delaware (the "Delaware holding company" structure under Del. Code Title 30, § 1902(b)); only the annual Franchise Tax applies, which is often a few hundred dollars for a startup. The combination is the reason roughly 60% of Fortune 500 companies and a majority of US public corporations are Delaware-incorporated.

Where is the closest U.S. Tax Court trial location to Wilmington?

The U.S. Tax Court designates the Philadelphia trial location for Delaware-resident taxpayers. The Philadelphia courthouse sits at the James A. Byrne U.S. Courthouse, 601 Market Street, Philadelphia PA 19106, about 30 miles northeast of Wilmington on I-95 — a 35-minute drive in light traffic, or a 25-minute SEPTA Regional Rail Wilmington-Line ride from Wilmington Station. Petitions are filed electronically through DAWSON at ustaxcourt.gov. The 90-day deadline from the IRS Statutory Notice of Deficiency under IRC § 6213(a) is jurisdictional — one day late and the federal assessment becomes final.

Does Delaware have a state sales tax?

No. Delaware is one of only five states with no general sales tax (the others are Alaska, Montana, New Hampshire, and Oregon). The state runs a Gross Receipts Tax instead under Del. Code Title 30, § 2301 et seq., assessed on the seller's gross receipts from business activity within Delaware at rates from 0.0945% to 0.7468% depending on the business classification. The Gross Receipts Tax is paid by the seller, not separately collected from the buyer (although sellers may price-in the tax). For a Wilmington restaurant or retailer, this means the customer sees no sales-tax line at the register, but the business owes the Gross Receipts Tax filing monthly or quarterly to the Division of Revenue.

I'm a DuPont retiree who held stock through the 2017 merger and 2019 split — how do I figure out my basis?

The 2017 Dow-DuPont merger and the 2019 three-way split into DuPont (DD), Corteva Agriscience (CTVA), and Dow Inc. (DOW) require a two-step basis allocation. Step one: the 2017 merger was a tax-free reorganization under IRC § 368, so your pre-merger DuPont (DD) basis carried over to the new DowDuPont (DWDP) shares received in the exchange. Step two: the 2019 distributions of Corteva and DuPont (the new spinoffs) from DowDuPont under IRC § 355 required allocation of the DWDP basis across the three resulting tickers based on the relative fair market values at the time of distribution, published by DowDuPont in IRS Form 8937 documents at the time. The brokerage cost-basis system did not always pick up the allocation correctly — particularly for retirees who held DD long-term and whose original cost basis pre-dated 2011 covered-security reporting. We coordinate the allocation, file Form 8949 column-(g) adjustments, and where the CP2000 has already issued, file Form 1040-X with the supporting computation.

I founded a Delaware C-corporation — can I exclude my gain on sale under § 1202?

Possibly — and the odds are higher than for most other state-incorporated companies because Delaware C-corps are the default vehicle for venture-backed startups precisely because of the § 1202 alignment. IRC § 1202 excludes from gross income gain on the sale of "qualified small business stock" (QSBS) held more than five years, up to the greater of $10 million per issuer or 10x basis. The stock must have been acquired at original issuance directly from the corporation (or through a § 351 exchange that preserves the § 1202 status), the issuer must have been a domestic C-corporation with aggregate gross assets of $50 million or less at the time of issuance and immediately afterward, and at least 80% of the corporation's assets must have been used in an active business other than excluded fields (which include certain professional services, financial services, hospitality, and natural-resource extraction, but explicitly include qualified technology and biotechnology businesses). The five-year holding period is firm — a sale at year four-and-a-half eliminates the exclusion. The § 1045 rollover lets you defer the gain into another QSBS investment if you sell before five years; planning for the rollover requires action within 60 days of the sale. We coordinate the § 1202 analysis with founders before any liquidity event.

What is the Delaware Franchise Tax and why did mine come in so high?

The Delaware Franchise Tax under Del. Code Title 8, § 503 is the annual tax owed by every Delaware-incorporated corporation. It is calculated under two methods, and the corporation pays the lesser amount: the Authorized Shares Method (a flat-rate schedule based on the number of authorized shares, with no regard to issued shares or par value) or the Assumed Par Value Capital Method (a calculation based on total gross assets, total issued shares, and par value). For a startup that authorized 10 million shares of common stock with $0.0001 par value, the Authorized Shares Method produces a default Franchise Tax bill of $85,165 per year, while the Assumed Par Value method typically produces a Franchise Tax bill of $400 or so. The Division of Corporations bills the Authorized Shares Method amount by default; the corporation must affirmatively recalculate using the Assumed Par Value method to take the lower amount. Hundreds of Wilmington startups receive a five-figure default bill every February and panic before realizing the Assumed Par Value path exists. We file the corrected calculation and recover the overpayment where the default was already paid.

What is the City of Wilmington 1.25% earned-income tax and who pays it?

The City of Wilmington imposes a 1.25% earned-income tax on every dollar of wages, salaries, and net profits earned from work performed within the city limits, applied to both residents and nonresidents. The tax is collected primarily through employer withholding for W-2 employees, with the City of Wilmington Treasury Department at the Wilmington Government Center (800 N. French Street, 9th Floor) administering returns and audits. Self-employed individuals and partners with Wilmington-source income file directly. The tax applies to suburban-resident commuters who work in the Brandywine Building, the Hercules Plaza, the Wilmington Trust Center, the Nemours Building, or any of the major downtown Wilmington corporate towers. Missing the filing creates a separate city-level assessment on top of any state or federal exposure.

I live in Wilmington and work in Philadelphia — what do I owe?

As a Delaware resident working in Pennsylvania, you owe (a) Delaware Personal Income Tax on all wages as a resident, at the graduated 0% to 6.6% rate under Del. Code Title 30, § 1102, (b) Pennsylvania Personal Income Tax at the flat 3.07% on wages sourced to PA work under 72 P.S. § 7301, (c) the Philadelphia Wage Tax at 3.75% (resident rate) or 3.44% (nonresident rate, applicable to you) on wages earned inside Philadelphia city limits, and (d) the City of Wilmington 1.25% earned-income tax only if any portion of the work is performed inside the Wilmington city limits (not the case for a pure Philadelphia commuter). Delaware grants a resident credit under Del. Code Title 30, § 1111 for income tax paid to Pennsylvania and to Philadelphia on the same income, preventing double state-level taxation. The Philadelphia Wage Tax credit must be claimed on the Delaware return as a credit; the Pennsylvania PIT credit is claimed similarly. Coordination errors are the most common cause of Delaware audits in this commuter-cohort cluster.

Can a California-Bar-admitted attorney represent me in Wilmington?

For federal IRS matters — yes. The IRS accepts Form 2848 Power of Attorney from any attorney in good standing with any state bar. The U.S. Tax Court is a single federal court with nationwide jurisdiction; an attorney admitted to that court may represent a taxpayer at the Philadelphia trial location designated for Delaware taxpayers. For Delaware Division of Revenue administrative work at 820 N. French Street, we file Delaware Form 8821 and a written Power of Attorney under Del. Code Title 30, § 563 and handle the matter remotely. For formal litigation in the Delaware Tax Appeal Board, the Delaware Superior Court, or the Delaware Court of Chancery on a corporate-tax-litigation matter, we co-counsel with locally admitted Delaware attorneys. Most engagements — audit defense, OIC, IA, levy release, Tax Court, § 1202 and § 355 planning, RSU basis cleanup — are federal and stay entirely with our firm.

Does Delaware have an inheritance tax or estate tax?

No to both. Delaware repealed its inheritance tax in 1999 and repealed its estate tax effective January 1, 2018 (Del. Code Title 30, former § 1502 amendment). For a Delaware decedent dying after that date, no Delaware state-level death-transfer tax applies. The federal estate tax under Form 706 remains a separate layer when the gross estate exceeds the federal exemption (around $13.61 million per individual for 2024, scheduled to drop in 2026 absent congressional action). For Wilmington families with property or business interests in Pennsylvania (which has an inheritance tax), New Jersey (which retains its inheritance tax), or Maryland (which has both an estate tax and an inheritance tax), the cross-state-level death-transfer analysis matters even though Delaware itself imposes nothing.

Can I be audited by both the IRS and the Delaware Division of Revenue for the same year?

Yes. The IRS and the Delaware Division of Revenue operate independently and share information through the IRS-state exchange program. A federal audit adjustment is routinely reported to Delaware under the state's federal-change reporting rule at Del. Code Title 30, § 514, and vice versa. We coordinate the two audits to prevent inconsistent positions on the federal record from costing you on the Delaware return — particularly important for high-income Wilmington residents whose top federal bracket combines with Delaware's 6.6% top state rate plus the City of Wilmington 1.25% earned-income tax.

Does Delaware offer an Offer in Compromise equivalent to the federal program?

Delaware operates a compromise authority under Del. Code Title 30, § 528 that permits the Division of Revenue Director to settle a disputed state tax for less than the full amount where doubt as to collectibility or doubt as to liability exists. The Division does not use a separate Offer-in-Compromise form; the request is made by written submission with a supporting financial-disclosure package, and the Director (or designee) decides. All Delaware returns must be filed before consideration. The agency reviewer sits at 820 N. French Street, Wilmington, so the back-and-forth on a doubt-as-to-collectibility request often runs faster than parallel federal Offers. We typically run the state compromise in parallel with a federal Offer in Compromise where both debts are real.

What if I have unfiled returns going back several years?

The IRS Voluntary Filing Compliance policy and IRM 5.1.11.6 generally require the last six years of returns to bring a taxpayer back into compliance. Filing prior-year returns is the first step before any OIC, IA, or CNC request — IRC § 7122(d) compliance is a prerequisite for a federal Offer. Refunds claimed on returns filed more than three years after the original due date are time-barred under IRC § 6511(b)(2). Delaware follows a parallel filing-compliance posture; the Division of Revenue may assess based on the federal-change reporting rule under Del. Code Title 30, § 514 or estimate tax under Del. Code Title 30, § 521 when a taxpayer fails to file. For tri-state commuters working between Wilmington, Philadelphia, and southeastern Pennsylvania or Maryland, all jurisdictions' returns must be brought current together — a federal Streamlined Filing alone leaves the state and local exposure live.

Can the IRS levy my Wilmington bank account or wages?

Yes — after a Final Notice of Intent to Levy (CP90 or LT11) and expiration of the 30-day Collection Due Process window under IRC § 6330, the IRS may levy bank accounts at WSFS Bank, M&T Bank, PNC Bank, Bank of America, TD Bank, Wells Fargo, Capital One, Chase, Citizens Bank, or any Delaware-chartered institution, and serve wage levies on Wilmington-area employers including DuPont, Chase, Capital One, Bank of America, Citibank, Christiana Care Health System, Nemours Children's Health, Saint Francis Hospital, University of Delaware, Wilmington University, Delaware Tech, Amtrak, and Wilmington Trust. A timely Form 12153 CDP request halts collection while the case is reviewed by Appeals. After a CDP determination, the taxpayer has 30 days to petition the U.S. Tax Court under IRC § 6330(d)(1). Delaware issues parallel state warrants under Del. Code Title 30, § 552 that function as Superior Court judgment liens.

How long does a federal Offer in Compromise take to process?

An IRS Offer in Compromise typically takes six to twelve months from filing to a final decision. The IRS deems an Offer accepted if not rejected within 24 months under IRC § 7122(f). While the OIC is pending, IRC § 6331(k) bars most levies, and the CSED is tolled. Rejected offers carry a 30-day Appeals window. A well-documented Offer with a complete Form 433-A(OIC) or 433-B(OIC) financial package moves faster than one returned for incompleteness. A Delaware state compromise request under Del. Code Title 30, § 528 typically runs four to nine months on a parallel track at the 820 N. French Street headquarters.

Will hiring a tax attorney stop IRS collection action immediately?

Once Form 2848 is on file, the IRS routes all communication through the attorney and stops contacting the taxpayer directly. Active levies are not automatically lifted by the POA filing alone — release requires either a financial showing under IRC § 6343, a CDP filing under IRC § 6330, or an installment-agreement / OIC submission that triggers the IRC § 6331(k) collection bar. We move on those concurrently when a levy is in place. Delaware state collection follows a similar pattern: a Delaware Form 8821 and Power of Attorney route Division of Revenue contact, and a pending compromise request under Del. Code Title 30, § 528 pauses state warrant enforcement.

About the author

This page was written and reviewed by Parham Khorsandi, Esq., Managing Attorney of Victory Tax Lawyers, LLP. Cal Bar #266658. Admitted to practice before the United States Tax Court. Mr. Khorsandi has resolved over 2,000 federal tax matters and secured more than $100 million in tax relief for clients across all 50 states.

Page last reviewed: May 26, 2026. Editorial standard: every federal-statute citation links to law.cornell.edu (Legal Information Institute, Cornell Law School). Every Delaware statute citation references the Delaware Code Annotated (Del. Code). Every administrative authority links to its primary .gov source. Material changes to the law are reflected within 30 days of effective date.

Attorney Advertising. This page is provided by Victory Tax Lawyers, LLP for general informational purposes only. Nothing on this page constitutes legal advice, creates an attorney-client relationship, or substitutes for consultation with a licensed attorney about your specific tax matter. Prior results described or referenced do not guarantee a similar outcome. Each tax case turns on its individual facts, applicable law, and the discretion of the Internal Revenue Service, the Delaware Division of Revenue, the U.S. Tax Court, the Delaware Tax Appeal Board, or other adjudicating body.

Victory Tax Lawyers, LLP is California-Bar-admitted with its principal office at 1100 S. Robertson Blvd., Los Angeles, CA 90035. The firm represents clients in federal tax matters nationwide via Form 2848 Power of Attorney and admission to the United States Tax Court. The firm is not admitted to practice in the courts of the State of Delaware, the Commonwealth of Pennsylvania, the State of New Jersey, or the State of Maryland; where a Delaware state-court appearance, Delaware Tax Appeal Board litigation, Delaware Court of Chancery proceeding, or any other state-court proceeding is required, the firm associates with locally admitted counsel.

IRS Circular 230 Disclosure: The discussion of U.S. federal tax issues on this page is not intended or written to be used, and cannot be used, for the purpose of avoiding penalties imposed under the Internal Revenue Code or for promoting, marketing, or recommending to another party any tax-related matters addressed. For specific tax advice, consult independent tax counsel.

Authorities cited on this page

26 U.S.C. § 7122 — Federal Offer in Compromise
26 U.S.C. § 6159 — Installment Agreements
26 U.S.C. § 6321 — Federal Tax Lien
26 U.S.C. § 6325 — Lien Release and Discharge
26 U.S.C. § 6331 — Levy and Distraint
26 U.S.C. § 6343 — Release of Levy
26 U.S.C. § 6502 — Collection Statute Expiration
26 U.S.C. § 6213 — Tax Court Petition Window
26 U.S.C. § 6320 — CDP for Liens
26 U.S.C. § 6330 — CDP for Levies
26 U.S.C. § 6651 — Failure-to-File and Failure-to-Pay
26 U.S.C. § 6672 — Trust Fund Recovery Penalty
26 U.S.C. § 6015 — Innocent Spouse Relief
26 U.S.C. § 1202 — Qualified Small Business Stock Exclusion
26 U.S.C. § 355 — Distribution of Stock of Controlled Corporation
26 U.S.C. § 368 — Corporate Reorganizations
26 U.S.C. § 280G — Golden Parachute Payments
26 U.S.C. § 83 — Property Transferred for Services
26 U.S.C. § 112 — Combat Zone Compensation Exclusion
26 U.S.C. § 6038D — Foreign Financial Asset Reporting
Del. Code Title 30, § 1102 — Delaware graduated Personal Income Tax (0% to 6.6%)
Del. Code Title 30, § 1903 — Delaware Corporation Income Tax (8.7%)
Del. Code Title 30, § 2301 et seq. — Delaware Gross Receipts Tax
Del. Code Title 8, § 503 — Delaware Franchise Tax on corporations
Del. Code Title 6, § 18-1107 — Delaware LLC Annual Tax
Del. Code Title 8, § 101 et seq. — Delaware General Corporation Law
Del. Code Title 6, § 18-101 et seq. — Delaware Limited Liability Company Act
Del. Code Title 30, § 521 et seq. — Delaware assessment and collection procedure
Del. Code Title 30, § 528 — Delaware compromise authority
Del. Code Title 30, § 533 — Delaware failure-to-file penalty
Del. Code Title 30, § 544 — Delaware Tax Appeal Board (60-day petition window)
Del. Code Title 30, § 552 — Delaware state warrant and responsible-person liability
Del. Code Title 30, § 563 — Power of Attorney to represent before Division of Revenue
Del. Code Title 30, § 581 — Delaware Taxpayers' Bill of Rights
Del. Code Title 30, § 1111 — Delaware resident credit for tax paid to other states
Del. Code Title 30, § 1124 — Delaware nonresident source-of-income rules
Del. Code Title 5, § 1101 et seq. — Delaware Bank Franchise Tax
Wilmington City Code — 1.25% earned-income tax
72 P.S. § 7301 — Pennsylvania Personal Income Tax (cross-border reference)