Tax Attorney in Kansas City, MO

Federal IRS representation for Kansas City Missouri individuals and businesses — audits, back taxes, liens, levies, payroll-tax disputes, and U.S. Tax Court litigation at the Charles Evans Whittaker United States Courthouse at 400 East 9th Street. We also coordinate Missouri Department of Revenue and Kansas City Revenue Division matters under Form 2848 federal Power of Attorney and Missouri Form 2827 state Power of Attorney where they sit alongside a federal case.

Reviewed by Parham Khorsandi, Esq. — California Bar #266658. Last reviewed: May 25, 2026.

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If you owe back taxes in Kansas City Missouri, here is the 2026 picture

Missouri runs a graduated personal income tax from 0% to 4.95% under Mo. Rev. Stat. § 143.011, with the top bracket scheduled to phase down further under recent tax-cut legislation. Kansas City Missouri layers a 1% Earnings Tax under KCMO Ordinance Title 68 that applies to every dollar of wages earned within city limits plus all income earned by city residents working anywhere — making Kansas City one of only five major U.S. cities (alongside New York City, Philadelphia, Cincinnati, and Washington D.C.) that imposes a broad city-level wage tax. St. Louis runs a parallel 1% earnings tax under separate authority, leaving Kansas City and St. Louis as the only two Missouri cities with this structure. Add the 4.225% state sales tax under Mo. Rev. Stat. § 144.020 plus the 3.5% Kansas City local sales-tax stack (yielding a combined 7.725% on most transactions), the 4% Missouri Corporate Income Tax under Mo. Rev. Stat. § 143.071, and the property-tax bills issued by the Jackson County Collector of Revenue at 415 East 12th Street — and the combined Kansas City MO federal-state-local exposure runs well above the headline 4.95% Missouri top bracket suggests.

If you have received an IRS CP504, LT11, or Statutory Notice of Deficiency, a Missouri Department of Revenue Notice of Deficiency or Notice of Assessment, or a Kansas City Revenue Division billing notice for unpaid Earnings Tax, 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 Missouri Form 2827 with the Missouri DOR, and put administrative brakes on collection while the case is built.

Federal tax representation for Kansas City Missouri 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 in Kansas City at the Charles Evans Whittaker United States Courthouse, 400 East 9th Street. From our Robertson Boulevard office in Los Angeles, we represent Kansas City Missouri residents and Missouri-domiciled 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. Kansas City is also home to the IRS Kansas City Submission Processing Center at the Bannister Federal Complex, 30 West Pershing Road — one of only four IRS submission-processing operations in the country, meaning a substantial share of federal returns and notices for the central and western United States are physically handled within Kansas City MO city limits.

For Missouri state-tax matters — the graduated 0% to 4.95% personal income tax under Mo. Rev. Stat. § 143.011, the 4% Corporate Income Tax under Mo. Rev. Stat. § 143.071, the 4.225% state sales tax under Mo. Rev. Stat. § 144.020, withholding-tax assessments, and contested matters headed to the Missouri Administrative Hearing Commission — we file Missouri Form 2827 with the Department of Revenue and handle the administrative track directly. For formal litigation before the Missouri Administrative Hearing Commission at 131 West High Street, Room 105, in Jefferson City, or further appeal to the Missouri Court of Appeals or the Supreme Court of Missouri, we refer to locally admitted Missouri counsel under a co-counsel arrangement. The federal layer is where most Kansas City high-income, business-owner, and dual-residency cases live, and that is where our engagement carries the load.

Kansas City Missouri sits at an unusual intersection of industries: Hallmark Cards (private, family-owned, headquartered at Crown Center) generates substantial corporate W-2 exposure plus 1099 income for licensed artists, illustrators, and writers. H&R Block (headquartered at 1 H&R Block Way, the irony of a tax-preparation giant in tax-attorney country is not lost on anyone) drives W-2 and RSU compensation across its 60,000+ seasonal-employee operation. Cerner Corporation — acquired by Oracle in 2022 and rebranded Oracle Health, with major Kansas City Missouri and Kansas operations — produces RSU and ISO exposure across thousands of healthcare-IT employees. Sprint legacy operations (post-2020 T-Mobile merger, with the headquarters footprint just across the state line in Overland Park Kansas) still generates deferred-compensation and stock-based-compensation cases for Kansas City MO residents who commute. Commerce Bancshares, UMB Financial, and Country Club Bank anchor the regional banking footprint. Husch Blackwell, Stinson, and Polsinelli — the three Kansas City Missouri big-law firms with significant Center City presence — generate partner self-employment income and IRC § 199A SSTB limitation cases. Cargill, Bunge, and ADM-related commodities-and-grain operations make Kansas City Missouri a national center for agricultural derivatives and Schedule F farm-income work. Add the Kansas City Chiefs, Royals, Sporting KC, and Kansas City Current (NWSL) pro-athlete tax cases (Missouri 4.95% plus the KCMO 1% Earnings Tax produces a roughly 5.95% effective state-plus-local rate, lower than New York or California but unique in the central Midwest), and the post-2020 relocation wave from California, Colorado, and Illinois bringing residency-determination disputes when high earners try to break ties with their former state. The federal procedures are uniform; the facts are Kansas City Missouri specific.

Your tax rights as a Kansas City Missouri taxpayer

Three parallel rights frameworks apply when you owe tax in Kansas City Missouri. Federal rights come from the Internal Revenue Code and IRS Publication 1, the Taxpayer Bill of Rights. State rights come from the Missouri Revised Statutes Chapter 143 (income tax), Chapter 144 (sales tax), and Chapter 621 (Administrative Hearing Commission). City rights come from KCMO Ordinance Title 68 and the Kansas City Revenue Division at 414 East 12th Street, 5th Floor. Knowing all three is the difference between a clean resolution and a missed 30-day Administrative Hearing Commission petition window that ends in a Missouri state tax lien against your Brookside, Waldo, Hyde Park, Country Club Plaza, or Northland 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. Missouri mirrors this through Form 2827 Power of Attorney filed with the Missouri Department of Revenue, and the Kansas City Revenue Division accepts its own city Power of Attorney for Earnings Tax and Profits Tax matters.

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. The U.S. Tax Court holds regular trial sessions in Kansas City at the Charles Evans Whittaker United States Courthouse, 400 East 9th Street, in the same building that houses the U.S. District Court for the Western District of Missouri, Kansas City Division.

Right to Administrative Hearing Commission review

Mo. Rev. Stat. § 621.050 gives you 30 days from a final Missouri Department of Revenue decision to file a complaint with the Missouri Administrative Hearing Commission — an independent state administrative tribunal at 131 West High Street, Room 105, Jefferson City. The 30-day window is materially shorter than the federal 90-day Tax Court deadline. Missing it forfeits the right to administrative review of the state assessment before judicial appeal becomes available.

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 in U.S. Tax Court.

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. Missouri runs a parallel compromise program under Mo. Rev. Stat. § 32.378, requiring full return-filing compliance and a documented financial-disclosure package. The Kansas City Revenue Division separately operates an Earnings Tax voluntary-disclosure path for delinquencies that have not yet been audited.

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 Kansas City Missouri 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 Kansas City Missouri taxpayers, a federal OIC does not resolve Missouri state liability or Kansas City Earnings Tax liability; we run a parallel Missouri DOR compromise filing under Mo. Rev. Stat. § 32.378 and a Kansas City Revenue Division settlement track where the state and city debts are real.

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 — an under-used resolution path for Kansas City Missouri taxpayers carrying between $50,000 and $250,000 in federal debt, particularly Cerner / Oracle Health managers, Hallmark senior staff, and Husch Blackwell or Stinson partners whose deferred-compensation cliffs caught up with them.

Lien discharge, subordination, and withdrawal

When a Notice of Federal Tax Lien blocks a Kansas City Missouri property sale or refinance, we file Form 14135 (discharge), Form 14134 (subordination), or Form 12277 (withdrawal). NFTLs filed with the Jackson County Recorder of Deeds encumber title on Brookside, Waldo, Country Club Plaza, Hyde Park, Crossroads, Westport, Northland, and Briarcliff properties; for properties in Clay, Platte, or Cass County Missouri (the other three counties that make up Kansas City MO), the lien is recorded in the respective county recorder's office. 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. Missouri state tax liens follow a parallel track under Mo. Rev. Stat. § 143.902, recorded with the circuit clerk of the county where the taxpayer's property sits — for Kansas City Missouri residents, that is most often Jackson County Circuit Court at 415 East 12th Street.

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, Cerner / Oracle Health RSU vest timing, Husch Blackwell / Stinson / Polsinelli partner IRC § 199A specified-service-trade-or-business limitations, Hallmark independent-contractor 1099 disputes, and Schedule F farm-income issues for taxpayers with rural Missouri land tied to a Kansas City address. If the audit closes unfavorably, we petition the U.S. Tax Court within the 90-day IRC § 6213(a) window. Kansas City trial sessions are held at the Whittaker Courthouse on East 9th 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. Missouri penalties under Mo. Rev. Stat. § 143.741 and Kansas City Earnings Tax penalties under KCMO Ordinance Title 68 follow separate reasonable-cause analyses applied by the Missouri DOR and the Kansas City Revenue Division respectively.

Twelve types of Kansas City Missouri tax matters we handle

Federal cases for Kansas City Missouri residents and businesses, framed against the Missouri DOR and Kansas City Revenue Division overlay where it matters.

Cerner / Oracle Health RSU exposure

Cerner employees absorbed into Oracle Health after the 2022 acquisition received cash-out events on legacy Cerner RSUs at the deal close, and continue to receive Oracle RSU grants on a different vesting schedule. RSU vest events are taxed as ordinary income under IRC § 83 at the supplemental withholding rate (22% federal default), leaving high-bracket healthcare-IT employees underwithheld. Missouri 4.95% PIT plus the Kansas City 1% Earnings Tax compound the spread.

Hallmark independent-contractor 1099 cases

Hallmark Cards licenses thousands of artist and writer contracts each year on a 1099 basis for greeting-card art, gift product art, and Hallmark Channel-related creative work. Independent-contractor classification disputes, missed estimated-tax payments under IRC § 6654, and Schedule C deduction substantiation drive a steady stream of audit-and-resolution cases tied to the Crown Center creative ecosystem.

Trust Fund Recovery Penalty

IRC § 6672 imposes personal liability on officers, partners, and check-signers for unpaid employment-tax withholding. Kansas City Missouri restaurant owners (the Power and Light District, Crossroads Arts District, Westport, and 39th Street West food scenes), barbecue institutions, construction firms, and small-shop service businesses are the most common targets. The IRS uses Form 4180 interviews to identify responsible persons; the Missouri DOR applies a parallel responsible-person rule to withheld state PIT, and the Kansas City Revenue Division applies one to unpaid Earnings Tax withholding.

Missouri-Kansas border residency disputes

Kansas City spans the Missouri-Kansas state line, and the metro area divides between Kansas City Missouri and Kansas City Kansas plus the Kansas suburbs of Overland Park, Leawood, and Olathe. A Kansas City Missouri resident working in Overland Park Kansas (legacy Sprint, JPMorgan Chase, Black & Veatch) owes Missouri tax on the wages, claims a credit on the Missouri return for tax paid to Kansas under Mo. Rev. Stat. § 143.081, and may still owe the Kansas City 1% Earnings Tax depending on residency. Residency determinations are fact-intensive and audit-prone; we handle the federal return alignment plus the dual-state credit calculation.

Notice of Federal Tax Lien

NFTLs filed with the Jackson County Recorder of Deeds encumber title and trigger CDP rights under IRC § 6320. A parallel Missouri state tax lien may be recorded under Mo. Rev. Stat. § 143.902. Brookside, Waldo, Hyde Park, Country Club Plaza, Crossroads, Westport, and Northland refinances and sales stall fast when an NFTL hits the title search. For properties in Clay County (Northland), Platte County, or Cass County, the lien filing follows the property's home county.

IRS bank or wage levy

Bank levies on accounts at Commerce Bancshares (the dominant regional bank in the Kansas City Missouri footprint), UMB Financial, Country Club Bank, U.S. Bank, Bank of America, JPMorgan Chase, and any Missouri-chartered institution. Wage levies hit Kansas City Missouri employers within days of CP90 or LT11 issuance — Hallmark payroll, H&R Block payroll, Oracle Health (legacy Cerner), Children's Mercy Hospital, Saint Luke's Health System, and the major Kansas City law firms all process IRS wage levies regularly.

Passport revocation under IRC § 7345

A seriously delinquent tax debt (over $62,000 for 2025, indexed annually) triggers State Department certification and passport hold. With Kansas City International Airport (MCI) as a Midwest gateway and Cargill / Bunge international commodities travelers tied to Kansas City, this hits frequent business travelers, Oracle Health international staff, agricultural commodities traders, and pharmaceutical industry executives serving the Stowers Institute and Kansas City Life Sciences corridor.

FBAR and FATCA non-disclosure

FinCEN Form 114 for foreign accounts over $10,000 aggregate. Kansas City Missouri's African-American community (with deep historical roots east of Troost Avenue tied to the redlining era and continuing community presence), Hispanic-American community (Westside, Northeast KC, and the West Side Historic District), Vietnamese-American community (Northland), and East African / refugee resettlement community all carry steady FBAR exposure on overseas accounts inherited from family or maintained for cross-border business. The IRS Streamlined Filing Compliance Procedures are a frequent engagement. ITIN applications on Form W-7 for non-resident filers are a parallel track for taxpayers without a Social Security Number.

Big-law partner IRC § 199A SSTB limitation

Husch Blackwell (headquartered Kansas City Missouri), Stinson LLP (Kansas City Missouri origin), Polsinelli PC (Kansas City Missouri origin), Lathrop GPM, Shook Hardy & Bacon, and Bryan Cave Leighton Paisner partners face the IRC § 199A specified service trade or business (SSTB) limitation that phases out the 20% qualified business income deduction for high-income service-pass-through owners. Combined with the federal self-employment tax, the Missouri 4.95% PIT, and the Kansas City 1% Earnings Tax on resident partners' shares, the marginal-rate stack on Kansas City big-law partners runs higher than most realize at engagement.

Kansas City Earnings Tax delinquency

Kansas City Missouri imposes a 1% Earnings Tax under KCMO Ordinance Title 68 on all wages earned within city limits by any worker (resident or non-resident) and on all income earned anywhere by Kansas City Missouri residents. Only five major U.S. cities impose a comparable broad city-level wage tax (New York City, Philadelphia, Cincinnati, Washington D.C., and Kansas City; St. Louis runs a parallel program under separate Missouri authority). The Earnings Tax is administered by the Kansas City Revenue Division at 414 East 12th Street, 5th Floor. Self-employed workers, small-business owners, and remote workers who recently moved into or out of city limits are the most common delinquency profiles. Audits cross-match against Missouri DOR records and federal Form 1040.

Pro athlete tax cases — Chiefs, Royals, Sporting KC, Current

Missouri's 4.95% top PIT bracket plus the Kansas City 1% Earnings Tax produce a roughly 5.95% effective state-plus-local rate on every dollar earned in the city by Chiefs, Royals, Sporting Kansas City, and Kansas City Current (NWSL) athletes. Pro athletes face additional jock-tax exposure in away-game jurisdictions across the country, requiring careful allocation of duty days. Signing bonuses, deferred-compensation arrangements under IRC § 409A, and image-rights royalties each follow different sourcing rules across Missouri, Kansas City, and federal layers. Sporting KC and the Current play home games at Children's Mercy Park in Kansas City Kansas, adding cross-border allocation issues that the typical agent does not catch.

Cryptocurrency tax assessments

CP2000 notices on unreported digital-asset gains, basis-tracking failures, and DeFi-protocol income. Kansas City's tech-and-startup scene tied to the Sprint legacy network, the Cerner / Oracle Health engineering footprint, and the Crossroads Arts District founder community picked up substantial crypto exposure through 2021-2024. Form 1099-DA reporting (effective 2025) drives the matching cases.

Nine common causes of tax debt for Kansas City Missouri taxpayers

Patterns we see repeatedly in Kansas City Missouri engagements. None of them are unusual — all of them are resolvable.

1. Underwithheld Cerner / Oracle Health or H&R Block RSU vests

A Cerner / Oracle Health employee, H&R Block headquarters staffer, or Commerce Bancshares executive at the 35% or 37% federal marginal bracket sees only 22% supplemental withholding on RSU vests. The shortfall, plus 4.95% Missouri PIT plus 1% Kansas City Earnings Tax, produces a five-figure balance due the following April.

2. Self-employment underpayment

Saint Luke's and Children's Mercy attending physicians with private 1099 practices, Hallmark contract illustrators and writers, consultants in the agricultural commodities sector, 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, and the Kansas City Earnings Tax bill follows close behind.

3. 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 after the post-2020 Power and Light District restaurant turnover and the agricultural-commodities consolidations of 2022-2024.

4. 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. Common in big-law partner divorces and Cerner / Oracle Health executive divorces with complex equity-compensation records.

5. Identity theft and fraudulent returns

A return filed in your name with refund redirected. Form 14039 opens the IRS identity-theft case; the assessment must be corrected, not just protested. Kansas City ranks among the higher-incidence Midwest cities for tax identity theft according to FTC data, partly because the IRS Kansas City Submission Processing Center handles the volume that draws scammer attention.

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.

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. Missouri follows a three-year refund bar under Mo. Rev. Stat. § 143.801.

8. Real-estate sale without estimated tax

A Brookside, Country Club Plaza, Hyde Park, Crossroads, Westport, or Northland property sale generating substantial capital gain, with no Form 1040-ES payment, produces a tax bill the next April. Investor flips taxed at ordinary-income rates — not capital-gain — under the dealer-status rules of IRC § 1221. Missouri taxes long-term capital gains as ordinary income at the same 0% to 4.95% rates — no separate state capital-gain preferential rate.

9. Out-of-state relocation residency disputes

Kansas City Missouri has absorbed substantial post-2020 inbound migration from California, Colorado, and Illinois driven by housing affordability. High-earners who claim a clean break from their former state often face residency audits from the prior state's revenue department, while Missouri assesses tax from the date of the claimed move-in. Documenting domicile (driver's license, voter registration, primary residence, professional licenses, time-in-state) is the difference between a clean break and a dual-state tax bill.

Eight tax liabilities that pull in Kansas City Missouri taxpayers

Federal authority alongside the Missouri statute and Kansas City ordinance 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 Missouri mirror is Mo. Rev. Stat. § 143.741 imposing a 5%/month late-filing penalty on unpaid Missouri tax, capped at 25%.

Failure to file Missouri state return

Mo. Rev. Stat. § 143.741 imposes the late-filing penalty on unpaid Missouri PIT, plus interest under Mo. Rev. Stat. § 143.731. The Department of Revenue may issue a Notice of Deficiency triggering the 60-day informal-review window followed by a 30-day Administrative Hearing Commission complaint window under Mo. Rev. Stat. § 621.050. The graduated 0% to 4.95% PIT rate is phasing down further under recent Missouri tax-cut legislation.

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.

Missouri sales-tax delinquency

Mo. Rev. Stat. § 144.020 sets the 4.225% state sales tax. Kansas City adds a 3.5% local stack (combining city, Jackson County, and special-district rates), bringing the combined Kansas City sales tax to approximately 7.725% on most transactions. Mo. Rev. Stat. § 144.157 imposes personal liability on responsible persons for unpaid trust-fund sales tax.

Trust Fund Recovery Penalty

IRC § 6672 imposes 100% personal liability on responsible persons for unpaid trust-fund employment tax. Missouri applies a parallel responsible-person rule to withheld state PIT under Mo. Rev. Stat. § 143.241, and Kansas City applies one to unpaid Earnings Tax withholding under KCMO Ordinance Title 68.

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.

Missouri Corporate Income Tax

Mo. Rev. Stat. § 143.071 imposes the 4% Missouri Corporate Income Tax, one of the lower state corporate rates in the country and well below Kansas's 7% top corporate rate. The single-sales-factor apportionment under Mo. Rev. Stat. § 143.451 produces favorable results for Kansas City Missouri businesses selling out of state.

Kansas City Earnings Tax and Profits Tax

KCMO Ordinance Title 68 imposes the 1% Earnings Tax on wages earned in the city by any worker and on all income earned anywhere by Kansas City residents. The Profits Tax, also at 1%, applies to net profits of unincorporated businesses operating in the city. Both are administered by the Kansas City Revenue Division at 414 East 12th Street, 5th Floor, and are pursued through separate collection mechanisms including wage attachments and bank levies issued under city authority.

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 Jackson County Recorder of Deeds.

Sample tax-resolution outcomes

Anonymized client matters drawn from our $91M+ 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, the Missouri Department of Revenue, and the Kansas City Revenue Division.

Why Victory Tax Lawyers for a Kansas City Missouri federal-tax case

Victory Tax Lawyers is California-Bar-admitted, not Missouri-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 Kansas City at the Charles Evans Whittaker United States Courthouse on East 9th Street. IRS administrative practice runs on Form 2848 Power of Attorney, which is accepted from any attorney in good standing with any state bar plus an active Centralized Authorization File number. Most of our Kansas City Missouri clients never need a separately admitted Missouri attorney because the case is, at its core, federal.

For administrative work before the Missouri Department of Revenue — protests, audit responses, compromise submissions under Mo. Rev. Stat. § 32.378, and installment-agreement requests — we file Missouri Form 2827 Power of Attorney and handle the matter remotely. For administrative work before the Kansas City Revenue Division on Earnings Tax and Profits Tax, we file the city Power of Attorney form. When a case must move to the Missouri Administrative Hearing Commission (the state's independent administrative tribunal at 131 West High Street, Room 105, in Jefferson City) under the 30-day window in Mo. Rev. Stat. § 621.050, or appeal further to the Missouri Court of Appeals Western District at 1300 Oak Street in Kansas City, we coordinate with locally admitted Missouri counsel under a co-counsel arrangement. The federal portion of the engagement, which is usually the larger exposure given the IRS Kansas City Submission Processing Center's volume and the federal-state-city stacked liability structure, 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 $91M+ in cumulative tax relief secured across 2,000+ resolved matters. No marketing claim of being a Missouri-licensed firm — we are not. A factually accurate offer of federal tax representation, available to any Kansas City Missouri 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.

Our seven-step process for Kansas City Missouri 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 CAF

We file the federal Power of Attorney with the IRS, Missouri Form 2827 with the Missouri DOR, and the Kansas City POA with the Revenue Division, 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 an Administrative Hearing Commission complaint through local counsel — and handle every IRS, Missouri DOR, and Kansas City Revenue Division contact.

Compliance monitoring

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

Three collection clocks: federal CSED, Missouri assessment limits, and Kansas City Earnings Tax collection

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.

Missouri runs a parallel state collection rule under Mo. Rev. Stat. § 143.711: the Department of Revenue must assess Missouri income tax within three years of the return due date (six years for substantial understatement of gross income exceeding 25%, with no statute on assessment in cases of fraud or non-filing). Once assessed, the Missouri collection right runs under Mo. Rev. Stat. § 143.902, which provides for a state tax lien continuing until paid or extinguished by the taxpayer's discharge in bankruptcy. Kansas City Earnings Tax collection runs on city ordinance authority under KCMO Ordinance Title 68 and continues until the city is paid or the lien is otherwise extinguished. Many Kansas City Missouri taxpayers carry a federal CSED that will run out before either the Missouri or Kansas City liens are released — making the state-and-city debts the longer-term collection exposure. Pull all three records and know the dates before agreeing to any payment plan or amended return that could restart a clock.

Kansas City Missouri tax authorities and venues

A working knowledge of the tribunals, agencies, and field offices in Kansas City Missouri is what separates an answered Notice from a wage levy. Below is the working list our firm uses on every Kansas City Missouri matter.

Internal Revenue Service — Kansas City TAC and Submission Processing Center

The federal tax authority, at irs.gov. The Kansas City Taxpayer Assistance Center operates at 30 West Pershing Road, Kansas City MO 64108, in the Bannister Federal Complex. Appointments required. The IRS Kansas City Submission Processing Center at the same complex is one of only four IRS submission-processing operations in the United States, handling federal return volume from across the central and western states.

U.S. Tax Court — Kansas City trial sessions

The U.S. Tax Court holds regular trial sessions in Kansas City at the Charles Evans Whittaker United States Courthouse, 400 East 9th Street, Kansas City MO 64106. Petitions are filed at ustaxcourt.gov; the 90-day deadline runs from the IRS Statutory Notice of Deficiency under IRC § 6213(a).

Missouri Department of Revenue

The state tax authority, at dor.mo.gov. Headquartered at the Harry S. Truman State Office Building, 301 West High Street, Jefferson City MO 65101, with a Kansas City taxpayer-service office at 615 East 13th Street, Kansas City MO 64106. Administers the graduated 0% to 4.95% personal income tax under Mo. Rev. Stat. § 143.011, the 4% Corporate Income Tax under Mo. Rev. Stat. § 143.071, the 4.225% state sales tax under Mo. Rev. Stat. § 144.020, withholding tax, and the Missouri Compromise Authority under Mo. Rev. Stat. § 32.378.

Missouri Administrative Hearing Commission

The state's independent administrative tribunal that hears tax appeals from the Department of Revenue. Seated at 131 West High Street, Room 105, Jefferson City MO 65101. Page: ahc.mo.gov. The 30-day complaint deadline under Mo. Rev. Stat. § 621.050 runs from the Department of Revenue's final decision. AHC decisions are appealable to the Missouri Court of Appeals.

Missouri Court of Appeals — Western District

The state's intermediate appellate court for the Kansas City region, with jurisdiction over appeals from the Administrative Hearing Commission and Jackson County Circuit Court. Seated at 1300 Oak Street, Kansas City MO 64106. Decisions are further appealable to the Supreme Court of Missouri in Jefferson City. Victory Tax Lawyers refers Court of Appeals litigation to locally admitted Missouri counsel; we handle the federal portion and the DOR administrative work directly.

Kansas City Revenue Division

The municipal finance authority for the City of Kansas City Missouri. Office at 414 East 12th Street, 5th Floor, Kansas City MO 64106. Page: kcmo.gov/city-hall/departments/finance/revenue-division. Administers the 1% Earnings Tax on wages earned in the city and on Kansas City resident income, the 1% Profits Tax on net profits of unincorporated businesses, the Convention and Tourism Tax, and city license-and-business taxes. Both the Earnings Tax and Profits Tax are pursued through separate collection mechanisms including wage attachments and bank levies issued under city authority.

Jackson County Collector of Revenue and Assessor

Jackson County collects real-estate and personal-property taxes for the largest share of Kansas City Missouri taxpayers (Kansas City also crosses into Clay, Platte, and Cass County Missouri). The Jackson County Collector of Revenue office is at 415 East 12th Street, Room 100, Kansas City MO 64106. The Jackson County Assessor's office is at 415 East 12th Street, 1M, in the same building. Page: jacksongov.org. NFTLs affecting Kansas City real estate in Jackson County are recorded with the Jackson County Recorder of Deeds; for Clay County, Platte County, or Cass County properties, the lien filing follows the property's home county.

U.S. District Court — Western District of Missouri, Kansas City 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 (W.D. Mo., Kansas City Division), located at the Charles Evans Whittaker United States Courthouse, 400 East 9th Street, or the U.S. Court of Federal Claims in Washington, D.C.

IRS Independent Office of Appeals

The administrative-appeals body within the IRS that resolves cases without litigation. Kansas City Missouri cases run through the Appeals offices serving the central United States. Filings: Form 9423 (collection appeal) and Form 12153 (CDP). Page: irs.gov/appeals.

Taxpayer Advocate Service — Kansas City

An independent organization within the IRS that helps when normal channels stall. The Kansas City Local Taxpayer Advocate office at 30 West Pershing Road, Kansas City MO 64108, serves taxpayers across Missouri and parts of Kansas. Page: taxpayeradvocate.irs.gov.

Speak with a tax attorney about your Kansas City Missouri matter

Free consultation, attorney-client privileged, no obligation. If a Notice of Deficiency, a Final Notice of Intent to Levy, a Missouri DOR Notice of Assessment, or a Kansas City Revenue Division billing notice is in front of you, the deadline to respond is real and short — call today.

Call (800) 883-8301 Free Consultation

Frequently asked questions — Kansas City Missouri tax

Why does Kansas City Missouri have a 1% Earnings Tax when the state PIT already applies?

Missouri's graduated personal income tax under Mo. Rev. Stat. § 143.011 tops out at 4.95%, with further phase-downs under recent legislation. Kansas City Missouri adopted the 1% Earnings Tax under KCMO Ordinance Title 68 as a separate municipal revenue source, voted on and reauthorized by Kansas City voters every five years. The tax applies to all wages earned in the city by any worker (resident or non-resident) and to all income earned anywhere by Kansas City Missouri residents. Only five major U.S. cities impose a comparable broad city-level wage tax: New York City, Philadelphia, Cincinnati, Washington D.C., and Kansas City (St. Louis runs a parallel program). The Earnings Tax is administered by the Kansas City Revenue Division, is separate from Missouri state income tax, and is collected through employer withholding plus an annual Form RD-109 filing.

Where is the closest U.S. Tax Court trial location to Kansas City Missouri?

The U.S. Tax Court holds regular trial sessions in Kansas City itself at the Charles Evans Whittaker United States Courthouse, 400 East 9th Street, Kansas City MO 64106. A taxpayer anywhere in Western Missouri can request the Kansas City trial location when filing the Tax Court petition. 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 — a single day late and the federal assessment becomes final.

What is the Missouri Administrative Hearing Commission and what is its deadline?

The Missouri Administrative Hearing Commission (AHC) is an independent state administrative tribunal that hears tax appeals from the Department of Revenue. It sits at 131 West High Street, Room 105, in Jefferson City. The complaint deadline is 30 days from the Department of Revenue's final decision under Mo. Rev. Stat. § 621.050 — materially shorter than the federal 90-day Tax Court deadline and shorter than most other state administrative-tax tribunals. AHC decisions are further appealable to the Missouri Court of Appeals Western District at 1300 Oak Street in Kansas City within the time allowed by Missouri appellate rules. Victory Tax Lawyers refers Missouri Court of Appeals litigation to locally admitted Missouri counsel; we handle the AHC administrative phase and the DOR work directly under Missouri Form 2827 Power of Attorney.

Kansas City spans two states — how does that affect my tax case?

Kansas City Missouri (the larger of the two, population approximately 510,000 and roughly 73% of the metro total) and Kansas City Kansas (the smaller, population approximately 156,000) are separate legal cities in separate states with separate revenue authorities. This page covers Kansas City Missouri. A taxpayer who lives in Kansas City Missouri but works at a company headquartered in Overland Park Kansas, Leawood Kansas, or Olathe Kansas pays Kansas income tax on the wages earned in Kansas, claims a credit on the Missouri return for tax paid to Kansas under Mo. Rev. Stat. § 143.081, and may still owe the Kansas City 1% Earnings Tax depending on residency. A Kansas City Kansas resident commuting into downtown Kansas City Missouri pays Missouri income tax on the Missouri-sourced wages and may owe the Kansas City Missouri Earnings Tax. The cross-border allocation is fact-intensive and audit-prone.

What is Missouri's collection statute of limitations?

Mo. Rev. Stat. § 143.711 gives the Department of Revenue three years from a return's due date to assess Missouri income tax (six years for substantial understatement of gross income exceeding 25%, with no limit for fraud or unfiled returns). Once an assessment is final and a state tax lien has been recorded under Mo. Rev. Stat. § 143.902, Missouri's collection right continues until the debt is paid or extinguished by the taxpayer's discharge in bankruptcy or operation of law. This is materially different from the federal IRC § 6502 ten-year CSED. A Kansas City Missouri taxpayer whose federal CSED expires may still face an active Missouri state tax lien for the same tax year. Kansas City Earnings Tax collection runs on a similar continuing basis once a city tax lien attaches.

Can I be audited by both the IRS and the Missouri DOR for the same year?

Yes. The IRS and the Missouri Department of Revenue operate independently and share information through the IRS-state exchange program. A federal audit adjustment is routinely reported to Missouri under the state's federal-change reporting rule (Mo. Rev. Stat. § 143.601), and vice versa. A Kansas City Missouri resident's federal adjustment may further trigger a Kansas City Revenue Division review of Earnings Tax. We coordinate all three audits to prevent inconsistent positions on the federal record from costing you on the Missouri return or the Kansas City Earnings Tax filing.

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

Yes. The Missouri Department of Revenue accepts compromise offers under its compromise authority at Mo. Rev. Stat. § 32.378. The Department considers offers based on doubt as to collectibility, doubt as to liability, and economic hardship — standards that parallel federal IRC § 7122 analysis but with state-specific procedural rules. All Missouri returns must be filed before consideration, and a financial-disclosure package is required. We typically run a Missouri compromise filing in parallel with the federal Offer where both debts are real. The Kansas City Revenue Division separately operates a voluntary-disclosure path for Earnings Tax and Profits Tax delinquencies that has historically waived penalties for first-time disclosed liabilities.

I work at Cerner / Oracle Health, Hallmark, or H&R Block and have RSUs — why did I owe so much tax this year?

RSU vest events are taxed as W-2 ordinary income at the supplemental wage withholding rate, which is currently 22% federal on amounts up to $1 million per year (37% above). If your actual marginal federal rate is 32%, 35%, or 37%, you are underwithheld by 10 to 15 percentage points on every vest. Add 4.95% Missouri state PIT plus 1% Kansas City Missouri Earnings Tax (with the Earnings Tax usually withheld by Kansas City employers but not always by employers with Kansas-based payroll operations such as legacy Sprint / T-Mobile staff who relocated cross-border), and a single year of vesting can produce a $30,000 to $100,000+ balance due. The fix is W-4 adjustment plus quarterly Form 1040-ES under IRC § 6654.

Can a California-Bar-admitted attorney represent me in Kansas City Missouri?

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 any Tax Court trial location, including Kansas City. For Missouri DOR administrative work, we file Missouri Form 2827 Power of Attorney and handle the matter remotely. For Kansas City Revenue Division administrative work, we file the city POA and handle Earnings Tax and Profits Tax matters remotely as well. For formal litigation at the Missouri Administrative Hearing Commission (administrative track), we handle it ourselves; for Missouri Court of Appeals or Supreme Court of Missouri litigation, we co-counsel with locally admitted Missouri attorneys. Most engagements — audit defense, OIC, IA, levy release, Tax Court — are federal and stay entirely with our firm.

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). Missouri follows a parallel filing-compliance posture; the Department of Revenue may assess based on the federal-change reporting rule or estimate tax under Mo. Rev. Stat. § 143.621 when a taxpayer fails to file. Kansas City Earnings Tax non-filers face a separate set of city assessments, often discovered during a federal audit cross-match.

Can the IRS levy my Kansas City Missouri 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 Commerce Bancshares, UMB Financial, Country Club Bank, U.S. Bank, Bank of America, JPMorgan Chase, or any Missouri-chartered institution and serve wage levies on Kansas City Missouri employers including Hallmark, H&R Block, Cerner / Oracle Health, Children's Mercy Hospital, Saint Luke's Health System, and the major law firms in downtown Kansas City. 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). The Missouri DOR issues parallel state tax liens under Mo. Rev. Stat. § 143.902, and the Kansas City Revenue Division can issue wage attachments under city collection authority.

I just moved to Kansas City Missouri from California — do I still owe California tax?

Possibly, depending on how clean your residency break is. California is aggressive about residency audits under R&TC § 17014 and applies a multi-factor test including time spent in California, location of permanent home, location of family, business connections, professional licenses, voter registration, and vehicle registration. Kansas City Missouri's post-2020 wave of inbound migration from California has produced a steady stream of dual-state residency disputes. A high earner who claims a Kansas City Missouri move on a given date but continues to maintain California ties (a home, a business, a doctor, a frequent-traveler footprint) may be assessed California tax for years after the claimed departure. Documenting domicile (Missouri driver's license, Missouri voter registration, primary residence in Kansas City, professional licenses transferred, time-in-state) is the difference between a clean break and a dual-state tax bill. Colorado and Illinois apply similar tests, and both are common origin states for Kansas City inbound movers.

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 Missouri compromise filing under Mo. Rev. Stat. § 32.378 typically runs four to nine months on a parallel track.

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. Missouri DOR collection follows a similar pattern: a Missouri Form 2827 routes Department of Revenue contact, and a pending Missouri compromise pauses state tax-lien enforcement. Kansas City Revenue Division collection follows yet a separate track on Earnings Tax and Profits Tax once the city POA is on file.

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 $91 million in tax relief for clients across all 50 states.

Page last reviewed: May 25, 2026. Editorial standard: every federal-statute citation links to law.cornell.edu (Legal Information Institute, Cornell Law School). Every Missouri statute citation references the Missouri Revised Statutes. 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 Missouri Department of Revenue, the Kansas City Revenue Division, the U.S. Tax Court, the Missouri Administrative Hearing Commission, 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 Missouri; where a Missouri state-court appearance or Missouri Court of Appeals litigation 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. § 7345 — Passport Revocation
26 U.S.C. § 199A — Qualified Business Income (SSTB limitation)
26 U.S.C. § 83 — Restricted property and § 83(b) election
Mo. Rev. Stat. § 143.011 — Missouri graduated personal income tax (top rate 4.95%)
Mo. Rev. Stat. § 143.071 — Missouri Corporate Income Tax (4%)
Mo. Rev. Stat. § 143.081 — Missouri credit for tax paid to another state
Mo. Rev. Stat. § 143.241 — Missouri responsible-person liability for withheld tax
Mo. Rev. Stat. § 143.601 — Missouri federal-change reporting rule
Mo. Rev. Stat. § 143.711 — Missouri assessment statute of limitations
Mo. Rev. Stat. § 143.741 — Missouri failure-to-file and failure-to-pay penalties
Mo. Rev. Stat. § 143.801 — Missouri refund claim statute of limitations
Mo. Rev. Stat. § 143.902 — Missouri state tax lien
Mo. Rev. Stat. § 144.020 — Missouri state sales and use tax (4.225%)
Mo. Rev. Stat. § 144.157 — Missouri sales-tax responsible-person liability
Mo. Rev. Stat. § 32.378 — Missouri Compromise Authority
Mo. Rev. Stat. § 621.050 — Missouri Administrative Hearing Commission complaint window (30 days)
KCMO Ordinance Title 68 — Kansas City Earnings Tax (1% on city wages and resident income)
KCMO Ordinance Title 68 — Kansas City Profits Tax (1% on net profits of unincorporated businesses)