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Helping Clients and Seeking Justice

An ex-U.S. DOJ Lawyer with 40 Years of Top Experience Knows How to Help.

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Initial Consultations, Call Today!

A Legal Background That Is Recognized by Top Professionals as “Phenomenal.”

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IRS Administrative Disputes and Litigation
IRS Income and Excise Tax Disputes
IRS Payroll Tax Disputes
IRS Disputes over Estate and Gift Taxes
IRS Corporate Tax Disputes
IRS Penalty Disputes
Disputes over Assessed and Statutory Interest
Disputes over Alleged Tax Shelters and Lack of Economic Substance
Challenges to the Faulty Regulation under IRC s. 1061(c)(4)(A) Respecting the Taxation of Carried Interest Paid by Hedge Funds
Disputes over the Valuation of Tangible and Intangible Property, including Goodwill
Disputes over Alleged Prohibited Transactions
Disputes over Return-Preparer Penalties
Disputes over Proper Responses to IRS IDRs, Formal Document Requests, and Summonses
Responses to IRS Forms CP2000
IRS Criminal Tax Investigations and Cases
Disputes/Controversies Involving the U.S. Constitution
Challenges to Federal Rules and Regulations that Overreach
Federal Tax-Return Filing Obligations of Visa and Green-Card Holders
Foreign Bank Account/FBAR Non-Filings and Disputes
Amendment of Tax Returns to Include Form 8938, Respecting Specified Foreign Financial Assets (FATCA)
Amendment of Tax Returns to Include a Form 5471, Respecting Certain Interests in Certain Foreign Corporations
Amendment of Tax Returns to Include a Form 3520, Respecting Receipt of Certain Foreign Gifts and Transactions with Foreign Trusts
Disputes/Controversies with the U.S. Department of Justice
Disputes/Controversies with the U.S. Department of the Treasury
Disputes in Federal Courts, Including Appellate Courts
State and Local Tax Disputes and Litigation in IL, DC, and WI
Disputes with the Wisconsin Department of Natural Resources
Corporate Transparency Act (Proposed Regulations Issued by FinCEN on 12/8/21)
Cryptocurrency Reporting, Including on Amended Returns
Appeals of Social Security/Medicare Benefit Adjustments Under IRMAA.
Suspicious Activity Reports (SAR)/Anti-Money Laundering (AML).

A tax lawyer who discloses an impressive legal background, and his Washington location.

Thomas D. Sykes
Rated by Super Lawyers


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Thomas D. Sykes
Rated by Super Lawyers


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About

These are the three primary qualities that a taxpayer, expecting or involved in a dispute with the IRS or U.S. DOJ tax authorities, should look for in a tax-dispute lawyer:

A Long, Premier Record of First-Chair Accomplishment — Preferably Forged in the Federal-Court “Crucible.”

Judgment Seasoned by Many Years Representing the IRS. 

Integrity- and Skill-Based Credibility with IRS and U.S. DOJ Tax Authorities, and with Federal Courts.

*                         *                       *                      *

Having first-chaired complex, mega-dollar and criminal disputes from coast-to-coast for almost 40 years at the very highest reaches of the tax profession …

Having represented the IRS during the first half of his tax career, and having represented a plethora of blue-chip corporate, non-profit, and individual taxpayers in the second half …

Having practiced for 18 years in Washington, D.C., and then 18 years in Chicago …

Having been a supervisor with the Tax Division of the U.S. Department of Justice (DOJ), and a partner or shareholder in the Chicago offices of two of the nation’s largest and most prestigious private law firms …

Having received many coveted, formal awards from his peers in both places …

Having demonstrated thought leadership by publishing extensively in premier peer-reviewed publications, across four decades (i.e., 1980s, and 2000s through 2020s) …

Owning one of the premier federal tax-litigation resumes in the nation…

Thomas D. Sykes may be your best choice to efficiently and effectively resolve your tax dispute.  He will personally handle your dispute, and not hand some or all of it off to a junior partner, an associate, or a paralegal.  What can this thoroughly validated tax-dispute lawyer do to help head off or resolve your tax problem?

You are invited to peruse this website (including its drop-down pages) for uncommonly specific disclosures about Tom’s nationwide federal tax practice, and about his phenomenal, sui generis, “360-degree” legal and tax career.  Then maybe ask . . .

What Other Tax-Dispute Lawyer Has This?

Seattle Tax Lawyer - Law Offices of Thomas D. Sykes PLLC
10.0Thomas D. Sykes

Premier Coast-to-Coast Federal Tax Lawyer ™

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Vastly Experienced, Sui Generis Lawyer Serving Federal Tax Clients Nationwide from Redmond, WA.
Also serving taxpayers in Illinois, DC, and Wisconsin as to State Tax Disputes.

First Chaired About $4 Billion of Federal Tax Disputes in the Federal Court “Crucible”

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Extensively published in premier tax publications; co-author of a definitive BNA/Bloomberg tax treatise.

Co-Author, Chapter in BNA/Bloomberg’s Tax Practice Series, Addressing IRS Examinations

A Lawyer Focused on Tax Disputes ™

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Office Location

Law Offices of Thomas D. Sykes PLLC

16625 Redmond Way Ste. M #151, Redmond, WA, 98052, US