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JOSEPH H. THIBODEAU, P.C.

In Practice For More Than 50 Years

Civil and Criminal Tax

Controversy Resolution

5280| Joseph H. Thibodeau, 2017 Denver's Top Lawyers for Personal Taxation

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Listed in "The Best Lawyers in America" from 1987-2017

Aviation Practice

Tax Attorneys

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TAX PRACTICE

Whether you are an individual taxpayer, business entity, partnership, trust, estate, or fellow tax professional with an IRS, CDOR, or other tax-related problem -- federal, state or local, civil or criminal -- as we have for thousands of clients for more than 50 years, we eagerly stand ready to provide you with the very highest quality of legal representation before federal, state and local administrative agencies, tribunals and courts.

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Se habla Español

 

Tax Clients Served​
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  • Business

  • Corporate

  • Estates

  • Individuals

  • LLCs

  • LLPs

  • Partnerships

  • Sole Proprietors

  • Schedules C

  • Tax Professionals

  • Trusts

Tax Practice Areas
(Federal, State & Local)
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  • Audits/Examinations

  • Civil and Criminal Tax Penalties

  • Employment Taxes

  • Estate

  • Excise

  • Income

  • Gift Tax

  • Property

  • Sales & Use

  • Tax Exempt/Non-Profit Organizations

  • Trusts

  • Unemployment Tax

  • Worker Classification

Tax Procedures​/Venues

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  • Administrative Appeals

  • Audits/Examinations

  • Bank Secrecy Act

  • Civil Tax Assessments

  • Colorado Department of Labor

  • Colorado Department of Revenue

  • Criminal Tax Matters

  • Currency Transaction Reporting

  • Foreign Bank Account Reports

  • Grand Jury Proceedings

  • “Innocent Spouse” Relief

  • IRS

  • Installment Agreements

  • Judicial Appeals

  • Litigation

  • Offers in Compromise

  • Tax Collection Issues

  • Tax Garnishments

  • Tax Levies

  • Tax Liens

  • Trust Fund Recovery Penalty Matters

  • U.S. Court of Federal Claims

  • U.S. Courts of Appeals

    • 10th, 9th, 8th, 7th, 6th and D.C. Circuits

  • U.S. Department of Justice

  • U.S. District Courts

    •  Myriad, throughout the Country

  • U.S. Supreme Court

  • U.S. Tax Court

  • Voluntary Disclosures

    • Foreign (OVDI)

    • Domestic

ATTORNEY

JOSEPH H. THIBODEAU
FOUNDER
ATTORNEYS
Tax Terms

Frequently Encountered Tax Terms

For further information with respect to these terms please contact us.

  • Abatements

  • Absence of “Negligence”

  • Absence of “Willfulness”

  • Accountant-Client Privilege

  • Accountant/Accountant Roles

  • Accountant’s Workpapers

  • Accuracy Related Penalties

  • Advice of Counsel

  • Aiding and Abetting

  • Annual Return To Report Transactions With Foreign Trusts and Receipt of Certain Foreign Gifts (Form 3520)

  • Anti-Injunction Statute

  • Appeals

  • Assessment

  • Attorney-Client Privilege

  • Audit/Examinations

  • Bank Deposits

  • Bank Secrecy Act

  • Bankruptcy

  • Burdens of Proof - Civil and Criminal

  • Business and Employment Tax Cases

  • Circular 230

  • Civil Penalites

  • Civil Tax Audits

  • Claims for Refund

  • Closing Agreement

  • Collection Due Process Hearing

  • Collections Cases

  • Conference Procedure

  • Conspiracy

  • Cooperation

  • Corporations

  • Criminal Offenses

  • Criminal Tax Investigations

  • Deficiency Procedures

  • Department of Justice

  • Discharge of Tax Liability

  • Domestic Voluntary Disclosure

  • Doubt as to Collectibility

  • Doubt as to Liability

  • Dual Representation

  • Effective Tax Administration

  • Employment Tax

  • Estate Tax Lien

  • Estoppel

  • Examination Function

  • Excise Tax

  • Executive and Officer Compensation

  • Exempt Organizations

  • Extension of Statute of Limitations

  • Failure to Collect Employment Taxes

  • Failure to File

  • Failure to Pay

  • Failure to Pay Over Collected Taxes to the IRS

  • False Statements to Investigators

  • Field Examination

  • Fifth Amendment

  • Foreign Bank Account Reporting Requirements (FBAR)

  • Fourth Amendment

  • “Fraud”

  • Fraudulent Returns

  • Fraudulent Transfer

  • Freedom of Information Act (FIOA)

  • Fringe Benefits

  • Garnishments

  • Gift Tax

  • Government Access to Information

  • Grand Jury Investigation

  • Hazards of Litigation

  • Hobby Loss

  • Home and Office Deduction

  • Husband-Wife Privilege

  • Information Return of U.S. Persons With Respect To Certain Foreign Corporations (Form 5471)

  • Innocent Spouse Relief

  • Installment Agreements

  • Interest

  • International Tax Issues

  • IRS Rulings

  • “Jeopardy” Assessments

  • Joint Returns

  • Kovel Accountant

  • Late File

  • Late Pay

  • Levy – Real Property

  • Levy – Tangible Property

  • LLC

  • Mark-to-Market

  • Money Laundering

  • Negligence

  • Ninety (90) Day Letter

  • Notice of Deficiency

  • Objection / Challenge to Summons

  • Obstruction

  • Offers In Compromise

  • Office Examination

  • Office of Professional Responsibility

  • Offshore Accounts

  • Offshore Voluntary Disclosure

  • Partnership Tax/TEFRA

  • Partnerships

  • Passive Foreign Investment Company "PFIC" Reporting (Form 8621)

  • Payroll Taxes and Withholding

  • Penalty Abatement Requests

  • Perjury Under Oath

  • Physician-Patient Privilege

  • Preparer Penalties

  • Private Letter Ruling Requests

  • Promoter Penalties

  • Protest

  • Qualified Electing Fund (QEF) Election

  • “Reasonable Cause”

  • Records and Recordkeeping

  • Redemption from Levy

  • Reimbursed Expenses

  • Release of Levy

  • Restriction on Assessment

  • Sales and Use Tax

  • Schedule C businesses

  • Section 1291

  • Separate Returns

  • Settlement Authority

  • Sixth Amendment

  • State Tax Issues

  • Statement of Specified Foreign Financial Assets (Form 8938)

  • Statute of Limitations

  • Structuring

  • Submitting False Documents

  • Subpoena

  • Substantial Underpayment

  • Substantial Valuation Misstatement

  • Summons

  • Tax Evasion

  • Tax Fraud

  • Tax Levy

  • Tax Lien

  • Tax Litigation

  • Tax Penalty Relief

  • Taxpayer’s Rights

  • Technical Advice

  • “Termination” Assessment

  • Third-Party Recordkeeping

  • Thirty (30) Day Letter

  • Time and Place of Examination

  • Transferee Liability

  • Trust Fund Recovery Penalties

  • U.S. Bankruptcy Court

  • U.S. Court of Federal Claims

  • U.S. District Court

  • U.S. Information Return for Beneficiaries of Certain Canadian Registered Retirement Plans (Form 8891)

  • U.S. Tax Court

  • Valuation Disputes

  • Voluntary Disclosure

  • Waivers

  • “Willfulness”

  • Worker Classification

CONTACT  US 

OUR ADDRESS

7425 South Peoria Circle, Suite 208

Englewood, Colorado  80112

Email: law1@taxlit.com
Tel:  303-320-1250

Fax: 303-320-1577

 

Click Here to Find Us

For any general inquiries, please fill in the following contact form:

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