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Colorado criminal charge

Violations of taxation provisions in Colorado

Current through 2026 Colorado legislative session

Violations of taxation provisions is a criminal offense under Colorado law, defined by C.R.S. § 18-20-103. Its classification is not fixed: Colorado assigns a different penalty class depending on the circumstances of the offense. The class that applies — and the sentencing range that follows from it — depends on which statutory variant fits the facts.

Defined by C.R.S. § 18-20-103.

What is the penalty for violations of taxation provisions in Colorado?

Penalties for Violations of taxation provisions
PenaltyRangeBasisAuthority
Jail / prison1 years to 3 years (False or fraudulent return to evade tax — Applies when a person makes a false or fraudulent return in attempting to defeat or evade the tax imposed by article 30 of title 44.)presumptiveC.R.S. § 18-1.3-401
Fine$1,000 to $100,000 (False or fraudulent return to evade tax — Applies when a person makes a false or fraudulent return in attempting to defeat or evade the tax imposed by article 30 of title 44.)discretionaryC.R.S. § 18-1.3-401
Parole / supervision2 years to 2 years (False or fraudulent return to evade tax — Applies when a person makes a false or fraudulent return in attempting to defeat or evade the tax imposed by article 30 of title 44.; mandatory parole)mandatoryC.R.S. § 18-1.3-401
Jail / prisonup to 120 days (Failure to pay tax due — Applies when a person fails to pay tax due under article 30 of title 44 within thirty days after the tax becomes due.)discretionaryC.R.S. § 18-1.3-501
Fineup to $750 (Failure to pay tax due — Applies when a person fails to pay tax due under article 30 of title 44 within thirty days after the tax becomes due.)discretionaryC.R.S. § 18-1.3-501
Jail / prisonup to 120 days (Failure to file required return — Applies when a person fails to file a return required by article 30 of title 44 within thirty days after the return is due.)discretionaryC.R.S. § 18-1.3-501
Fineup to $750 (Failure to file required return — Applies when a person fails to file a return required by article 30 of title 44 within thirty days after the return is due.)discretionaryC.R.S. § 18-1.3-501
Jail / prison1 years to 3 years (Willfully aiding or assisting in fraudulent or false tax documents — Applies when a person willfully aids, assists, procures, counsels, or advises the preparation or presentation of a return, affidavit, claim, or other document that is fraudulent or false as to a material fact in connection with any matter arising under any title administered by the commission.)presumptiveC.R.S. § 18-1.3-401
Fine$1,000 to $100,000 (Willfully aiding or assisting in fraudulent or false tax documents — Applies when a person willfully aids, assists, procures, counsels, or advises the preparation or presentation of a return, affidavit, claim, or other document that is fraudulent or false as to a material fact in connection with any matter arising under any title administered by the commission.)discretionaryC.R.S. § 18-1.3-401
Parole / supervision2 years to 2 years (Willfully aiding or assisting in fraudulent or false tax documents — Applies when a person willfully aids, assists, procures, counsels, or advises the preparation or presentation of a return, affidavit, claim, or other document that is fraudulent or false as to a material fact in connection with any matter arising under any title administered by the commission.; mandatory parole)mandatoryC.R.S. § 18-1.3-401

Applies to offenses on/after 2018-07-01.

How is violations of taxation provisions classified in Colorado?

The classification depends on the circumstances:

Classification variants for Violations of taxation provisions
VariantClassificationWhen it appliesStatute
False or fraudulent return to evade taxClass 5 FelonyApplies when a person makes a false or fraudulent return in attempting to defeat or evade the tax imposed by article 30 of title 44.18-20-103(1)(a)
Failure to pay tax dueClass 2 MisdemeanorApplies when a person fails to pay tax due under article 30 of title 44 within thirty days after the tax becomes due.18-20-103(1)(b)
Failure to file required returnClass 2 MisdemeanorApplies when a person fails to file a return required by article 30 of title 44 within thirty days after the return is due.18-20-103(1)(c)
Willfully aiding or assisting in fraudulent or false tax documentsClass 5 FelonyApplies when a person willfully aids, assists, procures, counsels, or advises the preparation or presentation of a return, affidavit, claim, or other document that is fraudulent or false as to a material fact in connection with any matter arising under any title administered by the commission.18-20-103(1)(e)

Common questions about violations of taxation provisions in Colorado

Is violations of taxation provisions a felony or a misdemeanor in Colorado?

It depends on the circumstances: violations of taxation provisions ranges from a Class 2 Misdemeanor to a Class 5 Felony in Colorado under C.R.S. § 18-20-103.

False or fraudulent return to evade tax: Class 5 Felony (C.R.S. § 18-20-103(1)(a)) · Failure to pay tax due: Class 2 Misdemeanor (C.R.S. § 18-20-103(1)(b)) · Failure to file required return: Class 2 Misdemeanor (C.R.S. § 18-20-103(1)(c)) · Willfully aiding or assisting in fraudulent or false tax documents: Class 5 Felony (C.R.S. § 18-20-103(1)(e))

What are the penalties for violations of taxation provisions in Colorado?

Penalties for violations of taxation provisions in Colorado depend on how it is classified — from a Class 2 Misdemeanor up to a Class 5 Felony — with the ranges set by C.R.S. § 18-1.3-401 and C.R.S. § 18-1.3-501; the full table of ranges by variant is published on this page.

Which Colorado statute covers violations of taxation provisions?

Violations of taxation provisions is governed by C.R.S. § 18-20-103 (Violations of taxation provisions - penalties).

Legal terms used in this law

This reference is informational and is not legal advice. Penalty ranges are the statutory classification ranges; sentencing in a specific case depends on its facts and history.