2.2 Offense Classifications, Sentencing & Penalties

Key Takeaways

  • Colorado classifies offenses into Felonies (Class 1 to 6), Misdemeanors (Class 1 and 2), Petty Offenses, Civil Infractions, and specialized Drug Offense categories (DF1-DF4, DM1-DM2).
  • Effective March 1, 2022 (SB 21-271), Colorado abolished Class 3 Misdemeanors and restructured the misdemeanor system into M1 (up to 364 days jail) and M2 (up to 120 days jail).
  • Felony presumptive sentencing ranges (C.R.S. § 18-1.3-401) range from Class 1 Felonies (mandatory life imprisonment without parole) down to Class 6 Felonies (12 to 18 months DOC).
  • Extraordinary aggravating circumstances allow the court to double the maximum presumptive sentence, while extraordinary mitigating circumstances permit reducing the minimum sentence by half.
  • The Crime of Violence statute (C.R.S. § 18-1.3-406) mandates DOC prison terms between the midpoint and twice the maximum presumptive range without eligibility for probation.
Last updated: August 2026

Offense Classifications, Sentencing & Penalties

In Colorado, the severity of an offense dictates investigative protocol, arrest warrant authority, mandatory appearance rules, charging decisions, and trial procedures. Major legislative overhauls—most notably Senate Bill 21-271 (effective March 1, 2022)—restructured Colorado's misdemeanor and petty offense sentencing codes. Peace officers must master the current statutory penalty tiers and sentencing enhancers.


1. Colorado Felony Classifications (C.R.S. § 18-1.3-401)

Felonies are the most serious statutory offenses in Colorado, punishable by incarceration in the Colorado Department of Corrections (DOC). Colorado law divides general felonies into six classes (Class 1 through Class 6).

General Felony Sentencing Grid

Felony ClassPresumptive Prison Range (DOC)Mandatory Parole PeriodPresumptive Fine Range
Class 1 Felony (F1)Life Imprisonment (without parole)None (Life sentence)Discretionary
Class 2 Felony (F2)8 to 24 Years3 Years$5,000 to $1,000,000
Class 3 Felony (F3)4 to 12 Years3 Years (5 yrs for violent/risk)$3,000 to $750,000
Class 4 Felony (F4)2 to 6 Years3 Years$2,000 to $500,000
Class 5 Felony (F5)1 to 3 Years2 Years$1,000 to $100,000
Class 6 Felony (F6)1 to 1.5 Years (12–18 mos)1 Year$1,000 to $100,000

Abolition of Capital Punishment: The Colorado General Assembly abolished the death penalty for all offenses charged on or after July 1, 2020 (SB 20-100). The sole lawful penalty for a Class 1 Felony in Colorado is life imprisonment in the Department of Corrections without the possibility of parole.

Extraordinary Aggravating and Mitigating Circumstances (C.R.S. § 18-1.3-401(6))

When sentencing a felony conviction, the trial court may deviate outside the presumptive range if it finds extraordinary aggravating or mitigating circumstances:

  • Extraordinary Aggravating: The court may increase the sentence up to twice the maximum term authorized in the presumptive range (e.g., for an F3, maximum sentence increases from 12 years up to 24 years DOC).
  • Extraordinary Mitigating: The court may reduce the sentence to as low as one-half the minimum term authorized in the presumptive range (e.g., for an F3, minimum sentence decreases from 4 years down to 2 years DOC).
  • Mandatory Aggravating Factors (C.R.S. § 18-1.3-401(8)): The court must sentence within the aggravated range if the defendant committed a felony while:
    1. On parole for another felony;
    2. On probation or bond for a previous felony for which they were subsequently convicted; or
    3. Concurrently serving a DOC sentence or under escape status.

2. Misdemeanors, Petty Offenses & Civil Infractions (Post-2022 Reform)

Senate Bill 21-271 fundamentally reorganized Colorado's non-felony offenses to simplify charging tiers, eliminate archaic offenses, and ensure misdemeanor jail terms do not trigger adverse collateral immigration consequences (by setting the M1 ceiling at 364 days rather than 365 days / 1 year).

┌────────────────────────────────────────────────────────────────────────┐
│                     COLORADO NON-FELONY TIERS                          │
├───────────────────────┬──────────────────────┬─────────────────────────┤
│ Classification        │ Maximum Jail Term    │ Fine Range              │
├───────────────────────┼──────────────────────┼─────────────────────────┤
│ Class 1 Misdemeanor   │ Up to 364 Days       │ Up to $1,000            │
│ Class 2 Misdemeanor   │ Up to 120 Days       │ Up to $750              │
│ Petty Offense (PO)    │ Up to 10 Days        │ Up to $300              │
│ Civil Infraction      │ NO INCARCERATION     │ Up to $100 (Fine Only)  │
└───────────────────────┴──────────────────────┴─────────────────────────┘

Misdemeanor Classes (C.R.S. § 18-1.3-501)

  • Class 1 Misdemeanor (M1): Punishable by up to 364 days in county jail, a fine of up to $1,000, or both.
    • Examples: Third-Degree Assault (C.R.S. § 18-3-204), Unlawful Sexual Contact, Theft ($1,000 to $1,999.99), Menacing without a deadly weapon.
  • Class 2 Misdemeanor (M2): Punishable by up to 120 days in county jail, a fine of up to $750, or both.
    • Examples: Second-Degree Criminal Trespass (C.R.S. § 18-4-503), Theft ($300 to $999.99), Criminal Mischief ($300 to $999.99), Resisting Arrest (C.R.S. § 18-8-103).
  • Repeal of Class 3 Misdemeanors: Class 3 Misdemeanors (M3) were eliminated under SB 21-271; former M3 offenses were reclassified into M2, Petty Offenses, or Civil Infractions.

Petty Offenses (C.R.S. § 18-1.3-503)

  • Penalties: Punishable by a maximum of 10 days in county jail, a fine of up to $300, or both.
  • Examples: Third-Degree Criminal Trespass (C.R.S. § 18-4-504), Theft of property valued under $300, Criminal Mischief under $300, Littering.

Civil Infractions (C.R.S. § 18-1.3-503(2))

  • Penalties: Fine only (maximum penalty typically $100, plus statutory surcharges). Incarceration is strictly prohibited.
  • Procedural Rule: Civil infractions are non-criminal matters handled through simplified citation procedures without trial by jury (unless specified) and without arrest authority solely for the infraction.

3. Drug Offense Classifications (C.R.S. § 18-18-403.5 & § 18-1.3-401.5)

Controlled substance offenses under Title 18, Article 18 are governed by a separate classification and sentencing grid:

Drug ClassificationPresumptive DOC Prison / Jail RangeMandatory ParolePresumptive Fine Range
Drug Felony 1 (DF1)8 to 32 Years DOC3 Years$5,000 to $1,000,000
Drug Felony 2 (DF2)4 to 8 Years DOC (Aggravated: 8–16 yrs)2 Years$3,000 to $750,000
Drug Felony 3 (DF3)2 to 4 Years DOC (Aggravated: 4–6 yrs)1 Year$2,000 to $500,000
Drug Felony 4 (DF4)6 Months to 1 Year DOC (Aggravated: 1–2 yrs)1 Year$1,000 to $100,000
Drug Misdemeanor 1 (DM1)Up to 180 Days County JailNoneUp to $1,000
Drug Misdemeanor 2 (DM2)Up to 120 Days County JailNoneUp to $750

Key Drug Sentencing Nuances

  • DF1 Offenses: Involve large-scale commercial distribution, manufacturing, or distribution of controlled substances to minors resulting in bodily injury.
  • Personal Possession: Under Colorado law (post-HB 19-1263 and HB 22-1326), simple possession of Schedule I or II controlled substances (e.g., cocaine, methamphetamine) for personal use is generally classified as a Drug Misdemeanor 1 (DM1), unless possessing greater than 1 gram of fentanyl compound (which triggers a DF4 or DF2 depending on quantity and knowledge).

4. Statutory Sentence Enhancers

A. Crime of Violence (COV) Enhancer (C.R.S. § 18-1.3-406)

A statutory "Crime of Violence" is an extraordinary risk enhancer that dramatically alters felony sentencing.

  • Qualifying Criteria: A defendant used, or possessed and threatened the use of, a deadly weapon; OR caused serious bodily injury or death to any person other than a participant during the commission, attempt, or conspiracy to commit an enumerated felony (e.g., Aggravated Robbery, First-Degree Assault, First-Degree Burglary, Kidnapping).
  • Mandatory Sentencing Effect: The court must sentence the offender to the Department of Corrections for a term of incarceration of at least the midpoint in the presumptive range, but no more than twice the maximum presumptive range.
    • Example: For a Class 2 Felony (Presumptive 8–24 years), the midpoint is 16 years, and twice the maximum is 48 years. If convicted with a Crime of Violence enhancer, the mandatory DOC range is 16 to 48 years.
  • Probation Ineligibility: The court is strictly prohibited from granting probation or suspended sentences.

B. Habitual Criminal Statute (C.R.S. § 18-1.3-801)

Colorado enforces strict sentence multipliers for repeat felony offenders:

  • Three Prior Felony Convictions (4x Multiplier): A defendant convicted of any Class 1, 2, 3, 4, or 5 felony who has three previous separate felony convictions must be sentenced to four times (4x) the maximum of the presumptive range for the current offense.
  • Two Prior Felony Convictions (3x Multiplier): A defendant convicted of any felony who has two previous separate felony convictions must be sentenced to three times (3x) the maximum of the presumptive range.
Test Your Knowledge

Under Colorado's post-2022 misdemeanor statutory overhaul (SB 21-271), what is the maximum term of incarceration in a county jail that can be imposed for a Class 1 Misdemeanor (M1) conviction?

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Test Your Knowledge

A defendant is convicted of First-Degree Assault under C.R.S. § 18-3-203, a Class 3 Felony with a presumptive sentencing range of 4 to 12 years in the Department of Corrections. The jury also finds beyond a reasonable doubt that the defendant committed the assault as a statutory 'Crime of Violence' (C.R.S. § 18-1.3-406) by intentionally using a firearm causing serious bodily injury. What is the mandatory DOC sentencing range the judge must impose?

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Test Your Knowledge

A defendant commits a Class 4 Felony (presumptive range 2 to 6 years DOC) while out on felony bond for an unresolved Class 3 Felony for which they are subsequently convicted. Under C.R.S. § 18-1.3-401(8), how does this status affect the sentencing range for the Class 4 Felony?

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