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Colorado Sex Offender Rules – 4 That You Need To Know

If you have been ordered to register as a sex offender in Colorado following a criminal conviction, you need to know the rules about:

In this article I explain what you need to know about these four issues. Also listen to our informative podcast on the subject:

1. When to Register

In most cases, Colorado sex offender registration laws require you to update your information with the county sheriff once a year within five business days of your birthday. However, you must re-register every three months (four times a year) if either:

  1. You have been classified as a sexually violent predator (SVP); or
  2. You have been convicted out-of-state, and your conviction would require quarterly registration in Colorado; or
  3. You have been convicted as an adult in Colorado of either:

You must also re-register any time you:

  • Change or add an address;
  • Move your trailer or motor home; or
  • Legally change your name.

In addition, you must re-register when you study or begin working at an institution of higher education. You must then re-register whenever you change your work status or location at the institution.1

2. Length of Registration

Once you have registered as a sex offender for the minimum required years in your case, you may then be eligible for removal.

Colorado Sex Crime

When You May Petition to Get Off the Registry

Sexually violent predators (SVPs); or felony sexual assault or incest; or at least two convictions of unlawful sexual behavior Never
Other class 1, 2, and 3 felonies After 20 years
Other class 4, 5, and 6 felonies; or class 1 misdemeanor sexual assault or sexual contact After 10 years
Other misdemeanors After 5 years
Failure to register After 1 year (in addition to the required years for the underlying sex crime)
Deferred sentence and adjudication; or you were a juvenile After dismissal of your case

Once you are eligible for removal from the registry, you must complete this “Discontinue Sex Offender Registration” form and notify:

  • The police agency you are required to register with; and
  • The prosecutor in the jurisdiction of that law enforcement agency; and
  • The prosecutor who was assigned to your case.

If you are a Colorado resident, you do not need to pay a filing fee. However, there may be fees for obtaining records.2

3. What the Public Sees

If you are a sex offender in Colorado and have been convicted of a felony, Colorado’s sex offender registry website shows the following information about you:

  • Name and aliases
  • Date of birth
  • Residential address and county
  • Vehicles
  • Custody status
  • Headshot
  • Gender
  • Race
  • Height and weight
  • Hair and eye color
  • Scars, marks, and tattoos
  • Dates of crimes and conviction
  • Whether you are an SVP
  • Modus operandi information (details of predatory habits), if known
  • Whether you ever violated registration requirements before

This information can also be posted on the websites of local law enforcement agencies.3

Man checking in with a police officer
Failing to register as a sex offender is typically a felony crime in Nevada.

4. Failing to Register

Failure to register as a sex offender is a class 6 felony in Colorado if the underlying sex offense is a felony. Penalties include:

A second or subsequent offense is a class 5 felony. The punishments include:

  • 1 to 3 years in prison and/or
  • $1,000 to $100,000.

Meanwhile, failure to register is an extraordinary risk class 1 misdemeanor if you were convicted of a misdemeanor sex offense. The sentence is:

  • 6 to 18 months in jail and/or
  • Up to $1,000.4

Convictions for failing to register will also be noted on your registry profile page.

Additional Resources

For more information, refer to the following:

Also see our related articles on Colorado’s Sex Offender Intensive Supervision Program (SOISP), residency restrictions on sex offenders, and travel restrictions on sex offenders.


Legal References

  1. Colorado Revised Statutes 16-22-103; CRS 16-22-108. Jamison v. People, (1999) 988 P.2d 177. Convictions of any of the following criminal offenses trigger a requirement to register as a sex offender in Colorado:
  2. CRS 16-22-113. See also People v. Dulac (Colo.App. 2024) 2024 COA 14; Curtiss v. People, (2014) COA 107, 410 P.3d 539.
  3. CRS 16-22-103.
  4. CRS 18-3-412.6 & CRS 18-3-412.5; see also CRS 16-22-115. Prior to March 1, 2022, extraordinary risk class 1 misdemeanors carried 6 to 24 months in jail, and/or a fine of $500 to $5,000. SB21-271.

About the Author

Picture of Michael Becker

Michael Becker

Michael Becker has over a quarter-century's worth of experience as an attorney and more than 100 trials under his belt. He is a sought-after legal commentator and is licensed to practice law in Colorado, Nevada, California, and Florida.

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