How Do I Get a Restricted License in Colorado?

To get a restricted license in Colorado after a DUI or other alcohol-related revocation, you install an ignition interlock device (IID) in every vehicle you drive, file an SR-22 with your insurer, enroll in a state-approved alcohol education program, submit an application and fees to the DMV, and then visit a driver license office to pass the required tests and pick up the physical license. The process moves faster than it used to: for arrests on or after January 1, 2023, first-time offenders can apply on the first day the revocation takes effect, with no mandatory waiting period.¹

Who Qualifies and When You Can Apply

The interlock-restricted license exists so drivers whose privileges have been revoked for alcohol offenses — DUI, DUI per se, DWAI, or an administrative revocation for a BAC of .08 or higher — can drive again while the revocation is still technically running.² You do not have to wait out the full revocation.

When you can apply depends on your arrest date. For offenses on or after January 1, 2023, a first-time offender can apply on day one of the active revocation. For offenses before that date, you generally had to serve at least one month of revocation before applying.¹

Colorado will also check the National Driver Register. If another state has an unresolved suspension or revocation against you, the DMV can deny your application until that is cleared.

What You Need Before You Apply

The DMV expects several things to be in place before it will process a restricted license, and most of them take time to arrange. Start on them early.

An SR-22 on your auto insurance. This is not a separate policy. It is a rider your insurer files with the DMV, promising to notify the state if your liability coverage lapses.³ The SR-22 must stay active for one year after reinstatement for a first offense, or three years if you have a prior alcohol violation or your offense involved an accident.⁴

Alcohol education or treatment. First-time offenders typically need Level I; anyone with two or more alcohol-related convictions needs Level II.⁴ You will submit either a Discharge/Referral Summary showing completion or an Affidavit of Enrollment (Form DR 2643) if you are still attending.

An installed ignition interlock device. The IID must be installed in every vehicle you own or may drive. You will need a signed lease agreement and an installation certificate from the provider for each vehicle.

Any outstanding court fines or compliance items resolved. The DMV will not approve an application while court obligations tied to the underlying case are open.

The Application Itself

The Colorado Division of Motor Vehicles does not contact you when your suspension or revocation period ends. You have to start the process.⁵ The online portal at myDMV.Colorado.gov lets you check your specific requirements and upload documents.

The typical application package includes:

Application for Reinstatement (Form DR 2870).
The $95 reinstatement fee.⁶
A $25 DUI restoration fee, if your alcohol-related offense occurred after January 1, 2022.⁴
The SR-22, filed electronically by your insurer or uploaded through myDMV.³
Proof of alcohol education enrollment or completion.
A notarized Restricted License Ignition Interlock Agreement Affidavit (Form DR 2058), a signed copy of each interlock lease, and each installation certificate.⁴

You can submit online, by mail, or in person at a DMV office. Processing usually takes about two weeks. When it is complete, the DMV issues a Letter of Clearance. That letter is not a license. You still need to go to a Colorado driver license office, pass the eye, written, and driving tests in an interlock-equipped vehicle, and pick up the physical restricted license before you can legally drive.

How Long You’ll Drive Restricted

The required interlock period depends on the offense and BAC:¹

First offense, BAC below .15, arrest on or after 1/1/2023: 9 months, running concurrently with the revocation.
First offense, BAC of .15 or higher: 2 years.
Second or subsequent offense: 2 years.
Persistent drunk drivers, as defined by Colorado law: a minimum 2-year interlock-restricted license before eligibility for any other license.²

What It Costs

Plan for more than just the DMV fees. The $95 reinstatement fee and $25 DUI restoration fee are the small pieces. Interlock installation typically runs $70 to $150, and monthly leasing and calibration fees generally run $70 to $140. Across a 9-month interlock period, that is roughly $630 to $1,260 in monthly charges alone, on top of installation.

The SR-22 filing fee itself is small, usually $15 to $50, but insurers treat an SR-22 as a high-risk marker and your premium will rise for the full filing period. Alcohol education tuition varies by provider and by whether you need Level I or Level II.

Staying Compliant While Restricted

A restricted license limits you to vehicles equipped with a functioning IID. The device requires a breath sample before the vehicle starts and again at random intervals while you drive. A positive reading prevents the vehicle from starting or, during a rolling retest, logs a violation and triggers the horn and lights until you pull over.

The DMV reviews the device’s data logs. If the IID records breath samples showing alcohol in three out of any twelve consecutive months, you face an additional suspension and up to one extra year added to your interlock requirement for each set of three failures.¹ Even a small amount of alcohol that would not put you over the legal limit can register on the device and count against you.

Driving while your license is under an alcohol-related restraint is a class 2 misdemeanor traffic offense, and a second violation carries a mandatory fine between $500 and $3,000.⁷ Tampering with the device, or knowingly driving a vehicle with a tampered device, is a class 1 misdemeanor.⁸ Beyond the criminal penalty, either can reset your interlock clock and delay full reinstatement.⁶

Moving to an Unrestricted License

The restricted license is a bridge. Once you have completed the required interlock period with clean compliance, you can apply for a full license. The minimum time on the restricted license before you qualify depends on your history:⁴

First offense, BAC below .15, arrest on or after 1/1/2023: may qualify after 4 consecutive months of clean compliance.
One alcohol or drug conviction: at least 8 months.
First offense with BAC of .15 or higher: at least 2 years.
Two alcohol or drug convictions: at least 2 years.
Three or more convictions: at least 2 years.

When you are eligible, you go through the reinstatement process again — application, fees, and a visit to a driver license office for the unrestricted license. If you change insurance companies at any point during the SR-22 period, the new insurer must file a fresh SR-22 before the old one lapses, or the DMV may re-suspend your privileges.³

Commercial Drivers

A Colorado restricted interlock license does not restore commercial driving privileges. Federal regulations independently disqualify CDL holders after an alcohol-related conviction: one year for a first conviction, and a lifetime disqualification for a second conviction in a separate incident.⁹ The restricted license lets you drive personal vehicles only.

1
Department of Revenue – Motor Vehicle. Ignition Interlock Program
2
Justia Law. Colorado Revised Statutes Title 42 Section 42-2-132.5 – Interlock-Restricted License
3
Department of Revenue – Motor Vehicle. SR-22 and Insurance Information
4
Department of Revenue – Motor Vehicle. Reinstatement Frequently Asked Questions
5
Department of Revenue – Motor Vehicle. Process to Reinstate Driving Privilege
6
Justia Law. Colorado Revised Statutes Title 42 Section 42-2-132 – Period of Suspension or Revocation
7
Justia Law. Colorado Revised Statutes Title 42 Section 42-2-138 – Penalty
8
Justia Law. Colorado Revised Statutes Title 18 Section 18-1.3-501 – Misdemeanors Classified – Penalties
9
eCFR. Title 49 Part 383 Subpart D – Driver Disqualifications and Penalties