What you need to know about Colorado registration renewal
Colorado sends you a renewal notice by mail about 60 days before your registration expires. You can renew online through the Colorado Department of Revenue website, by mail, or in person at a county clerk's office. Online renewal takes about 10 minutes and you'll receive your new registration documents within one to two weeks. If you renew by mail or in person, bring your renewal notice, proof of insurance, and payment — the fee depends on your vehicle's weight and type.
You do not have to wait until your registration expires to renew. Most people renew during the 60-day window before expiration, but you can renew up to six months early if you prefer. Your new registration will be valid for one year from your current expiration date, not from the date you renew.
Key Takeaways
- Colorado mails renewal notices about 60 days before expiration, and you can renew online, by mail, or at your county clerk's office.
- Online renewal is the fastest option and requires only your renewal notice, proof of current insurance, and a payment method.
- Registration fees vary based on your vehicle's weight and type, and you can find the exact amount on your renewal notice.
- Your new registration remains valid for one year from your current expiration date, even if you renew early.
- Driving with an expired registration can result in a traffic citation, so renew before the expiration date on your current documents.
Renewing online through Colorado's system
Online renewal is available through the Colorado Department of Revenue's website. You will need your renewal notice (which includes your vehicle identification number and current registration number), your driver's license or ID number, and proof that your vehicle insurance is current. You can provide proof of insurance by entering your policy number and the insurance company name, or by uploading a photo of your insurance card.
After you submit your information and payment, you will receive a confirmation email. Your new registration documents will arrive by mail within one to two weeks. During this time, you can print the confirmation email and carry it as proof of renewal if you are stopped by law enforcement, though this is not required in Colorado.
The online system accepts credit cards, debit cards, and electronic checks. There is a small processing fee added to your registration cost when you pay online, typically a few dollars depending on your payment method.
Renewing by mail or at a county clerk's office
If you prefer not to renew online, you can mail your renewal notice with a check or money order to your county clerk's office. Include your renewal notice, proof of current insurance, and payment. Mail renewal takes longer — typically two to three weeks for processing, plus mail delivery time. Send your materials early enough that they arrive before your registration expires.
You can also renew in person at your county clerk's office. Bring your renewal notice, proof of insurance, and payment (cash, check, or card, depending on the office). In-person renewal is usually processed the same day, and you will leave with your new registration documents. County clerk offices have varying hours, so check your county's website before you go.
What happens if your registration expires
Driving with an expired registration is a traffic violation in Colorado. A police officer can cite you and issue a fine, which typically ranges from $65 to $130 depending on how long your registration has been expired. The officer may also impound your vehicle if the registration is significantly overdue.
If your registration has expired but you have already mailed in your renewal or submitted it online, you can show proof of that submission to an officer. Keep your confirmation email or a copy of your mailed renewal receipt in your vehicle. This does not may provide you will avoid a citation, but it shows you took action before expiration.
If you realize your registration has expired after the fact, you can still renew at any time. There is no penalty fee for late renewal in Colorado — you pay only the standard registration cost. However, you should not drive until your registration is current.
Registration fees and what affects the cost
Colorado registration fees are based on your vehicle's dry weight (the weight without fuel or cargo) and its type. A standard passenger car typically costs between $80 and $120 per year, but trucks, SUVs, and heavier vehicles cost more. Your renewal notice shows the exact fee for your vehicle.
Some vehicles may have access to for reduced fees. Electric vehicles and hybrid vehicles may have lower registration costs. Vehicles owned by disabled veterans or people with disabilities may also may have access to for discounts. If you think your vehicle qualifies for a reduced fee, contact your county clerk's office or the Colorado Department of Revenue to confirm before you renew.
Your renewal notice includes the total amount due. If you have questions about why your fee changed from the previous year, the county clerk's office can explain the calculation.
Proof of insurance requirements
Colorado requires proof of current auto insurance to renew your registration. When you renew, you must show that your vehicle has liability insurance that meets the state minimum: $25,000 for bodily injury per person, $50,000 for bodily injury per accident, and $15,000 for property damage. Your insurance company name and policy number are sufficient proof — you do not need to provide a full policy document.
If your insurance has lapsed or you are switching providers, make sure your new policy is active before you renew your registration. If you renew online and your insurance information does not match what the state has on file, the renewal may be delayed while the system verifies your coverage.
Scams and safety alerts
Be cautious of emails or texts claiming to be from the Colorado Department of Revenue asking you to renew your registration or verify your information. The state does not contact you by email or text to request renewal — they send notices by mail. Do not click links in unsolicited emails or provide personal information in response to unexpected messages.
The official Colorado Department of Revenue website is dor.colorado.gov. If you are unsure whether a website is legitimate, type the address directly into your browser rather than clicking a link from an email. Scammers sometimes create websites that look similar to the real state site but have slightly different URLs.
Never pay for registration renewal through a third-party website that charges a large fee on top of the state cost. Some private companies offer to renew your registration for you, but they charge $50 to $100 extra for a service you can do yourself in 10 minutes online.
Frequently Asked Questions
Can I renew my registration if my vehicle inspection is expired?
No. Colorado requires a current vehicle inspection before you can renew your registration. Your inspection is valid for one year. If your inspection has expired, you must pass a new inspection at an approved inspection station before you renew your registration. The inspection costs about $10 to $20.
What if I lost my renewal notice?
You can still renew online or in person without the notice. You will need your vehicle identification number (VIN), your driver's license or ID number, and proof of insurance. If you renew in person at a county clerk's office, they can look up your registration information by your VIN or license plate number.
How long does it take to get my new registration sticker?
If you renew online or by mail, your new registration documents arrive by mail within one to two weeks. If you renew in person at a county clerk's office, you receive your new sticker the same day. You should display the new sticker on your license plate by the expiration date of your old registration.
Can I renew my registration if I just bought the vehicle?
If you recently purchased the vehicle and have not yet received a renewal notice, contact your county clerk's office. You may need to register the vehicle first before you can renew. If the vehicle is already registered to you, you can renew online or in person using your VIN and proof of insurance.
What if I move to a different county in Colorado?
You do not need to re-register your vehicle when you move within Colorado. Your registration remains valid until the expiration date on your current documents. When you renew, you can do so from your new county. Your address will update in the system when you renew.