What you need to do to renew your Colorado vehicle registration
Colorado vehicle license renewal means renewing your vehicle registration — the document that proves your vehicle is registered with the state and legally allowed on the road. You renew it every year or every two years, depending on your vehicle type and when you last registered it. The Colorado Department of Revenue handles all registrations, and you can renew by mail, online, or in person at a local county clerk's office.
Your renewal notice arrives in the mail about 30 days before your current registration expires. That notice tells you exactly what you owe and where to send payment. If you do not receive a notice, you can still renew — you just need your vehicle identification number (VIN) and current registration documents.
Key Takeaways
- Colorado sends renewal notices by mail about 30 days before expiration; the notice shows your renewal fee and payment instructions.
- You can renew online through the Colorado Department of Revenue website, by mail using your renewal notice, or in person at your county clerk's office.
- Online renewal is the fastest option and takes a few minutes if you have your renewal notice or VIN and current registration handy.
- Your renewal fee depends on your vehicle's age, weight, and type — motorcycles, electric vehicles, and older vehicles have different rates.
- If your registration has already expired, you can still renew, but driving with an expired registration is illegal and can result in a traffic citation.
Renewing online through the Colorado Department of Revenue
The fastest way to renew is through the Colorado Department of Revenue's online portal at dmv.colorado.gov. You log in with your driver's license number and date of birth, then enter your vehicle information. The system pulls up your renewal notice and shows you the exact amount due. You pay by debit card or credit card, and your new registration is emailed to you within a few days.
Online renewal works best if you have your renewal notice in front of you, because it has your account number and makes the process faster. If you do not have the notice, you can still renew online — you just need your VIN, current registration, and driver's license information. The entire process takes about five minutes.
Renewing by mail with your renewal notice
Your renewal notice includes a payment envelope and instructions for mailing. You fill out the notice, enclose a check or money order for the amount shown, and mail it to the address printed on the envelope. The Colorado Department of Revenue processes mail renewals, and your new registration arrives by mail within two to three weeks of receipt.
Mail renewal is slower than online but works if you prefer not to use a credit card or do not have internet access. Make sure you mail your payment at least two weeks before your registration expires, because processing takes time. If your registration expires before the new one arrives, you are driving with an expired registration, which is illegal.
Renewing in person at your county clerk's office
You can walk into your county clerk's office with your renewal notice and current registration, and renew on the spot. Bring a valid ID and payment by check, money order, or card — most county offices accept all three. Your new registration is printed and handed to you when ready, so you leave with it in hand.
In-person renewal is useful if your registration has already expired and you need it renewed the same day, or if you have questions about your renewal fee. County clerk offices are located in every county seat. You can find your local office and its hours on the Colorado Department of Revenue website.
Understanding your renewal fee
Your renewal fee is not a flat amount — it depends on your vehicle's age, weight, and type. Older vehicles cost less to renew than newer ones. Motorcycles have a lower fee than cars. Electric vehicles and hybrid vehicles may have different rates. Your renewal notice shows the exact fee you owe, so you do not have to calculate it yourself.
If you believe your fee is wrong — for example, if you recently sold your vehicle or changed its registration type — contact your county clerk's office before you pay. They can review your registration record and correct it if needed. Paying the wrong amount and then correcting it later takes longer than getting it right the first time.
What happens if your registration expires
If your registration expires and you do not renew it, you cannot legally drive your vehicle on Colorado roads. A police officer can pull you over for an expired registration and issue a citation. You will also face a late fee when you eventually renew — Colorado charges an additional fee if your registration has been expired for more than 30 days.
If your registration is expired, you can still renew it at any time using any of the three methods above. There is no grace period, so renew as soon as you realize it has expired. If you were cited for an expired registration, renewing does not erase the citation, but it does prevent future citations for the same vehicle.
Renewing when your vehicle information has changed
If you changed your address, your vehicle's title holder, or your vehicle's use since your last registration, you may need to update that information when you renew. Your renewal notice does not always prompt you to update these details, so check your current registration to see if anything has changed.
If your address changed, you can update it online or at the county clerk's office when you renew. If your vehicle's title holder changed — for example, because you paid off a loan — you may need to provide new paperwork. Contact your county clerk's office before you renew if you are unsure whether your changes require additional documents.
Frequently Asked Questions
Can I renew my registration before the renewal notice arrives?
Yes. You do not have to wait for the notice. You can renew online anytime using your VIN and current registration, or visit your county clerk's office. The notice just makes it easier because it has your account number and shows the exact fee.
What if I lost my renewal notice?
You do not need it to renew. Go to dmv.colorado.gov and renew online using your VIN and driver's license information, or visit your county clerk's office with your current registration and ID. The clerk can look up your renewal fee and process it on the spot.
How long does it take to get my new registration after I renew online?
The Colorado Department of Revenue emails your new registration within a few days of payment. You can print it or show it on your phone. The physical registration card arrives by mail within one to two weeks, but you do not need to wait for it — the emailed version is valid.
Do I need to renew my registration if I do not drive my vehicle?
Yes. Colorado requires all registered vehicles to renew annually or biennially, regardless of whether you drive them. If you do not plan to drive the vehicle, you can request a non-operational registration, which has a lower fee. Contact your county clerk's office to ask about that option.
What if I sell my vehicle before my registration expires?
You do not renew a vehicle you no longer own. Notify the Colorado Department of Revenue that you sold it, and the registration ends. The new owner will register it in their name. You can report the sale online at dmv.colorado.gov or at your county clerk's office.