Renewing your Colorado registration online, by mail, or in person

Colorado sends you a renewal notice 30 to 60 days before your registration expires. You can renew through the Colorado Department of Revenue website, by mail using the notice they sent, or by visiting a county clerk's office in person. Online renewal takes about 10 minutes and works if your vehicle has passed inspection and you have no outstanding violations or fees. If you renew online or by mail, your new registration arrives in the mail within two weeks.

The fastest route is the online renewal portal at dmv.colorado.gov. You will need your current registration card, vehicle identification number (VIN), and a payment method. If you cannot renew online — because your vehicle failed inspection, you have unpaid tickets, or your registration is more than one year expired — you must visit a county clerk's office or mail in a renewal form.

Key Takeaways

  • Colorado sends renewal notices 30 to 60 days before expiration, and you can renew online at dmv.colorado.gov, by mail with the notice, or at your county clerk's office.
  • Online renewal requires your current registration card, VIN, and a payment method, and takes about 10 minutes.
  • Your vehicle must have passed inspection and have no outstanding violations or unpaid fees to renew online or by mail.
  • If your registration is expired, your vehicle failed inspection, or you have unpaid tickets, you must renew in person at a county clerk's office.
  • Renewal fees vary by vehicle type and weight; Colorado charges a base fee plus county and local taxes.

What you need before you start

Gather your current registration card, your vehicle's VIN (found on the card, your insurance documents, or the driver's side dashboard), and a valid payment method. If you are renewing by mail, you will also need the renewal notice Colorado sent you — do not throw it away.

Check your vehicle's inspection status before you attempt online renewal. Colorado requires a safety inspection every two years; if your inspection is expired or you have never had one, you cannot renew online. You can find inspection stations through the Colorado Department of Revenue website or by calling your county clerk's office. An inspection costs between $7 and $20 depending on the station and takes about 15 minutes.

If you have unpaid parking tickets, traffic violations, or other outstanding fees in Colorado, online renewal will be blocked. Contact the court or agency that issued the ticket to pay it before you renew. Your county clerk's office can tell you which agency to contact if you are unsure.

Renewing online at dmv.colorado.gov

Go to dmv.colorado.gov and select "Renew Registration" from the main menu. You will be asked to enter your VIN and the last four digits of your vehicle identification number. The system will pull up your registration record and show you the renewal fee, which varies by vehicle weight and type.

Review the information on screen to confirm it is correct. If your address has changed, update it before you pay. Enter your payment method — Colorado accepts credit cards, debit cards, and electronic checks. After payment is processed, you will receive a confirmation number on screen and by email.

Your new registration card will arrive by mail within two weeks. You can drive legally with your old registration card and the confirmation email until the new card arrives. If your registration expires before the new card arrives, print the confirmation email and keep it in your vehicle as proof of renewal.

Renewing by mail with your renewal notice

If you prefer not to renew online, use the renewal notice Colorado mailed to you. The notice includes a payment stub with your renewal fee already calculated. Write a check or money order for the amount shown, sign the back of the notice, and mail both to the address printed on the notice.

Mail your renewal at least two weeks before your registration expires to allow time for processing. Colorado's mail processing typically takes 7 to 10 business days, but delays can occur during peak renewal periods. Keep a copy of the notice for your records.

If you lose your renewal notice, you can request a replacement by calling your county clerk's office or visiting the Colorado Department of Revenue website. You can also renew online without the notice if your vehicle meets the requirements.

Renewing in person at a county clerk's office

Visit your county clerk's office with your current registration card, VIN, proof of vehicle inspection, and a payment method. Bring a photo ID as well. County clerk offices are open during standard business hours; hours vary by county, so check your county's website before you go.

Tell the clerk you are renewing your registration. They will verify your inspection status, check for outstanding violations or fees, and calculate your renewal fee. Payment can be made by cash, check, debit card, or credit card depending on the office. Your new registration card is printed on the spot or mailed to you within a few days.

Renewing in person is required if your registration is expired by more than one year, your vehicle failed inspection, or you have unpaid violations. It is also the fastest way to get a new registration card if you need it when ready.

Understanding Colorado registration fees

Colorado charges a base registration fee that depends on your vehicle's weight and type. Passenger vehicles typically cost between $80 and $150 for a two-year registration. Motorcycles, trailers, and commercial vehicles have different fee structures. Your renewal notice shows the exact fee for your vehicle.

In addition to the base fee, Colorado adds county and local taxes, which vary by location. Some counties charge an additional county registration tax; some cities add a local tax. These amounts are included in the total shown on your renewal notice or during online renewal.

If your vehicle's registration is expired, you may owe a late fee. The amount depends on how long it has been expired. Renew as soon as possible to avoid additional charges. If your registration has been expired for more than one year, you must renew in person at a county clerk's office.

What happens if your registration expires

Driving with an expired registration is illegal in Colorado. If you are stopped by law enforcement, you can receive a ticket and a fine. The fine amount depends on how long your registration has been expired and whether you have previous violations.

If your registration expires, renew it when ready using any of the three methods described above. If you renew within 30 days of expiration, you typically avoid a late fee. After 30 days, a late fee is added to your renewal cost. If your registration has been expired for more than one year, you must renew in person.

Your vehicle's registration is tied to your vehicle's inspection status. If your inspection expires before you renew your registration, you cannot renew online or by mail — you must visit a county clerk's office in person.

Frequently Asked Questions

Can I renew my Colorado registration if I just moved to the state?

If you moved to Colorado from another state, you must register your vehicle in Colorado within 30 days. This is a new registration, not a renewal, and requires a different process. Contact your county clerk's office or visit dmv.colorado.gov for information about new vehicle registration.

What if I renew online but my vehicle fails inspection before my new card arrives?

Your online renewal is valid only if your vehicle passes inspection. If your vehicle fails inspection after you renew online, contact your county clerk's office when ready. You may need to renew again after the vehicle is repaired and passes inspection.

How long does my Colorado registration last?

Colorado vehicle registrations are valid for two years from the date of renewal. Your renewal notice shows your expiration date. You can renew up to 90 days before expiration without penalty.

Can I renew my registration if I sold my vehicle?

No. If you sold your vehicle, do not renew the registration. Contact your county clerk's office to cancel the registration and avoid receiving renewal notices.

What if my renewal notice never arrived?

Contact your county clerk's office to request a replacement notice or confirm your address on file. You can also renew online at dmv.colorado.gov without the notice if your vehicle meets renewal requirements. If your address changed, update it before you renew.