Where to renew your Colorado plates

You can renew your Colorado plates in person at your county clerk and recorder's office, by mail, or online through the Colorado Department of Revenue website. The online option is the fastest if your vehicle has no safety or emissions issues — you can complete it in minutes from home. Mail renewal takes about two weeks once the office receives your documents. In-person renewal at your county office usually takes under an hour.

The county clerk's office handles renewals for your specific county. You can find your county office location and hours on the Colorado Department of Revenue website by entering your county name. Some larger counties have multiple locations, so check which one is nearest to you.

Key Takeaways

  • Colorado plates renew online, by mail, or in person at your county clerk and recorder's office, with online being the fastest option for most vehicles.
  • You will need your current registration card, proof of insurance, and payment for the renewal fee, which varies based on your vehicle's weight and type.
  • If your vehicle fails a safety or emissions inspection, you cannot renew online and must go in person or by mail after repairs are completed.
  • Renewing before your expiration date keeps you legal on the road; driving on expired plates can result in a traffic stop and fine.

What documents and fees you need

Bring or submit your current registration card, proof of current auto insurance, and payment for the renewal fee. Colorado's renewal fee depends on your vehicle's gross weight rating and type — passenger vehicles typically cost between $80 and $150, but trucks and specialty vehicles may differ. You can find the exact fee for your vehicle on the Colorado Department of Revenue website by entering your vehicle information.

Your proof of insurance must show your current policy is active. An insurance card, declaration page, or email confirmation from your insurer all work. If you have a lien on your vehicle, the lienholder's information should already be on file from your original registration, so you do not need to provide it again.

Online renewal through the Colorado Department of Revenue

To renew online, go to the Colorado Department of Revenue's vehicle registration portal and enter your license plate number, vehicle identification number (VIN), and the last four digits of your driver's license. The system will pull up your registration record and show you the renewal fee. You can pay by credit card or debit card.

Online renewal is available only if your vehicle passed its last safety and emissions inspection (if required in your county). If your vehicle is due for an inspection or failed one, you must renew in person or by mail after the inspection is completed. The online system will tell you when ready if your vehicle is not may be able to access and direct you to the in-person or mail option.

Mail renewal: what to send and timing

To renew by mail, send your current registration card, proof of insurance, and a check or money order for the renewal fee to your county clerk and recorder's office. Include a note with your name, phone number, and email address so the office can contact you if there are questions. Mail takes about two weeks to arrive, and the office typically processes it within one week of receipt, so plan for three to four weeks total.

Mail your renewal at least four weeks before your plates expire to avoid driving on expired plates while waiting for your new registration. Some counties offer prepaid envelopes or online portals that accept mail-in payments; check your county's website for details. Keep a copy of what you mail in case the office needs to follow up.

In-person renewal at your county office

Bring your current registration card, proof of insurance, and payment (cash, check, or card, depending on what your county accepts) to your county clerk and recorder's office. You will receive your new registration card on the spot. Your current plates remain valid until the expiration date on your old registration, so you do not need to change them when ready — Colorado does not issue new physical plates at renewal unless you request a specialty plate or your plates are damaged.

If your vehicle is due for a safety or emissions inspection, you must have that completed before renewing in person. Bring your inspection certificate or have the inspection done at a Colorado-certified inspection station first. Some county offices can direct you to nearby inspection stations if you ask.

Safety and emissions inspections before renewal

Colorado requires a safety inspection for all vehicles and an emissions inspection for vehicles in certain counties (primarily the Denver metro area and surrounding regions). Your registration card shows whether your vehicle is due for inspection. If it is, you must have it done before you can renew your plates.

Find a Colorado-certified inspection station through the Colorado Department of Revenue website. The inspection takes about 15 minutes and costs around $10 to $15 for safety only, or $20 to $30 for combined safety and emissions, though prices vary by station. Once you pass, the station gives you a certificate or sends the results electronically to the state. You can then renew your plates online, by mail, or in person.

What happens if your plates expire

Driving on expired plates is a traffic violation in Colorado. A police officer can stop you, and you may receive a fine. If you are pulled over, you can show proof that you have submitted a renewal process — either a receipt from an online renewal, a mailed envelope with tracking, or a county office receipt — and the officer may issue a warning instead of a citation, though this is at their discretion.

If your plates expire and you have not renewed, renew as soon as possible through any of the three methods. If you are unsure whether your plates are expired, check your registration card — the expiration date is printed on the front. You can also call your county clerk and recorder's office to confirm your registration status.

Frequently Asked Questions

Can I renew my plates if my vehicle has a lien on it?

Yes. The lienholder's information is already recorded with your registration from when you first registered the vehicle. You do not need to contact the lienholder or provide their information again at renewal. Renew through any of the three methods as normal.

What if I moved to a different Colorado county?

You can renew at your new county's clerk and recorder's office. Bring your current registration card, proof of insurance, and payment. If you moved out of state, you will need to register your vehicle in that state instead of renewing in Colorado.

Do I get new license plates when I renew?

No. Colorado does not issue new physical plates at renewal unless you request a specialty plate, your plates are damaged, or you change your vehicle's registration type. Your current plates remain valid as long as your registration is current. You only receive a new registration card.

How long does online renewal take?

Online renewal takes a few minutes to complete. Your new registration is usually available to print or view when ready after payment. You do not need to wait for anything by mail — your registration is active right away.

What if I cannot renew before my plates expire?

Renew as soon as you can through any method. If you are driving on expired plates, keep your renewal receipt or proof of process with you in case you are stopped. Contact your county clerk and recorder's office if you need help with the process or have questions about your specific situation.