What you need to do to renew in Colorado

Colorado sends renewal notices by mail about 30 days before your registration expires. The notice includes your renewal fee amount, which varies based on your vehicle's age and type. You can renew online through the Colorado Department of Revenue website, by mail using the notice they sent you, or in person at any county clerk's office.

Online renewal is the fastest option and takes about 10 minutes. You'll need your current registration card, driver's license number, and a payment method. If you renew by mail, send the notice with a check or money order to the address printed on it. In-person renewal at your county clerk's office requires the same documents and takes about 15 to 30 minutes depending on how busy the office is.

Your new registration sticker arrives by mail within 7 to 10 business days of approval. Until it arrives, keep your renewal notice or approved confirmation email in your vehicle as proof of current registration.

Key Takeaways

  • Colorado mails renewal notices 30 days before expiration, and you can renew online, by mail, or at your county clerk's office.
  • Online renewal is fastest and requires your registration card, driver's license number, and a payment method.
  • The renewal fee depends on your vehicle's age and type, and this amount appears on your renewal notice.
  • Your new sticker arrives by mail within 7 to 10 business days, so keep your notice or confirmation email in your vehicle until it comes.
  • You can renew up to 90 days before your registration expires, but not after it has already expired.

Renewing online through the Colorado Department of Revenue

The Colorado Department of Revenue website lets you renew without leaving home. Go to the DMV section of the Colorado Department of Revenue website and look for the vehicle registration renewal option. You'll enter your vehicle identification number (VIN), current registration number, and driver's license number to pull up your account.

Review the renewal fee shown on the screen — this is what you'll pay. The fee covers your registration sticker and any county-specific fees. Enter your payment information (debit card, credit card, or electronic check) and submit. You'll receive a confirmation number when ready and an email confirmation within a few minutes.

Print or save your confirmation email. This serves as proof of renewal until your physical sticker arrives. You must display this confirmation or your old sticker in your vehicle until the new one comes in the mail.

Renewing by mail with your renewal notice

If you prefer not to go online, use the renewal notice Colorado sent you. Write a check or money order for the exact amount shown on the notice. Do not send cash. Include the check with the notice itself and mail both to the address printed on the notice.

Mail typically takes 5 to 7 business days to reach the county clerk's office. Processing takes another 3 to 5 business days after arrival. Your sticker will be mailed to you once processing is complete, so the total time from mailing your notice to receiving your sticker is usually 10 to 14 business days.

Keep a copy of your notice or take a photo of it before mailing. If your sticker doesn't arrive within 15 business days of mailing, contact your county clerk's office with your confirmation details.

Renewing in person at your county clerk's office

You can walk into any Colorado county clerk's office and renew on the spot. Bring your current registration card, driver's license, and proof of insurance (your insurance card or a printed declaration page). Some county offices accept cash, checks, and cards; others accept only certain payment methods, so call ahead if you want to confirm.

Processing takes 15 to 30 minutes depending on how busy the office is. You'll receive your new sticker when ready or within a few days by mail, depending on the office's process. Ask the clerk which applies when you arrive.

In-person renewal is useful if your registration has already expired or if you're renewing very close to the expiration date and want to avoid mail delays. It's also the best option if you've lost your renewal notice or can't access the online system.

What happens if your registration expires

If your registration expires before you renew, you cannot legally drive the vehicle on Colorado roads. Driving with an expired registration can result in a traffic ticket and a fine. You can still renew after expiration, but you must do so in person at your county clerk's office — online and mail renewal are not available once the registration has lapsed.

Bring your expired registration card, driver's license, and proof of insurance to the clerk's office. You'll pay the standard renewal fee plus any late fees your county charges. Late fees vary by county but typically range from $10 to $25.

If your vehicle has been unregistered for more than one year, some counties may require an emissions test or vehicle inspection before they'll renew. Call your county clerk's office before visiting to confirm what documents you need.

Understanding Colorado registration fees

Your renewal fee is based on your vehicle's age, type (passenger car, truck, motorcycle, RV), and weight. Newer vehicles generally cost more to register than older ones. Your renewal notice shows the exact fee you owe, so you don't need to calculate it yourself.

Some counties add local fees on top of the state fee. These appear on your renewal notice as a separate line item. If you're renewing in a different county than where you registered the vehicle, ask the clerk whether your fee will change.

Colorado does not offer registration discounts for online renewal, but renewing online does save you time and the cost of traveling to an office. If your vehicle qualifies for a disabled veteran or special plate, your fee may be lower — your renewal notice will reflect this if you're registered for such a plate.

Frequently Asked Questions

Can I renew my Colorado registration before the notice arrives?

Yes. You can renew up to 90 days before your registration expires. Go to the Colorado Department of Revenue website and use your VIN and registration number to pull up your account, even if you haven't received the paper notice yet. This is useful if you're moving or want to renew early.

What if I lost my renewal notice?

You don't need the physical notice to renew online or in person. For online renewal, use your VIN and registration number on the Colorado Department of Revenue website. For in-person renewal, bring your registration card and driver's license to your county clerk's office. They can look up your account and process the renewal without the notice.

Do I need proof of insurance to renew?

You need proof of insurance only if you're renewing in person at a county clerk's office. Online and mail renewal do not require you to show proof. Your insurance company should have already reported your coverage to the state, but bring your insurance card or declaration page just in case the clerk asks.

How long does it take to get my new sticker after I renew online?

Your sticker arrives by mail within 7 to 10 business days of approval. You'll receive a confirmation email when ready after you pay, and you can use that email as proof of renewal while you wait for the physical sticker. If your sticker doesn't arrive within 14 days, contact your county clerk's office.

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

Yes. A lien does not prevent you from renewing your registration. Renew through any method — online, by mail, or in person — using your current registration information. The lienholder does not need to sign off on renewal.