Where to register your car in Denver

You register your car with the Colorado Department of Revenue, Division of Motor Vehicles (DMV), not with the City and County of Denver. The state handles all vehicle registration, though you can complete the process at a local office, by mail, or online depending on your situation.

Denver has two DMV service centers where you can register in person: one downtown at 1881 Pierce Street and one on the northeast side at 7150 East 38th Avenue. Both handle the same services, so you can visit whichever is more convenient. If you prefer to avoid a trip, you can mail documents to the state DMV office or use the online system for certain registration types.

The fastest route depends on whether you are registering a new car you just bought, renewing an existing registration, or registering a car you moved to Colorado from another state. Each has a different process and different documents you will need.

Key Takeaways

  • Colorado registration happens through the state DMV, with in-person service at two Denver locations, plus mail and online options available.
  • You need your title (or proof of ownership), proof of Colorado residency, proof of insurance, and a completed process form before you register.
  • Registration fees depend on your vehicle's age and value, and you will also pay sales tax on the purchase price if you are registering a newly bought car.
  • If you are moving to Colorado from another state, you have 30 days to register your vehicle before you can renew your out-of-state plates.
  • The DMV processes most registrations within one to two weeks if you submit by mail or in person, and you can check your status online.

Documents you need before you go

Bring or mail the original title or a certified copy showing you own the vehicle. If you just bought the car, the dealer usually gives you a temporary registration document and a bill of sale; bring both of those. If you are transferring a title from another state, bring that out-of-state title as well.

You also need proof that you live in Colorado. A utility bill, lease, mortgage statement, or government mail with your current address works. The document must show your name and a Colorado address, and it cannot be more than 60 days old.

Bring proof of Colorado auto insurance. Your insurance card or a declaration page from your insurer showing your policy number, vehicle identification number (VIN), and coverage dates is sufficient. The insurance must be active on the day you register.

Fill out Form DR 2261 (process for Colorado Vehicle Registration) before you arrive or submit it with your mail-in documents. You can read it from the Colorado DMV website or pick one up at the service center. If you are registering a vehicle you just bought, you may also need to complete a sales tax form depending on where you purchased it.

Registration fees and what they cover

Colorado registration fees are based on your vehicle's age and value, not a flat rate. The state uses a depreciation schedule, so a brand-new car costs more to register than a five-year-old car of the same model. You can estimate your fee using the calculator on the Colorado DMV website if you enter your vehicle's year, make, and model.

If you are registering a car you just bought, you will also owe sales tax on the purchase price. Colorado's state sales tax is 2.9 percent, but Denver adds a local tax, bringing the total to around 7.65 percent in most of the city (the exact rate depends on your neighborhood). The DMV collects both the registration fee and the sales tax when you register.

Your registration is valid for one year from the month you register. When it expires, you renew by mail, online, or in person. Renewal is cheaper than initial registration because you do not pay sales tax again.

Registering a car you just bought

If you bought the car from a Colorado dealer, they usually handle the paperwork and send it to the DMV on your behalf. Ask them before you leave the lot whether they are doing this. If they are, you will receive your registration documents in the mail within two to three weeks. You do not need to visit the DMV yourself.

If you bought the car from a private seller or from a dealer in another state, you handle the registration yourself. Bring the bill of sale (the document showing the purchase price), the title signed by the seller, your proof of residency, your insurance card, and the completed Form DR 2261 to a DMV service center or mail them to the state office.

You have 30 days from the purchase date to register the vehicle. After 30 days, you cannot legally drive it in Colorado, and you may face a fine if you are stopped. If you are buying from a private seller, get the transaction in writing with the date, price, and both signatures so you can prove when you purchased it.

Registering a car you moved to Colorado with

If you moved to Colorado from another state and brought your car with you, you have 30 days to register it with Colorado. After 30 days, your out-of-state plates expire and you cannot legally drive the car.

Bring your out-of-state title, your new Colorado proof of residency, your insurance card, and Form DR 2261. You will also need to pass an emissions test before you register, unless your car is brand new or more than 25 years old. Schedule the test at an approved emissions testing station; the test costs around $20 and takes 15 minutes. Bring your out-of-state registration and your VIN.

Once you have the emissions test result, take it to the DMV along with your other documents. The registration fee is based on your vehicle's age and value, the same as for a newly purchased car, and you will owe Colorado sales tax on the vehicle's current market value (not what you paid for it originally).

Renewing your registration

Colorado sends renewal notices by mail about 30 days before your registration expires. The notice tells you your renewal fee and gives you instructions for renewing by mail or online. You can also renew in person at a DMV service center.

Renewing by mail is the simplest option: send back the renewal notice with a check or money order for the fee shown. Mail it to the address on the notice. Renewing online requires you to set up an account on the Colorado DMV website and enter your vehicle information and payment details.

Renewal takes one to two weeks by mail and is when ready online. Your new registration documents will arrive in the mail. You do not need to bring your car or take an emissions test for renewal unless your vehicle is between 6 and 24 years old and has never been tested in Colorado.

What to do if you lose your registration documents

If your registration card or plates are lost or stolen, you can request a replacement at either DMV service center or by mail. Bring your driver's license and proof of residency. The replacement fee is around $10 for a registration card and $20 for new plates, depending on the current year.

If your plates are stolen, report the theft to the Denver Police Department and get a case number. Bring the case number to the DMV when you request replacement plates; some offices waive the replacement fee if you have a police report.

Frequently Asked Questions

Can I register my car online?

You can renew an existing Colorado registration online through the DMV website. For initial registration of a new or out-of-state vehicle, you must either visit a service center in person or mail your documents. Some dealers can also submit registration paperwork electronically on your behalf.

What if I do not have a Colorado address yet?

You need a Colorado address to register your vehicle. If you have just moved and are still waiting for mail to arrive, use a friend's or family member's Colorado address temporarily, or wait until you receive a utility bill or lease at your new place. You cannot use a P.O. box or a temporary address.

Do I need to take an emissions test?

New cars and cars older than 25 years do not need an emissions test. All other vehicles registered in Colorado for the first time must pass a test before registration. The test costs around $20 and is valid for 90 days, so schedule it before you visit the DMV.

How long does registration take if I mail my documents?

The DMV typically processes mail-in registrations within one to two weeks. You can check the status of your registration online using your VIN and driver's license number. If you need your registration faster, visit a service center in person; they can often process it the same day.

What happens if I register my car after the 30-day important date?

You cannot legally drive an unregistered vehicle in Colorado. If you are stopped by police, you may receive a fine. Register as soon as possible. The DMV will backdate your registration to the date you should have registered it, so you will not pay extra fees for being late.