Denver, Colorado Not your city or county?

Instructions to License Online

Ready to purchase your license? If you would like to license online, an online transaction fee of $2.00 will apply for each transaction. Any required documents, such as your pet's current rabies vaccination certificate, may be scanned and uploaded or submitted later by fax, mail or email. The license will be issued after all required documents are received.

If you are applying for a license with no payment required, such as the first free license for a senior citizen age 65 or older, a service dog license, or the renewal of a lifetime license, please click here for other submission options. If you are a senior citizen licensing additional pets at the regular license fees, the online payment system may be used.

Click here to begin.

If you prefer to pay by another method, click here to view your other payment options.

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