New Sales/Lodging Tax Software

What’s Changing

Effective October 26, 2020 you will no longer be able to file sales and lodging tax or obtain or renew a business license via Citizen Access / Innoprise.

On or After November 09, 2020, the City of Aspen is launching a new paperless, online tax collection and business licensing system, MUNIRevs.

Many of you may be familiar with this service, as a large number of the other home rule municipalities have adopted this software as well. You will be able to sign up for, or renew, business licenses and remit tax payments on this portal.

All future notices and payments will be handled electronically. You will receive notification on delinquent filings and license renewals electronically.

The City will no longer

⦁ Accept returns or payments at PO BOX 912513 Denver, CO 80291-2513

⦁ Send paper sales tax return booklets

⦁ Send paper business license renewal notices

Payments and returns must be submitted online. Reminders and notices will be sent via email exclusively.

Payments can be made with no fee via Bank Account Transfer (E-Check), ACH Credit (Upon City Approval) and with a 2% fee via Credit Card.

To access your existing sales tax and/or business licenses, please follow the registration steps below.

Need Assistance?

Login and account access help is available

Days and Hours:

Monday through Friday 

8am to 5pm MST


Telephone: 1-888-751-1911


When contacting support, be sure to include the jurisdiction (City of Aspen) and your account number in all emails or voicemails. This will help MuniRevs  assist you as promptly as possible. Thanks!

Additionally, the FAQ section will have answers to a number of common questions.