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After you create your own User ID and Password for the income tax account, you may file a return through Revenue Online. If you have more than one business location, you must file a separate return in Revenue Online for each location. For additional e-file options for businesses with more than one location, see Using an Approved Sales Tax Software or Multiple Location Filers below.

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All State Offices will be closed January 1, 2026 for New Year's Day · Having trouble setting up your account on Revenue Online? Visit the Revenue Online Account Help page for additional account set-up videos

Severance Tax (Pay Only) PTC Rebate · Visit SUTS · SUTS Help · File and pay state-collected Sales and Use Tax · File and pay self-collected home rule (participating city) Sales and Use Taxes · Visit GIS · GIS Help ·

Colorado's one-stop portal for businesses to do all manner of tasks related to collecting and remitting sales and use tax in an easy, automated, and seamless fashion.

Fast. Secure. Convenient. Manage your business taxes anytime with our new GenTax-powered portal. Apply for licenses & exemptions (Sales Tax, Use Tax, CAZ, Religious/Charitable, Wholesale, Temporary Events)

Who is a Bulk Filer · What Bulk XML options do you Provide

To create a Username and Password to access your account in Revenue Online, you will need the following information: Social Security Number (SSN), Individual Taxpayer Identification Number (ITIN), or Federal Employer Identification Number (FEIN) ... Business Taxes (e.g. sales tax, wage withholding ...

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Colorado has many tax benefits that can potentially save you thousands of dollars.

September 21, 2023 - Step 1: Follow this link, https://www.colorado.gov/revenueonline/_/, to come to this screen: Step 2: Sign in with your username and password. ​ · If you do not have a username & password then your first step is setting that up.

Welcome to the Colorado Department of Revenue!

How to File a Zero Sales Tax Return · Filing Extensions for Natural Disasters · Revenue Online Spreadsheet Filings · Sales Tax Payment Options · How To Pay Credit/Debit or E-Check · How To Pay Check of Money Order · Sales Tax Refund Requests · How to Look Up Locations & Tax Rates ·

June 11, 2025 - Connect the channels through which you sell – including Amazon, eBay, Shopify, Square and more – and we’ll calculate exactly how much sales tax you collected. All the information you need to file your Colorado sales tax return will be waiting for you in TaxJar. Once your TaxJar account is set up, all you have to do is login. File online at the Colorado Department of Revenue.

Sales Tax Inquiry & Online Return Pay · To login and view your account, file a return, or renew your license, you will need to use your city code and address. Your account number can be found on your water bill. Your default password is your mailing address number.

Sales Tax Inquiry & Online Filing Portal · The City Of Dacono, Colorado online Sales Tax inquiry & payment portal allows you to: · View your account history · Manage Contact Information · File a Tax Return online · Pay your business licensing fees · If you have not logged on before, an ...

If you can’t find what you’re looking for online, contact Sales Tax staff at​​​ ​​[email protected]. New: The City of Boulder adopted changes to the Revenue Code amending the definition of vendor to include Marketplace Facilitators.

The official Facebook page for the Colorado Department of Revenue. Serving Coloradans since 1941. ... Join our FREE webinar on Colorado Sales Tax essentials on Thursday, January 15!