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Colorado – Setting Up Two-Factor Authentication (2FA) on Colorado Revenue Online

Updated 1 second ago

This article walks you through how to log into Colorado Revenue Online and update your Two-Factor Authentication (2FA) settings. Adding Kintsugi’s secure group email allows us to access your Colorado tax registration directly—no phone calls or back-and-forth codes needed.

✅ What You’ll Need

  • Colorado Revenue Online or Colorado Sales and Use Tax System (SUTS) Portal login page

  • Your login credentials for the Colorado Revenue Online portal (username & password) or Colorado SUTS (email address & password).

  • Kintsugi Mail's Virtual Mail Group ID
    [Go to Configuration > Kintsugi Mail > Virtual Mail Group > Group ID)

  • Just 5–7 minutes of your time

🔐 Step-by-Step Instructions

Option 1: Colorado Revenue Online

  1. Log into the Colorado Revenue Online

    1. Go to https://www.colorado.gov/revenueonline/_/#1

    2. Enter your credentials and click “Log In”

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    3. Upon entering your login credentials, you will receive a two-factor authentication code sent to the email address or phone number associated with your account.
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      Enter the verification code, then click "Confirm" to continue.

      Screenshot 2025-04-30 at 12.26.25 AM.png

      💡 TIP: Check “Trust this browser” — this helps avoid repeated 2FA prompts during the process.

  2. Go to your account settings

    1. Once logged in, click “Manage My Profile”

      Screenshot 2025-04-30 at 12.28.52 AM.png

    2. Navigate to "Security" section.

      Screenshot 2026-08-14 at 4.20.58 PM.png

  3. Update your Two-Factor Authentication (2FA) method

    1. Locate the Emails section and click “Manage Emails”

      Screenshot 2025-12-09 at 12.27.42 PM.png

    2. Access the Virtual Mail Group (VMG) ID within the Kintsugi app.
      Navigate to: Configuration > Kintsugi Mail > Virtual Mail Group > Group ID

      Copy the VMG ID:

      AAA Kintsugi VMG ID.png

      ⚠️ IMPORTANT: Please make sure to add your personal or work email in the Virtual Mail Group. This is to ensure you continuously receive important updates and messages from state portals. Check out this help article on Comprehensive Guide to Kintsugi Mail: Understanding and Managing Your Virtual Mail Group to learn more.

    3. Simply paste the Virtual Group Mail ID you copied from the Kintsugi platform into the designated field after clicking "Add Email."

      Screenshot 2025-12-09 at 12.29.20 PM.png

  4. Verify the change

  • A verification code will be sent to the email address you linked to Kintsugi’s Virtual Mail Group (VMG)

  • Copy the verification code that was sent to the email—the one you added or connected in the Virtual Mail Group. Then, paste it into the website or portal to verify and complete the 2FA setup.
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    Once verified, your account is now connected, and Kintsugi can access it as needed.

Option 2: Colorado SUTS Portal

Colorado's SUTS portal does not require 2-Factor Authentication for access.

What You’ll Need

  1. Go to https://suts.blt.govos.com/login/

  2. Enter your credentials and click “Sign In”

Screenshot 2025-12-09 at 10.58.03 AM.png
That’s it! No need to update anything for 2FA.

Need more information? You can check this help article: FAQs - 2FA and State Portal Access
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For further concerns, we're always here to help. If you can't find the answer you're looking for, please reach out to us using the chat bubble in the bottom right corner.

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