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🏛️ Mississippi – Setting Up Two-Factor Authentication (2FA) on Mississippi TAP Portal

Updated yesterday

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


✅ What You’ll Need

  • Mississippi TAP login page

  • Your Mississippi TAP login credentials (username & password)

  • The 2FA 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

  1. Log into the Mississippi TAP

    1. Input your credentials then click “Log In”.

    2. If prompted with “Verify Security Code”, enter the security code sent through your registered email and check “Trust this browser” — this helps avoid repeated 2FA prompts during the process, then click “Confirm”.

2. Go to your account settings

a. Once logged in, click on your “Manage My Profile” in the upper-right corner.


b. Go to “Two Step Verification Setting” and click on “Change Two-Step Settings".

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

a. Look for “Email” column.

b. Select “Add Email”.

c. Replace the existing email (if any) with Kintsugi Mail.
Enter the Virtual Group Mail ID from the Kintsugi platform.
Example: file-upload-demo-cody@tax-platform.com
(Check your Kintsugi app: Configuration > Kintsugi Mail > Virtual Mail Group > Group ID)

d. Save the changes.

4. Verify the change

  • A verification code will be sent to Kintsugi Mail’s inbox

  • You’ll see this code appear in your Kintsugi Operations Inbox

  • Enter the code on Mississippi TAP to verify and complete the setup

Once verified, your account is now connected. Kintsugi Mail will then be able to receive two-factor authentication codes whenever you log into your account in the future.


Need more information? You can check this help article: FAQs - 2FA and State Portal Access

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