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Microsoft 365 Error Codes

How to Fix Error 920-123190 in Microsoft Nonprofit Portal

Chanuka GeekiyanageChanuka Geekiyanage Sep 28, 2026 868 views

Question details

Users are blocked from accessing the Microsoft Nonprofit portal due to an authentication error displaying a specific error code, transaction ID, and diagnostic details.

How to Fix Error 920-123190 When Signing In to Microsoft Nonprofit Portal
Product
Microsoft Nonprofit Portal
Device & OS
not provided
Scenario
An organization is attempting to sign in to their onmicrosoft.com account to access Microsoft Nonprofit offers or services.
Observed behavior
The portal denies access and displays error 920-123190 along with a transaction ID and diagnostic information on the sign-in screen.
Before you start

Before reaching out to support, carefully copy the exact error code, transaction ID, and diagnostic information displayed on your screen, as the support team will need this data to assist you.

Solution 1Recommended

Submit a Request to Microsoft Nonprofit Support

Contact the dedicated Microsoft Nonprofit support team to manually verify your organization's information and clear the sign-in block.

Error 920-123190 typically indicates a backend security measure where Microsoft needs to verify your organization's nonprofit status or account information manually. This issue cannot be resolved by standard troubleshooting steps like clearing your cache; it requires direct intervention from the support team.

1
Access the Nonprofit Contact Page

Navigate to the official Microsoft Nonprofit Contact Us page or the Nonprofit Offers page using your web browser.

2
Submit a Support Inquiry

Fill out the required support request form to open a ticket with the nonprofit team.

3
Provide Diagnostic Details Securely

In your request description, include the error code (920-123190), the transaction ID, and any diagnostic information shown on your screen. Explain that you cannot sign in with your organization's onmicrosoft.com account.

Submit a Request to Microsoft Nonprofit Support
Privacy Warning: Do not publish your sensitive tenant details, account passwords, or organizational information publicly on community forums when asking for help.
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Frequently Asked Questions

Why am I getting error 920-123190 in the Microsoft Nonprofit portal?

This specific error generally occurs when Microsoft's system flags your account for a manual review. Microsoft needs to verify your organization's identity or nonprofit status before granting full access to the portal.

Can I fix error 920-123190 by clearing my web browser cache?

No, clearing your browser cache or switching web browsers will not resolve this issue. Error 920-123190 is an account-level block on Microsoft's end that requires direct assistance from the nonprofit support team.

What information should I provide to Microsoft Support for this error?

You should provide the exact error code (920-123190), the transaction ID, and any diagnostic text displayed on the error screen. Ensure you provide this through official support channels only, and never post your sensitive tenant IDs or passwords on public community forums.