License & Subscription Issues

How to Change Company Name and VAT Number on Microsoft Invoices

Emma BrownEmma Brown Oct 19, 2026 869 views

Question details

The user needs to update their organization's legal name and VAT number to ensure Microsoft invoices contain the correct business information.

How to Change Your Legal Company Name and VAT Number on Microsoft Invoices
Product
Microsoft 365
Device & OS
not provided
Scenario
The business has changed its legal name, acquired a new VAT number, or transferred ownership, requiring updated billing details for tax compliance.
Observed behavior
Current billing profiles retain old company details, meaning that future Microsoft invoices will display outdated legal entity and tax information unless updated.
Before you start

Ensure you are signed in with an account that has Global Administrator or Billing Administrator privileges in the Microsoft 365 admin center before attempting to make these billing changes.

Solution 1Recommended

Update Billing Details in the Microsoft 365 Admin Center

Use this method if you manage a Microsoft 365 business subscription and need to update the organization's legal name and tax information.

Business subscriptions are managed centrally. Modifying the billing profile here ensures that all subsequent billing cycles generate invoices with your updated corporate identity.

1
Sign in to the Admin Center

Navigate to the Microsoft 365 admin center online and log in using your Billing Administrator credentials.

2
Access Billing Accounts

In the left navigation menu, expand the 'Billing' section, then select 'Billing accounts' or 'Your products', depending on your specific admin layout.

3
Edit the Billing Profile

Select the billing profile you wish to update. Click the 'Edit' button next to the legal business details or organization name.

4
Update VAT and Save

Enter your newly updated company name and your new VAT or tax registration number, then click 'Save' to apply your changes.

Update Billing Details in the Microsoft 365 Admin Center
Invoice Policy Application: Changes to your legal name or VAT number generally apply only to future invoices. Previously issued invoices usually cannot be reissued with the new details.
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Frequently Asked Questions

Can I reissue past Microsoft invoices with my new company name and VAT number?

No, updates to your billing profile generally apply only to future billing cycles. Microsoft does not usually reissue previously generated invoices with updated legal or tax details.

Why is my new VAT number showing as pending in the Microsoft admin center?

When you update tax information, Microsoft billing support must verify the new VAT number against local tax authority databases. This verification process is standard and can take a few business days to complete.

What should I do if I am completely changing company ownership?

If you are closing one business entity to start another, do not immediately close the existing billing profile. You should contact Microsoft Support directly before transferring ownership to ensure compliance and avoid service interruptions.