Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
To have the company UBN (tax/business ID) appear on invoices for a personal/home Microsoft 365 subscription, the tax or billing information must be updated in the Microsoft account before the renewal charge is processed. It cannot be added to invoices that were already generated.
For Microsoft 365 for home scenarios (example: Mexico RFC flow shown in context), the pattern is:
- Go to the Microsoft account dashboard: https://account.microsoft.com and sign in with the account used for the subscription.
- In the top navigation, select Payment and Billing > Address Book.
- Use Manage tax information (or equivalent tax/billing info section) to add or edit the company’s tax details (where applicable, this is where a business ID such as RFC/Tax ID is stored).
- Save the changes before the renewal date so that the updated information is reflected on the next invoice.
If the renewal/charge has already happened, the UBN or tax ID cannot be added to that past invoice; it will only appear on future invoices once the tax information is updated.
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