including VAT number

Hi B Dental Silteamdent,

From your description, you are looking to update an existing invoice to include a specific VAT number on the billing details. 

Invoices are usually generated based on the billing profile details that were saved in the account at the time the transaction was completed, which is why the VAT number may not appear if it was not added before the invoice was created. 

To resolve this quickly and accurately, you’ll need to involve Microsoft’s Billing Support team, as they have the tools to review your account, confirm the charges, and process any necessary refunds.    

• Sign in to the Microsoft 365 Admin Center using your admin credentials. If you do not have admin access, please contact your organization's IT administrator before proceeding. 
• Once inside, click the blue Help and Support button at the bottom-right corner of the dashboard, then type "I need to update an existing invoice in order to include VAT number" in the search bar and select "Contact Support" from the options provided. 

• Choose your preferred contact method, time zone, and language, then fill in your details with a clear description of the issue. You may also attach any relevant files, screenshots, or videos to support your request, and click Contact me at the bottom once everything is complete. 
• To help the support team assist you promptly, please have your invoice number or reference and your Subscription ID (if applicable) ready before submitting your request. 

The support team may be able to reissue the invoice depending on your account type and region.    

Or you can contact them via phone number to Microsoft Support: Customer service phone numbers - Microsoft Support - Select your country/region own phone number for support.   

Looking forward to your response and wishing you a great day ahead. 

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