# How to modify 'Billing' information details (including VAT)?
Log into the Teams PRO Admin Center using the same account used to purchase and assign licenses.
Click on your account name and select โBillingโ. A new window will pop up.
Select 'Billing & Shipping Addresses'. Click on your 'Billing' profile. Change the billing details and click 'Update' to save them.
โน๏ธ Note: These changes won't affect past invoices, only future ones.
Forgot to include the VAT when you subscribed? You can add or change your VAT details in the 'Billing' options. Remember, these changes will only affect future invoices. We can't change past invoices.