Only an Administrator can delete a business account via the Administration portal. Please follow the path below:   

Step 1: In the menu go to  > Administration > Manage Team    

Step 2: Click on the Action button and select Delete Company

Step 3: Select the checkbox and click on “Delete”

You will then be automatically directed to your Personal Account on Booking.com. 

Please note: 

When a business account is successfully deleted, the following will occur:

• Upon login all users will no longer be re-directed to the business account; rather they will login to their personal account
• All data like booking history, travel profiles, saved credit cards are removed and cannot be retrieved