Understanding VAT for the United Kingdom
If you work with VAT in the United Kingdom, you should understand these terms and principles:
If tax is payable, businesses must submit quarterly VAT returns to HM Customs and Excise.
You must pay any excess output VAT over input VAT at the time of filing.
Certain types of supplies are exempt from VAT.
Businesses can obtain a list of these types of supplies from the local tax office.