INTM820600 - Clearance under the agreement: Certificate
Where an amount of levy has been deducted by the paying agent (either under Part Two or Part Three of the agreement), then the UK resident would have received a certificate from the paying agent.
The certificate will have verified the amount cleared and the relevant period. Taxpayers will need to retain this certificate to enable them, in the event of future enquiry, to demonstrate to HMRC that no further liability arises on the relevant amounts of income or gains.