RM4224 | RO instructions: Returning vouchers with: form 41-9
From HM Revenue & Customs · Repayment Claims Manual
When you prepare to return vouchers to the claimant or the agent see RM4216 and address the 41-9 as follows.
If you are asked to return the vouchers to the claimant
address the 41-9 to the claimant at the same address as the payable order. If you are asked to return the vouchers to the agent
check the agent’s address. You can accept it is correct if the same address is pre- printed on the agent’s current headed business notepaper
if you can confirm the agent’s address is correct put it on the 41-9 if you cannot check the agent’s address, address the 41-9 to the claimant.