Question to the HM Treasury:

To ask the Chancellor of the Exchequer, how many deeds or letters of assignment have been sent to HMRC to be lodged on taxpayer records in (a) 2019-20, (b) 2020-21 and (c) 2021-22 to date; how many of those deeds or letters of assignment have been passed to HMRC's Solicitor's Office and Legal Services to check for validity; and how many were subsequently rejected as invalid.

Information in the form requested is not readily available and could only be obtained, compiled, and collated at a disproportionate cost.