Conveyancing Association calls for “workable alternative” to HMRC stamp duty proposals – London Wallet

The Conveyancing Association has commented on HMRC’s proposed changes to Stamp Duty Land Tax (SDLT) rules, which would require conveyancing firms to register as “tax advisers.”

HMRC has stated that from May 2026, any conveyancer submitting Stamp Duty Land Tax (SDLT) returns on behalf of clients will be required to register as a tax adviser. Under the new rules, SDLT filings are formally recognised as a form of tax advice.

The association, which represents solicitors and licensed conveyancers across the UK, has set out its views on the practical and regulatory implications of the proposals, including how they could affect compliance responsibilities, professional liability, and the day-to-day operations of conveyancing practices.

Nicky Heathcote, non-executive chair of The Conveyancing Association, said: “The Conveyancing Association has been closely reviewing HMRC’s proposed SDLT changes, which would require conveyancing firms to register as ‘tax advisers’ in order to submit SDLT returns. We recognise that, under HMRC’s definition, registration is based on interaction with HMRC rather than the giving of tax advice, and there is no regulatory barrier to conveyancers registering. However, our position remains clear. The proposal is disproportionate and risks serious unintended consequences for firms and consumers alike.

“Conveyancers are already permitted to file SDLT returns as part of routine transactional work, but the proposed label is misleading and suggests a level of tax advice they are neither qualified nor insured to provide. Introducing that status without full and detailed guidance creates uncertainty, increases liability risk and opens the door to consumer confusion about the scope of the service being delivered.

“We are particularly concerned about the operational impact. Even where elements of SDLT work are outsourced, the conveyancer will still be responsible for submitting the return and would still need to register as a ‘tax adviser’ in order to satisfy lender requirements and lodgement at HM Land Registry.

“In practice, firms will have little choice but to comply. That means additional compliance obligations, potential professional indemnity exposure and further administrative pressure, on top of existing AML and identity requirements which have already added cost and delay to the process. Without clear rules and a proportionate framework, this risks placing further strain on transaction times and on firms that are already operating within a tightly regulated environment.

“The CA is therefore calling for urgent engagement between HMRC, the Treasury and MHCLG to reconsider the current approach and agree a workable alternative. A standardised, HMRC-endorsed SDLT questionnaire, combined with a clear requirement for independent tax advice in genuinely complex cases, would provide stronger safeguards without mislabelling conveyancers or increasing unnecessary risk. Our objective is to protect consumers, maintain market stability and ensure accurate tax reporting, without creating avoidable disruption across the home moving process.”