Post Complete is the specialist Stamp Duty Land Tax review service for conveyancing law firms. Every transaction is reviewed by an HMRC-experienced tax specialist, backed by Allianz professional indemnity insurance, and delivered with a signed certificate that sits on file as part of the matter record.
As the regulatory environment around SDLT advice tightens, particularly with HMRC’s tax adviser registration requirements taking effect in May 2026, conveyancers are looking for ways to reduce the compliance burden, manage professional negligence risk and keep clients confident in the figures filed on their behalf. Post Complete provides a fully managed service that takes the SDLT calculation, client liaison and HMRC submission off the firm’s desk.
Submission is simple. The conveyancer sends a short instruction with the matter details. Post Complete contacts the client directly, gathers the information needed, completes the calculation. The firm receives a PI-backed certificate before completion, and the cost is recoverable from the client as a disbursement so most firms see no net impact on the practice.
Key benefits to conveyancers:
- Expert human review: every transaction is reviewed by an HMRC-experienced specialist, not an algorithm
- Professional indemnity backed: Allianz PI cover and a signed certificate on every transaction reduce professional negligence exposure on the calculation
- Fully managed client liaison: Post Complete contacts the client, gathers information and answers questions directly, removing the chase from the fee earner
- Reduced compliance burden: a managed service that takes the SDLT workload off the practice while the firm focuses on the conveyancing
- Transparent flat pricing: £50 plus VAT for personal purchases, £100 plus VAT for company purchases, no subscription, no minimum volume, no lock-in
- Recoverable as a disbursement: most firms recover the fee from the client, so the practice carries no net cost
Post Complete is built and run by SDLT specialists who have spent their careers working with conveyancing firms on the most complex elements of land transaction tax. The service was designed from the ground up to fit the way conveyancers already work, with no software to install and no change to the firm’s existing case management.
For more information, visit postcomplete.co.uk.
