

Compass Concierge is a fully outsourced Stamp Duty Land Tax service designed for law firms that want to remove SDLT from their internal workload entirely.
Compass takes full responsibility for the SDLT process, operating as an outsourced SDLT department rather than a support tool. This allows firms to handle SDLT compliantly without taking on regulatory or professional risk associated with providing tax advice.
The service manages the entire SDLT lifecycle, including client liaison, accurate SDLT calculations, preparation and submission of returns to HMRC, and post completion support. All work is carried out by SDLT specialists and is indemnified and audited, giving firms confidence that submissions are correct and defensible.
Outsourcing SDLT through Concierge significantly reduces professional indemnity exposure and removes the risk of errors in complex or unusual transactions. It also frees up conveyancing teams from time consuming SDLT calculations and submissions, allowing fee earners to focus on legal work.
How well do you know SDLT? Find out with the free Compass quiz
Compass has launched a free SDLT quiz for conveyancing professionals. Ten questions covering everything from HMRC statistics to real world scenarios, with the answers explained as you go. It takes a couple of minutes and is genuinely useful for anyone who handles property transactions day to day.
Take it here: https://compass.tech/sdlt-quiz/
Key Services
Key Contact
Name: Lidia Quinlan
Tel: 07824 507873
Email: lquinlan@compass.tech
Connect with me on LinkedIn
Address
8-10 Hill Street, Mayfair, London, W1J 5NG
Tel: 0203 872 3544
Everyone’s talking about the HMRC tax adviser registration requirements. Fewer people are talking about what they mean for your transparency obligations. From May 2026 onwards, every conveyancing firm dealing with SDLT must register with HMRC
The renewed focus on Angela Rayner’s SDLT position following confirmation that an additional £40,000 liability was settled, despite HMRC reportedly finding no “wrongdoing or carelessness”, has again highlighted how complex SDLT scenarios can become in
As HMRC remains steadfast in its insistence conveyancers must register as tax advisers in the face of ongoing objections, the Law Society of England and Wales has shared its own detailed guidance to help conveyancers
SDLT is not a simple tax. HMRC says so. The courts say so. The statutory framework says so. And 12,737 real matters handled by Compass say so. Yet still some market commentators state otherwise, so
Compass has been awarded the Cyber Essentials accreditation, the UK government-backed certification that verifies an organisation’s defences against the most common cyber threats. The accreditation, overseen by the National Cyber Security Centre (NCSC), requires independently
Most firms are comfortable describing how they deal with SDLT. Far fewer are confident evidencing it. That distinction matters. When the Solicitors Regulation Authority (SRA) or Conveyancing Quality Scheme (CQS) review your processes, the focus
HMRC opened 3,035 Stamp Duty Land Tax (SDLT) investigations in the year to April 2025. That is up 88% on the previous year. They recovered £200 million in unpaid tax, at an average of £66,000
adoor, the home moving platform connecting all parties in a property transaction and wider chain, has announced a new integration with Compass, the property tax technology business specialising in Stamp Duty Land Tax automation and
In an environment of increasing regulatory scrutiny and tightening professional risk, SDLT is no longer a minor administrative step in the conveyancing process. It is a defined tax interaction with HMRC, and from 2026 it
Conveyancers have been explicitly named in parliament as falling within scope of HMRC’s mandatory tax adviser registration regime, as ministers confirmed during Finance Bill Committee proceedings that the policy is proceeding without carve outs or
SDLT specialist Compass explains why HMRC’s upcoming requirements for conveyancers to register as tax advisers fundamentally shifts the landscape of the service. For years, SDLT has sat in an uncomfortable space for law firms.
Compass has announced the appointment of Lidia Quinlan (pictured) as a director, reflecting the company’s continued growth and its expanding role within the UK property Stamp Duty Land Tax (SDLT) sector. Quinlan will continue in
After months of speculation about possible stamp duty reform, the autumn budget confirmed that the SDLT system remains unchanged. For many across the sector this brings relief, but it also raises an important question. If
HMRC’s recent consultation proposes that any organisation which ‘provides tax advice and interacts with HMRC’ must register as a tax agent. But is this drawing too wide a net and capturing conveyancers whose role is
In the last few years the number of UK Conveyancing firms has dropped significantly – where are they, and what does this mean for the market as a whole? The IRN ‘UK Residential Conveyancing Market
Think about the term ‘Client Care’. It’s the shorthand we use to describe that initial letter you send to your client. It lays out what you’ll do, how much it will cost, and how long
Our new quoting service designed to allow clients to check their potential Stamp Duty Liability quickly and easily has already been a great success for us and our clients. In June 2024, we were able
Law firms and mortgage advisers are increasingly referring clients to ‘specialist advisers’ for advice on their Stamp Duty, but this isn’t without its own problems… “…solicitors deal with SDLT day in, day out, so they
On Friday the country awoke to the first change of governing party in nearly a decade and a half. The merits or otherwise of this political sea change are being endlessly debated on TV, radio
Calls to modernise the UK’s ‘siloed and fragmented’ property-buying process highlight how the industry has been left behind. Last month, giving evidence to the Commons Select Committee, the chair of the Open Property Data Association



















