Stamp Duty Land Tax is no longer a simple calculation. It is a complex landscape of liability. We provide the independent verification engine that protects conveyancers, empowers brokers, and ensures compliance.
The days of the "standard" online calculator are over. Following the abolition of Multiple Dwellings Relief (MDR) and aggressive new case law on property condition, the risk profile of every transaction has shifted.
HMRC investigations into unpaid Stamp Duty have doubled in the last year. Relying on generic tools or untrained estimates is no longer a viable strategy for property professionals.
We do not sell tax avoidance schemes. We provide forensic verification against 40+ statutory reliefs to ensure the correct tax is paid.
We are not a law firm, and we are not a tax consultancy. We are an independent technology platform with no conflict of interest.
Our platform is designed to remove the burden of calculation from the conveyancer and the broker entirely.
The backbone of the property market.
Stop acting as an unpaid tax collector. The Stamp platform removes the risk of miscalculation from your firm, reducing PI exposure and streamlining your onboarding process.
Meet your Consumer Duty obligations to "avoid foreseeable harm." Ensure your clients aren't overpaying tax by running a verified check on every mortgage application.
Integrate Stamp directly into your pre-existing system. We provide the backend intelligence to standardise compliance across your entire platform.
Stamp.Expert is the engine behind some of the UK's leading property platforms. We combine algorithmic precision with independent oversight to deliver the definitive answer on SDLT liability.