Stamp Duty Tax Calculator

This is the stamp duty tax calculator by Armaani according to the recent and updated rates as of 1 April 2025. If you still have a question or want to report a problem, contact us.

SDLT Calculator

Purchase price (£)

First-time buyer relief

Additional property (higher rates)

Non-UK resident surcharge

Note: Lease rent (NPV), mixed-use/non-residential, company/ATED cases are out of scope. Results are indicative.

Total stamp duty

£0

0.00% effective

Band	Rate	Taxable amount	Tax