Contact us

Write to hello@estampdutycalculator.com. We read everything, though we cannot give legal advice on an individual tenancy.

Reporting a wrong figure

This is the most useful message you can send. If you paid duty recently and the amount differed from what this calculator showed, tell us the state, the rent, the deposit, the term and the amount you were actually charged. A receipt or a portal screenshot helps most.

Corrections that check out are applied quickly, and the verification date on the state page is updated so everyone can see when it last changed.

What we cannot do

We cannot tell you whether your specific agreement is valid, draft an agreement for you, or represent you in a dispute. For those, speak to an advocate or a licensed document writer in your city.

Reviewed 8 September 2026. Sources and method are set out on the sources page.