Relief is valuable, but it is conditional
Buyers often assume the relief is automatic because they are purchasing their first home. In practice, SDLT relief depends on the current eligibility rules and the purchase structure. If the deal falls outside those rules, the standard residential bands apply instead.
Why modeling both outcomes matters
The safest way to budget is to compare the first-time buyer route with the normal residential route. That makes it easier to absorb edge cases without being surprised during conveyancing.
Use the calculator before offer and before exchange
The earlier you estimate SDLT, the easier it is to judge deposit pressure, furniture budget, solicitor fees, and total cash to complete. Relief changes the tax bill, but the purchase still needs to work as a full transaction.
Check the relief path instantly
Use the first-time buyer option in the calculator, then compare it with the standard residential result.
Open First-Time Buyer SDLT Calculator