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On 1 July 2021, the nil rate band of LTT for residential property transactions reverted to £180,000. The date you enter into this calculator decides which rates and bands it uses.

There are no transitional rules. A transaction will need to have completed before Thursday 1 July 2021 to use the temporary increase to the nil rate band.

Use this calculator to help you work out how much Land Transaction Tax (LTT) you may need to pay if you buy property or land in Wales.

For residential property, you’ll need to know if main rates or higher rates of LTT apply.

This calculator works for most transactions. For more complex cases, or if you're uncertain how the tax applies:

Welsh Revenue Authority online service