This calculator can help you work out how much Land Transaction Tax (LTT) you need to pay if you buy property or land over a certain price in Wales.
This is for transactions in Wales completed on or after 1 April 2018.
The calculation is based on the tax rates and bands approved by Welsh Parliament.
Before you start
If you already own 1 residential property or more, you may need to pay the higher residential rate. If you're replacing your main residence, higher rates may not apply. See our guide to higher rates.
This calculator is a tool to help you assess the tax you need to pay for most transactions in Wales. It is your responsibility to make sure that the information in your return is accurate.
You may need different calculations for: