You can apply for a repayment of the higher rates of SDLT for additional properties if you’ve sold what was previously your main home if you’re either:
the main buyer of the property which was charged at the higher SDLT rate
the agent acting for them
You must have sold your previous main residence within 3 years of buying the new property to qualify for a refund.
Properties sold on or before 28 October 2018
If you sold your previous main residence on 28 October 2018 or earlier, HMRC must have your request within 3 months of the sale of that previous main residence, or within 12 months of the filing date of the return relating to the new residence, whichever is later.
Properties sold on or after 29 October 2018
If you sold your previous main residence on 29 October 2018 or later, HMRC must have your request within 12 months of the sale of that previous main residence, or within 12 months of the filing date of the return relating to the new residence, whichever is later.
Apply for a repayment
To apply for a repayment you can:
use the online form
fill in the form on-screen, print it off and post it to HMRC
To use the online form, you need a Government Gateway user ID and password. If you do not have a user ID, you can create one when you use the service.
Make sure your browser is up to date before you start to fill in the form.
You cannot save a partly completed form so have all your information together before you start to fill it in.
Information you’ll need
To fill in this form you’ll need:
the main buyer’s details if they’re different to your own
details of the property that attracted the higher rates of SDLT, including the effective date of purchase and the SDLT unique transaction reference number
details of the previous main residence you’ve sold, including the effective date of sale, the address of the property and the name of the buyer
the amount of tax paid on the property that attracted the higher rates of SDLT
the amount of tax you’re asking for a repayment of
If your repayment is going to an agent rather than the purchaser, you’ll need to attach a covering letter and signed purchaser authority. This should be in JPEG or PDF format, and a maximum of 5MB in size.
If you’re an agent asking on behalf of the main buyer you’ll also need a signed letter of consent from them.