Support for Mortgage Interest (SMI)

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Overview

If you’re a homeowner or have bought a shared ownership property, you might be able to get help towards interest payments on:

  • your mortgage
  • loans you’ve taken out for certain repairs and improvements to your home

This help is called Support for Mortgage Interest (SMI).

This guide is also available in Welsh (Cymraeg) and easy read format.

It’s paid as a loan, which you’ll need to repay with interest when you sell or transfer ownership of your home. You may be able to transfer the loan if you’re buying a new home.

You need to be getting a qualifying benefit to get SMI.

There’s no guarantee that you’ll get SMI for a mortgage or loan you take out.

What you cannot use SMI for

SMI cannot help you pay:

  • anything towards insurance policies you have
  • missed mortgage payments (arrears)

Speak to your lender

You could speak to your mortgage lender before you apply for SMI.

Some lenders can offer other ways to help, such as temporary payment holidays, interest-only payments or extending your mortgage term to reduce monthly payments. 

Help and support

Check if you can get cost of living support.

You can get free information about housing support from: