What is Section 24 mortgage interest relief for landlords? — Property Passport UK guide
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What is Section 24 mortgage interest relief for landlords?

How income tax relief on finance costs changed for residential landlords and why portfolio cashflow models differ in England.

Published: 18 Apr 2026 · Updated: 18 Apr 2026 · 10 min read

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Overview

Section 24 restricts how landlords deduct finance costs against rental income; accountants model this as a tax credit style effect within the rules rather than full deduction.

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