Tax on rental income UK paperwork on kitchen table with HMRC self assessment letter and house keys

Tax on Rental Income UK: What Landlords Must Know in 2025/26

Estimated reading time: 10 minutes So you’ve got a tenant in, the standing order lands on the first of every month, and life looks tidy. Then January creeps up, a polite-but-firm letter from HMRC arrives, and you realise that tax on rental income UK landlords face isn’t optional — and it isn’t simple either. I’ve […]

UK landlord completing SA105 form to report rental income to HMRC on laptop with paperwork and keys on table

How to Report Rental Income to HMRC: A Landlord’s 2026 Guide

Nobody becomes a landlord because they love paperwork. You bought the flat in Streatham, or inherited Auntie Margaret’s terrace in Tooting, or scraped together a deposit for a buy-to-let — and suddenly working out how to report rental income to HMRC has become a Sunday-evening anxiety, complete with a mug of cold tea and that […]