21/07/2026
💡 TAX TIP OF THE WEEK 💡
🏠 Rental Income: Have You Told HMRC?
Receiving income from renting out a property, room, holiday accommodation or even a driveway? You may need to declare it to HMRC, even if property letting is not your main source of income.
📅 If you have not been asked to complete a tax return, you will normally need to notify HMRC by 5 October following the end of the relevant tax year.
You may qualify for the £1,000 property income allowance, but the rules and exceptions should be checked carefully.
⚠️ Failing to notify HMRC on time can result in interest and penalties. The level of the penalty may depend on whether the mistake was careless or deliberate and whether you approached HMRC before they contacted you.
🔍 HMRC receives information from letting agents, online platforms and other sources, so undeclared rental income may not remain unnoticed.
If rental income has been missed from previous tax years, it may be possible to make a voluntary disclosure through HMRC’s Let Property Campaign.
✅ Acting promptly can help reduce penalties and bring your tax affairs up to date.
Speak to an accountant as soon as possible if you are unsure whether rental income needs to be declared.