If you’ve earned rental income in the UK but haven’t declared it to HMRC, you’re not alone. Many landlords fall behind on their tax reporting — often because they didn’t realise they needed to declare the income, or felt they weren’t actually making a profit.
The Let Property Campaign is HMRC’s official disclosure facility for landlords to come forward and correct historic unreported rental income. By making a voluntary disclosure, you can reduce penalties, avoid further action, and bring your tax affairs fully up to date.

At UK Tax Returns, we manage the entire process on your behalf — from registering you for the Campaign, to preparing the figures for your disclosure, to handling all communication with HMRC.
We understand that dealing with several years of missed returns can feel overwhelming, so we guide you through each step with clarity and reassurance.
The Let Property Campaign (LPC) is HMRC’s dedicated disclosure facility for landlords who have not fully reported their rental income in previous tax years. It offers a formal route to bring your tax affairs up to date and to resolve any mistakes voluntarily before HMRC identifies them. The LPC is open to individual landlords only, and applies to all forms of rental income including short term lets via Airbnb, or accidental landlords who are renting out a former home.
Over recent years, HMRC has significantly expanded its access to data on rental properties. Landlord information now comes from letting agents, local councils, deposit protection schemes, the Land Registry, mortgage lenders, and even short-let platforms. With this increased visibility, HMRC found that many landlords were unintentionally under-reporting or not reporting their rental income at all.
The Campaign is designed to be a pragmatic, efficient way for landlords to correct errors without facing the more serious consequences of an HMRC investigation. By coming forward voluntarily, you can access lower penalties, a simpler disclosure process, and a faster resolution.
Working with UK Tax Returns provides the confidence that everything has been handled properly. We know the tax rules inside out; tax legislation changes frequently, and HMRC’s system doesn’t explain, offer helpful prompts, or flag mistakes. Without specialist knowledge, it’s easy to overlook deductible expenses or misreport income — both of which can lead to overpaid tax or penalties.
Disclosure work is complicated, if HMRC ever gets in touch you have the reassurance that you won’t be on your own. We’ll deal with them directly and guide you through every step. No guesswork, no tax jargon — just clear, practical support from a down to earth professional has taken the time to understand your situation.