HMRC compliance checks on rental income are increasingly common. HMRC cross-references letting agent data, Land Registry records, and tenancy deposit scheme information against self-assessment returns. When the numbers don’t match, a check follows. In this case, the mismatch was caused by a common reporting error: the client declared the net amounts received from their letting agent rather than the gross rents. The agent had deducted management fees, insurance, and maintenance costs before paying the client. So the income was understated — but the expenses were also understated by a similar amount. The net tax effect was far less alarming than HMRC’s initial letter implied. Our approach was straightforward: obtain the complete agent records, reconstruct the correct position with full income and full deductions, present the analysis clearly, and engage cooperatively. The settlement was modest. No penalties were applied. The key was preparing a response that made HMRC’s job easy — clear schedules, supporting documents, and an honest explanation of the error. Compliance checks are not criminal investigations. In most cases, the right response is a well-prepared, transparent engagement that resolves the issue efficiently.
