See Amit’s latest article, HMRC’s Let Property Campaign nears £550m, was published on 7th July 2026by AccountingWEB.co.uk.
HMRC’s Let Property Campaign Nears £550m
HMRC’s let property campaign has secured close to £550m from landlords. Amit Puri explains what the latest figures reveal about rental disclosure trends, penalties and related HMRC compliance activity.
HMRC’s Let Property Campaign has been running for some thirteen years now, has seen some 100,000 disclosures made to date, and has no closure date.
Whilst nearly 100,000 have disclosed so far, over 15 years ago, HMRC had estimated some 1.5 million landlords had underpaid taxes… and that unpaid taxes for just 2009 & 2010 were c.£500 million!
LPC disclosures and compliance activities
Whilst nearly 100,000 have disclosed so far, over 15 years ago, HMRC had estimated some 1.5 million landlords had underpaid taxes… and that unpaid taxes for just 2009 & 2010 were c.£500 million!
Interestingly, the penalty rates being achieved seem much higher when HMRC carried out compliance checks and enquiries than waiting for Let Property Campaign disclosures over the same period; more than double! This should not come as a surprise though as HMRC had presumably ‘prompted’ the Let Property Campaign disclosures that came thereafter. Conversely, it is expected that most of the Let Property Campaign disclosures made were wholly voluntary, therefore ‘unprompted’ in nature.
The most interesting point to note here was that the total revenues secured, that’s tax, interest and penalties, were a lot higher as a result of HMRC carrying out one-to-one enquiries (or compliance checks if you prefer); more than double in 2024/25!
As advocates for HMRC becoming better resourced and then being able to increase the deterrence effect of the rules and powers available to them through more compliance activities, this was useful to notice. While penalties charged were undoubtedly higher in non-rental disclosure cases, so was the tax take in recent years, which appears to be the continuing trend.
In the past, we had specifically asked HMRC how many of LPC disclosures were based on ‘deliberate inaccuracies’ in tax returns or ‘deliberate failures to notify offences’. HMRC confirmed then that only about 0.5% (285 out of the 58,574 Let Property Campaign disclosures made by that time) were as such – at the most serious end of the behavioural/actions spectrum.
It follows that the number of clients recorded on HMRC’s publishing details of deliberate defaulters (PDDD) list has been very small too. One of the key criteria for being named and shamed publicly every quarter is that the underlying behaviour leading to the penalty being chargeable must be ‘deliberate’ as opposed to ‘careless’ or ‘non-deliberate’.
Readers will no doubt be aware that the Let Property Campaign remains open for their clients to utilise, and that there is no official closure date. The open-ended nature of the campaign means that it is still a good time to review a client’s activities and ensure taxes on rental profits are correctly calculated, disclosed and paid etc.
Taxes on gains on any disposals of rental properties should also be considered and declared where appropriate. Failure to do so exposes individuals to HMRC’s compliance activities, which bring with them an enquiry framework (not a lenient disclosure facility) and obviously larger penalties…
The Let Property Campaign provides a relatively smooth process for professional, amateur and novice/first-time landlords who owe taxes through having let out residential properties in the UK and abroad. It presents the best opportunity to bring their UK tax affairs up to date in a simple way, especially where they have not deliberately or dishonestly caused tax irregularities.
We would encourage seeking out specialist tax disclosure advice where there is a lack of experience in making them and handling corresponding enquiries, to secure the very best possible outcomes for clients, based on robust knowledge about strict tax assessment rules and time-limits as well as the various penalty regimes that can apply.
Practitioners’ takeaways
In recent months, readers may have noticed that most of HMRC’s Let Property Campaign rental disclosure nudge letters and enquiry correspondence has been coming out of its brand new front-line directorate: Volume Compliance and Support Operations (VCSO). There is more about VCSO on our website.

