Fraud, Identity & Compliance in the UK Property Market: A Complete Guide for Estate Agents

With the UK property market still representing one of the most attractive industries for financial crimes to take place, compliance is no longer a nice-to-have; it’s an essential part of ensuring a safer, quicker and much more trustworthy process. According to HMRC, estate agents must assess risks regularly in order to prevent financial crimes taking place, such as money laundering, terrorist financing and proliferation financing.  

Ensuring a thorough risk-based approach matters now more than ever, with the risk landscape having widened. No longer do agencies have to just worry about AML; now, they’re also dealing with identity fraud, sanctions exposure, impersonation, complex ownership structures, as well as the growing pressure on the industry to show how every decision has been made.

The SmartSearch 2026 compliance guide walks you through how best to approach these matters, especially with criminal activity becoming more sophisticated. Digital identity fraud is on the increase, and digital verification, automation, and stronger operational controls are now reshaping KYC and AML compliance.

For agency owners, compliance teams and those working in the property sector, the practical question that needs asking is simple: how do you reduce risk without slowing down the customer journey?

This guide looks at the full picture of the risks of property fraud in the UK and what estate agent compliance in the UK now needs to look like in practice.

Why the UK property market is a prime target for fraud and financial crime

The property market has long appealed to financial criminals due to the large sums of money it can absorb. It can create the appearance of legitimacy and make it easy for those really behind a transaction to remain hidden. However, this still seems to be the case, with the UK’s 2025 National Risk Assessment saying real estate is still vulnerable to illicit finance and money laundering techniques, particularly where there are complex ownership structures and overseas entities involved. In fact, the HMRC’s estate agency risk guidance goes as far as to state that property at all values and in all areas of the UK remains attractive to criminals.

This is an important factor to understand as it highlights how every single part of the market can be affected. The 2025 National Risk Assessment says suspicious purchases have been identified across the spectrum, from super-prime London property to far lower-value homes in other areas of the UK. It also states that estate agency businesses now face a medium money laundering risk rating, having risen slightly since 2020.

For agents to understand who their client is, how the deal is structured and where the money has come from is essential for identifying risk right from the start.

HMRC makes it clear that businesses must consider everything from customer risk, geography, service type, transaction size and frequency and then reflect on those risks in a timely and up-to-date written assessment.

Why compliance expectations are changing for estate agents

It’s no longer enough to gather a few notes on file, along with documents such as passports and proof of address.

According to HMRC’s wider AML responsibilities guidance, firms will now need documented procedures that will enable them to identify and verify their customers, allowing them to carry out due diligence and to monitor the situation.

These records must include risk assessments, policies, controls and procedures, as well as training records and evidence of customer due diligence. This evidence must generally be kept for five years from the end of the relationship or transaction.

This is where estate agent compliance in the UK has changed the most, as it’s not just about checking identities, it’s about having the ability to show your reasoning, to showcase your controls and to explain how any red flags were handled. Processes may include additional scrutiny for any politically exposed persons, payment routes that appear out of the ordinary, the mention of higher-risk jurisdictions and any complex ownership arrangements. HMRC highlights the need for ongoing monitoring, paying particular attention to the source of funds and wealth so that you can match what is known about the customer and their risk profile.

There is now even more pressure for letting agents to be on top of this, as, since May 2025, they have now been added to the list of “relevant firms” for UK financial sanctions reporting obligations, bringing another layer of risk management into lettings workflows.

The main risks estate agents and letting agents now need to manage

1. Identity fraud and impersonation

One of the biggest things to consider is that fraudsters are becoming harder to spot through manual checks alone. These checks tend to be slow, inconsistent, at risk of human error and less effective against more sophisticated identity fraud, which all highlights just how important digital identity verification is in property onboarding.

This is all reflected in the SmartSearch’s 2026 compliance guide, which highlights how the increase in digital identity fraud means a wider move for most towards digital verification tools for stronger compliance controls. The UK’s 2025 National Risk Assessment also warns of how AI is being used for fraud, impersonation and abusing the onboarding process in other regulated sectors, showing just why identity assurance is a much more important issue across customer onboarding in general.

For estate agents in particular, that means asking a bigger question than simply “does this document look real?” It means asking whether the person presenting it is genuine as well, whether the identity can be trusted, and whether the wider facts of the deal support that identity.

2. Source of funds and source of wealth risk

It’s important to understand that a clean-looking customer file does not remove transaction risk. One of the most common compliance weaknesses in property is focusing too much on identity and not enough about where the money is actually coming from.

HMRC’s guidance discusses how businesses need to scrutinise transactions on a risk basis, including source of funds where necessary, and then assess situations such as payments coming from an account not held in the customer’s name. For higher-risk customers such as PEPs, HMRC expects firms to delve into how assets have been obtained, and how the wealth has been accumulated, as well as looking at if this information supports that story.

The National Risk Assessment says that overseas funds, secrecy jurisdictions, SPVs and private investment vehicles can add a layer of complexity for estate agents who are simply trying to understand beneficial ownership and source of funds.

3. Complex ownership and beneficial ownership opacity

According to the National Risk Assessment, using complex structures and arrangements to purchase property remains common, particularly in high-end and commercial markets, with overseas entities and multi- layered ownerships continuing to muddy the waters when it comes to transparency.

For agencies, this is where the challenge lies: is the visible customer the real decision-maker and beneficiary? It’s crucial that robust compliance processes are in place to establish who is really behind the transaction and whether or not the agency is comfortable proceeding.

4. PEP and sanctions exposure

Politically exposed persons are not prohibited customers, but they do require a different level of scrutiny, with HMRC’s manual stating that enhanced due diligence must be in place in these situations.

Sanctions checks are equally important, with the UK Sanctions List being maintained on GOV.UK. For letting agents specifically, OFSI says that from 14 May 2025 they were subject to financial sanctions reporting obligations as relevant firms.

This is important as a match is not always obvious from the client’s name alone. Ownership and control issues, makes screening and ongoing monitoring more important than ever.

5. Lettings-specific vulnerabilities

Lettings should not be treated as a lower-risk cousin of sales. The risks may be different, but they are just as real.

The National Risk Assessment explains that regulated letting agencies are eligible when the monthly rent is €10,000 or more or if they handle client funds. It is also the case that regulated letting agencies are usually more exposed to high-risk persons and products, including PEPs and those with an ultra-high-net-worth. The vulnerabilities of this are repeated rent payments using illicit funds, subletting, upfront rent payment refunds and any complex arrangements.

For those agencies that handle both sales and lettings, it’s important to remember that the compliance framework shouldn’t just sit with the sales team and that risk process should always factor in landlords, tenants, beneficial owners, sanctions exposure and the payment flows for the whole agency.

What good property AML compliance looks like in practice

A sufficiently strong AML compliance structure is not about adding friction to all processes; it’s about adding the right checks at the right times.

A practical framework usually includes:

1. A documented business-wide risk assessment

According to HMRC, all estate agencies must carry out and maintain a written risk assessment that factors in the potential risks for their particular business model. 

2. Customer due diligence that goes beyond basic ID

This means along with checking identity, it’s about having a full understanding of who the customer is acting for, checking for any beneficial ownership, if suspected, and checking to see that the transaction makes commercial and behavioural sense. If risks are deemed to be higher then enhanced due diligence checks should take place.

3. Sanctions, PEP and adverse-risk screening

Part of the compliance process should identify whether a client is a higher risk, with elevated sanctions or PEP exposure, and, if so, whether additional screening or enhanced reviews need to take place. Having a process which includes, screening, monitoring and digital verification, all makes for a stronger and more robust operational framework.

4. Ongoing monitoring, not one-time onboarding

Risks can change and develop over time, which is why HMRC’s guidance expects ongoing monitoring and record keeping, not just an initial file check.

5. Clear escalation and audit trails

The importance of having transparent processes is clear, with sufficient records highlighting what checks have been performed, and any documented actions that have taken place when there have been red flags, such as a potential PEP match.

Why digital identity verification now matters so much

Digital identity verification isn’t just a faster way of performing checks, it allows for more thorough and deeper dives to be carried out, thereby elevating the whole compliance process and adding an extra layer of security in there as well.

Businesses need systems with clear processes that offer clear results; add to this sufficient record retention and documented follow-up procedures where checks reveal risk indicators and you’ve got a robust system in place.

For estate agents in particular, there are three main reasons that make digital identity verification valuable:

1. It reduces avoidable delays at the point of instruction or offer

2. It enables more consistent decision making across teams and branches

3. There is a stronger evidence trail when regulators, auditors or internal compliance leads need to understand what happened, when and why.

These are just some of the reasons why digital checks need to be viewed as essential to ensure safer onboarding and a more secure journey overall.

The future of estate agent compliance in the UK

With the property sector still exposed to fraud, illicit finance and identity abuse, regulators now expect stronger risk-based controls, across agencies, and including lettings that now face additional sanctions-related obligations. Agencies now face scrutiny on whether they checked but also if they checked thoroughly.

This doesn’t mean every transaction needs to be changed into a compliance obstacle course, just that a process needs to be built, one that is proportionate, consistent and defensible. This will involve:

• Verifying an identity properly

• Understanding who is behind the deal

• Assessing the risk level for the source of funds

• Screening for sanctions and PEP exposure

• Maintaining stronger records

• Using technology to reduce both manual effort and blind spots

  In other words, the agencies that will handle property fraud in the UK risk best are the ones that stop treating compliance as a separate function and start treating it as part of a better property experience.

  Where we go from here

As fraud, identity and compliance are now deeply connected in the UK property market, estate agents and letting agents sit at a critical control point; they need to be close enough to the customer journey to spot issues early, and this needs the right systems and processes in place.

It’s not just about staying compliant, it’s also about running a safer, more efficient and more trusted agency.

For those who are looking to strengthen estate agent compliance processes in the UK, the next step is to move beyond manual checks and fragmented workflows to a more joined-up digital identity verification, AML screening and audit-ready monitoring.