Sanctions Checks in Lettings: What Landlords Need to Know
What Should Self-Managing Landlords Be Doing?
Sanctions legislation applies to everyone, not just agents.
Most landlords don’t realise they are being screened for financial sanctions until something unexpected happens.
A tenancy stalls.
A referencing process pauses.
Funds are temporarily held.
Additional identification is requested.
What can feel like another layer of administration is, in reality, the result of a significant legal shift that has brought sanctions compliance firmly into everyday property management.
A Quiet but Important Legal Change
Since 14th May 2025, letting agents have formally been brought into the UK’s financial sanctions reporting regime.
This means that agents are now legally required to:
Screen landlords
Screen tenants
Screen guarantors
Check ownership and control structures
Report concerns where required
There is no rental value threshold, there is no exemption for smaller landlords and there is no informal workaround. Sanctions compliance is now a statutory duty.
Sanctions Checks vs Anti-Money Laundering (AML)
Sanctions checks are often confused with anti-money laundering (AML) requirements, but they are not the same.
AML focuses on:
Source of funds
Suspicious financial activity
Proceeds of crime
Sanctions compliance focuses on:
Whether any party involved is a “designated person”
Whether they are subject to UK financial restrictions
Whether assets must legally be frozen
If an agent knows, or has reasonable cause to suspect, that a designated person is involved, they must act. This obligation is not discretionary.
Why Landlords Are Being Asked for More Information
Many landlords are now being asked for:
Proof of identity
Proof of ownership
Company documentation
Confirmation of beneficial owners
Details of trust or overseas structures
These checks are not being introduced for convenience. They arise from statutory duties to identify sanctioned persons and to report concerns to the Office of Financial Sanctions Implementation (OFSI), which sits within HM Treasury.
Where property is owned via:
A limited company
A trust
An overseas entity
A layered ownership structure
The level of scrutiny increases.
What Happens If There’s a Match?
If a potential sanctions match is identified, even if it later proves to be a false positive, the agent must pause and investigate.
During that time:
Transactions may be delayed
Tenancies may not proceed
Funds may not be processed
Further documentation may be requested
This is not optional. It is a legal obligation.
Increased Enforcement Across the Property Sector
Regulatory pressure in the property sector continues to rise.
While sanctions reporting is overseen by OFSI, wider compliance obligations remain under HMRC and other regulatory bodies. Naming and shaming of non-compliant agents is increasingly common.
The message from government is clear: Informal compliance is no longer tolerated.
Why This Matters to Landlords
Although enforcement action is usually directed at agents, landlords experience the practical consequences.
If compliance is weak or misunderstood:
Tenancies can be delayed
Sales can stall
Funds can be frozen
Reputational risk increases
Professional costs rise
Landlords with complex ownership structures are particularly exposed if information is incomplete or poorly documented.
Compliance Is Now an Operational Reality
Sanctions screening is fast becoming as embedded in the lettings process as Right to Rent checks.
It is no longer abstract.
It is no longer rare.
It is part of day-to-day professional practice.
The direction of travel is clear and further tightening should be expected.
Working With the Right Agent Matters
Landlords who work with agents that:
Understand sanctions legislation
Have structured screening procedures
Document ownership properly
Manage false positives efficiently
Treat compliance as professional responsibility rather than a box-ticking exercise
…are far less likely to experience disruption. Compliance done properly protects everyone involved.
Final Thoughts
Sanctions checks are not about inconvenience, they are about legal obligation, risk management and protecting the integrity of the UK property market.
Landlords who understand why these checks are being carried out and who work with agents that handle them correctly will be best placed to operate smoothly and confidently in an increasingly regulated environment.
What Should Self-Managing Landlords Be Doing?
If you are a self-managing landlord, it is important to understand that while the formal reporting obligation currently applies to letting agents, the legal risk does not disappear simply because you are managing the tenancy yourself.
Sanctions legislation applies to everyone, not just agents.
If you are entering into a tenancy agreement, receiving rent, or holding a deposit, you should be taking reasonable steps to ensure that:
Your tenant is not a designated person on the UK sanctions list
Any guarantor is not subject to financial restrictions
You are not unknowingly making funds or assets available to a sanctioned individual
At a minimum, self-managing landlords should:
Screen tenants and guarantors against the UK sanctions list before entering into a tenancy.
Retain evidence that checks have been completed.
Be cautious where ownership structures are complex, overseas funds are involved, or identification documentation raises inconsistencies.
Avoid processing funds if there is any reason to suspect a sanctions match until clarification is obtained.
If you identify a potential match, you should not ignore it. Legal advice or specialist guidance may be required, as financial sanctions breaches can carry significant civil penalties and, in serious cases, criminal consequences.
The reality is this: compliance expectations across the property sector are rising. What was once considered “agent-only regulation” is increasingly influencing how all landlords operate.
Self-management does not remove responsibility, it increases it.
Landlords who choose to manage independently should ensure they understand the compliance landscape just as clearly as any professional agent would.
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