Is PAT Testing a Legal Requirement for Landlords?

Search "PAT testing landlord" and you will find dozens of pages telling you it is "essential," "vital," or "required by law." Most of them are written by companies that sell PAT testing. The legal position is more precise — and understanding the distinction protects you from both over-spending and under-protecting.

There is no statutory requirement that says landlords must PAT test appliances every year. But there is a legal duty to make sure any electrical appliance you supply is safe. PAT testing is one way to evidence that you met the duty — not the duty itself.

What PAT testing actually is

PAT (Portable Appliance Testing) is the inspection and testing of portable electrical appliances to confirm they are safe to use. A qualified person checks the plug, cable, and casing, and runs electrical tests (earth continuity, insulation resistance) on appliances that need them.

PAT covers portable appliances you supply — kettles, toasters, washing machines, fridges, lamps, microwaves. It does not cover the fixed electrical installation (wiring, sockets, consumer unit). That is the job of the EICR, which is a hard legal requirement on a 5-year cycle.

Confusing the two is the single most common mistake landlords make here. An EICR does not test your kettle; PAT does not test your wiring.

The duty that does exist: supplying safe appliances

If you provide electrical appliances as part of a let, you have a legal duty to ensure they are safe. This comes from several overlapping instruments:

The Electrical Equipment (Safety) Regulations 2016 — these replaced the 1994 regulations and require that electrical equipment made available on the market is safe. A landlord supplying appliances in the course of a letting business is generally treated as falling within scope as a "distributor."
The Consumer Protection Act 1987 — places general liability on those who supply unsafe goods.
The Landlord and Tenant Act 1985, section 11 — requires landlords to keep installations for the supply of electricity in repair and proper working order.

None of these say "PAT test annually." They say the appliances must be safe. That is an outcome-based duty, not a process-based one. You can meet it through a competent visual check plus PAT where appropriate — and you must be able to show you took reasonable steps.

When PAT testing IS effectively mandatory: HMOs and licence conditions

For most single-household lets, PAT is good practice rather than a hard rule. For Houses in Multiple Occupation (HMOs) and other licensed properties, it is often different.

Many local authorities write PAT testing into their HMO licence conditions — and where they do, it becomes a binding requirement for that property. If your licence says "all supplied portable appliances must be PAT tested annually," that is not optional. Breaching a licence condition can put your HMO licence at risk and expose you to enforcement action.

The rule: check your actual licence conditions. They vary by council and by property. Do not assume — and do not rely on a PAT company's generic claim that it is "the law." Read the document your council issued.

How often should you PAT test?

Because there is no statutory interval, frequency is a risk judgement, not a legal deadline. Common guidance:

Property type	Typical interval	Basis
Single-household let, low-risk appliances	Start of each new tenancy, then as condition warrants	Duty of care / good practice
Furnished let with multiple appliances	Annually, or each new tenancy	Good practice / due diligence
HMO (licence requires it)	As stated in the licence — often annually	Licence condition (binding)

If your licence specifies an interval, that interval is your deadline. If it does not, choose an interval you can defend as reasonable — and document the reasoning.

What to test, and what you can check yourself

You can carry out a competent visual inspection yourself between formal tests: look for damaged plugs, frayed cables, scorch marks, loose connections, and cracked casings. This costs nothing and catches the majority of obvious faults.

Formal PAT testing, where appropriate, should be done by a competent person with the right equipment. "Competent" does not require a specific licence, but the tester should understand what they are checking and why.

Appliances you supply are in scope. Appliances the tenant brings are their own responsibility — you are not required to test a tenant's own kettle.

What happens if a supplied appliance is unsafe

This is where the absence of a "PAT requirement" does not protect you. If a faulty appliance you supplied causes injury or fire, you can face:

Civil liability for breach of the duty to supply safe goods
Prosecution under consumer protection or health and safety legislation if the breach is serious
Invalidated insurance — many landlord policies require you to maintain supplied equipment in safe condition
HHSRS enforcement — an unsafe electrical appliance can be a category 1 or 2 hazard, triggering an improvement notice or council inspection

"There is no PAT requirement" is not a defence if someone is hurt by an appliance you should have known was dangerous. The duty is to keep it safe — PAT is simply the cleanest evidence that you did.

Why the evidence matters more than the test

Here is the part the PAT-selling pages skip: the test is worthless to you in a dispute if you cannot produce the record.

If a tenant is injured, an insurer queries a claim, or a council inspects, the question is not "did you test?" — it is "can you prove the appliance was safe and that you took reasonable steps?" That means keeping:

The visual inspection log (dates, what you checked, condition found)
The PAT certificate or report, where you had one done
The tester's details, if it was a formal test
Records at each change of tenancy, not just once

Scattered receipts and half-remembered dates are not evidence. A dated, retrievable record per property per appliance is. This is exactly the gap a structured compliance record closes.

How DueProper will help

DueProper will let you log every supplied appliance, record visual checks and PAT dates, and store the certificates against the property — so that when a tenant, insurer, or council asks, the evidence is one click away rather than a frantic search through old emails.

For HMOs, it will flag where a licence condition requires PAT and track the interval you have set, so a binding condition does not quietly lapse.

Coming soon — join the waitlist for early access.

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Free tools

Rental Compliance Score — answer 10 questions and see where your property stands
Compliance Deadline Calculator — track your certificate and inspection dates

This article is for information only and does not constitute legal advice. There is no standalone statutory PAT testing requirement for landlords in England; the duty is to supply safe appliances under the Electrical Equipment (Safety) Regulations 2016 and related legislation. Always check your own HMO or selective licence conditions with your local authority, which may make PAT testing mandatory for your property.