Guide · Electrical Safety
Which appliances need PAT testing in a rental — and which don't
PAT testing generates more scope confusion than any other landlord safety task: which appliances, whose appliances, how often, and under exactly whose rules. The framework is genuinely risk-based rather than prescriptive, which is liberating once understood and unnerving until then. Here is where the boundary runs — item by item, and duty by duty.
Electrical Safety
What counts as a portable appliance in the first place?
Anything with a plug, broadly: equipment connected to the supply by a plug and socket rather than fixed wiring — kettles, toasters, microwaves, lamps, washing machines, fridges, vacuum cleaners, extension leads. The 'portable' label misleads; a plugged-in appliance too heavy to lift is still in scope, because the plug-and-flex interface is where the risk concentrates.
Outside the definition sits the fixed installation — wiring, sockets, consumer unit, hardwired ovens and showers — which belongs to the EICR's world, not PAT's. The two regimes are complementary halves of electrical safety: the installation inspected periodically, the plug-in population tested on its own risk-based rhythm.
Electrical Safety
Whose appliances is the landlord responsible for?
The ones the landlord supplies: appliances provided with the tenancy — the furnished flat's white goods, the kettle and microwave in a room let, the lamps in a holiday cottage — are equipment the landlord has put into someone's home, and keeping them safe travels with that act of supply. This is the population PAT testing exists to evidence.
Tenant-owned appliances are the tenant's: a landlord neither tests nor certifies the tenant's television. The boundary is drawn by the inventory — which is one more reason the inventory should list supplied appliances precisely, because it is quietly also the PAT schedule's scope document.
Electrical Safety
Is there a fixed legal interval for PAT testing?
For general lettings, no: the underlying duty is that supplied electrical equipment be safe, and formal testing frequency is guided by risk — equipment type, age, environment and use — rather than a universal statutory clock. 'Annual PAT' is convention and caution, not (in the general case) a statutory command.
The significant exception is licensing: HMO licences commonly carry conditions requiring periodic appliance testing on a stated cycle, and a licence condition is binding law for that property. The correct frequency answer is therefore layered — check the licence first, then set a risk-based cycle for everything the licence doesn't dictate.
Electrical Safety
Which appliances are higher risk and deserve priority?
Heat-producing and hard-worked items lead: kettles, toasters, portable heaters, irons, washing machines and tumble dryers combine current draw, heat and movement — the ingredients of flex damage and connection failure. Extension leads and adaptors deserve equal rank: cheap, ubiquitous, abused, and disproportionately represented wherever electrical faults are investigated.
Lower risk sits with the sedentary and the sealed: a table lamp or a bedside clock, rarely moved and lightly loaded, can justify a longer cycle on any honest risk assessment. Risk-based means exactly this — testing effort distributed where failure is likely, not spread evenly to make a tidy spreadsheet.
Electrical Safety
What does a proper test involve beyond the sticker?
A visual inspection first — flex condition, plug integrity, casing damage, signs of overheating — because the majority of dangerous defects are visible before any instrument is connected. Then the instrument tests appropriate to the appliance class: earth continuity, insulation resistance and the checks the equipment type calls for, performed by someone competent with the tester.
The output worth having is a record, not just a label: an itemised register of what was tested, when, with what result, and what failed and was removed. Stickers fall off; the register is the durable evidence — and the failed-item line matters most, because removing a dangerous appliance is the test's entire point.
Electrical Safety
How does PAT interact with furnished lets, HMOs and holiday lets?
Scale tracks supply: an unfurnished let with no landlord appliances may have almost no PAT population; a furnished HMO with shared kitchens has a large one, plus licence conditions and heavy communal use arguing for shorter cycles. Holiday lets add turnover — appliances handled by strangers weekly — which pushes visual checks into the changeover routine.
Between formal tests, user-level vigilance carries the load: whoever inspects or turns over the property glances at flexes, plugs and scorch marks, and tenants are invited to report damage without blame. PAT is the periodic audit; the everyday eyes are what keep the population safe between audits.
Electrical Safety
What does a clean appliance file look like?
An inventory that lists every supplied appliance; a register recording each item's tests, results and removal dates; the licence condition (if any) noted with its cycle; purchase records for newer items; and recall checks logged when manufacturers announce them. Modest paperwork, complete answer — to inspectors, insurers and licence reviews alike.
The system's virtue is proportionality: an hour a year for most single lets, a scheduled service for large HMOs, and no pretence that every property needs the same regime. PAT done thoughtfully is risk management wearing a sticker — and done thoughtlessly it is stickers wearing the costume of risk management.
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FAQ
Related questions, answered
Which appliances should be tested?
Anything with a plug that you supply with the tenancy: white goods, kettles, toasters, microwaves, vacuum cleaners, lamps and extension leads. Tenants' own appliances are their responsibility, not part of your test.
Do brand-new appliances need testing?
New items are generally presumed safe on purchase, so many testing regimes record them with a visual check and bring them into the normal cycle at the next round. Keep purchase receipts as part of the evidence trail.
Do HMO licences require PAT testing?
Very commonly, yes — licence conditions frequently require appliances supplied by the landlord to be tested at set intervals with certificates available to the authority. Check the schedule issued with your licence from your local council.
My your area let is unfurnished — do I need PAT testing?
If you supply no electrical appliances at all, there is nothing to test. Any item you do leave — even a single fridge or lamp — is equipment you supplied, and testing it is the sensible way to show it was safe.
What records should I keep?
A register of appliances with test dates and results, plus the pass labels on the items themselves. Keep the records with your tenancy file — they are your evidence if an appliance is ever implicated in an incident.
Is PAT testing a legal requirement for landlords in your area?
There is no blanket statutory PAT interval for private rentals in England and Wales — the duty is to ensure any electrical equipment you supply is safe, and PAT testing is the standard way to evidence that. Scotland requires appliances provided by the landlord to be regularly checked under the Repairing Standard, and HMO licences across the UK frequently require PAT as a condition.
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