Portable Appliance Testing PAT – Legal vs. Best Practice for Landlords

Key Takeaways

• PAT is not a specific legal requirement – No law says “you must PAT test,” but you have a general duty to ensure appliances are safe.
• Best practice is to PAT test – It’s the recognised way to demonstrate you’ve fulfilled your duty of care.
• Test landlord‑provided portable appliances – Anything with a plug that you supply (fridge, kettle, toaster, lamps, etc.).
• Frequency depends on risk – High‑risk items (heaters) annually; medium‑risk (kitchen appliances) every 2–4 years; low‑risk (lamps) every 4–5 years.
• HMOs may need more frequent testing – Higher tenant turnover and shared use increase risk; consider annual testing for all appliances.

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Introduction – The PAT Testing Confusion

A landlord in Bristol was sued by a tenant who received an electric shock from a faulty fridge. The landlord argued he’d visually checked the appliance and it “looked fine.” The court ruled he hadn’t taken “all reasonable steps” to ensure safety and awarded the tenant £3,500 in damages.

That’s the grey area of PAT testing: there’s no explicit law that says you must do it, but if something goes wrong and you haven’t done it, you’re on the back foot.

This article cuts through the confusion. I’ll explain the legal backdrop, what counts as a portable appliance, how often you should test, and why HMOs need a different approach. I’ll also give you a simple risk‑based schedule you can follow.

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1. Legal Requirements vs. Best Practice – What the Law Actually Says

The Legal Duty

No regulation in England specifically states “landlords must carry out PAT testing.” However, two key laws impose a general duty:

1. Electrical Equipment (Safety) Regulations 1994 – Requires that any electrical equipment you supply is “safe” and “does not endanger anyone.”

2. Landlord and Tenant Act 1985 – Implies a duty to keep installations (including supplied appliances) in good repair and safe working order.

How PAT Testing Fits In

PAT testing is the industry‑standard method to prove you’ve met that duty. If an appliance causes injury and you haven’t tested it, you’ll struggle to show you took “all reasonable steps.”

Bottom line: PAT testing isn’t legally mandatory, but it’s the safest way to protect yourself from liability.

What About HMOs?

HMO licensing conditions often explicitly require PAT testing. Many councils include a condition that “all portable electrical equipment supplied by the landlord must be tested annually.” Check your licence – if it says you must PAT test, that’s a legal requirement for that property.

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2. What Counts as a “Portable Appliance”?

A portable appliance is any electrical item that:

• Has a plug (or can be connected via a plug).
• Is not fixed (i.e., can be moved).
• Is powered by electricity up to 230V.

Landlord‑Provided Appliances (Your Responsibility)

• White goods – Fridge, freezer, washing machine, dishwasher, microwave.
• Small kitchen appliances – Kettle, toaster, blender, coffee machine.
• Heating & cooling – Portable heaters, fans, air conditioners.
• Lighting – Table lamps, floor lamps, bedside lamps.
• Entertainment – Television, DVD player, radio (if you supply them).
• Furniture with electrical parts – Electric recliner sofa, adjustable bed.

Tenant‑Provided Appliances (Not Your Responsibility)

• Anything the tenant brings with them (their own kettle, laptop, phone charger, etc.).
• But – you should advise tenants to get their own appliances tested, especially if they’re using them in a shared HMO.

Fixed Appliances (Covered by EICR, Not PAT)

• Hard‑wired items like extractor fans, electric showers, immersion heaters, ceiling‑mounted heaters.
• These are part of the fixed electrical installation and are inspected during the EICR.

“Portable” vs. “Moveable” vs. “Stationary”

• Portable – Hand‑held or easily carried (e.g., kettle, drill). Highest risk.
• Moveable – Can be moved but usually stay in one place (e.g., fridge, washing machine). Medium risk.
• Stationary – Heavy, not intended to be moved (e.g., oven, dishwasher). Lower risk but still should be tested.

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3. How Often Should You PAT Test? A Risk‑Based Schedule

There’s no statutory testing interval. The frequency should reflect the risk level of the appliance.

High‑Risk Appliances – Test Every 12 Months

• Portable heaters – High current, often left on unattended.
• Power tools – Drills, sanders, etc. (if you supply them for tenant use).
• Items used outdoors – Lawnmowers, hedge trimmers.
• Any appliance in a damp environment – E.g., a kettle in a bathroom (which you shouldn’t have anyway).

Medium‑Risk Appliances – Test Every 2–4 Years

• Kitchen white goods – Fridge, freezer, washing machine, dishwasher.
• Small kitchen appliances – Kettle, toaster, microwave.
• IT equipment – Computer, printer, monitor (if you supply).
• Entertainment equipment – TV, stereo.

Low‑Risk Appliances – Test Every 4–5 Years

• Lighting – Table lamps, floor lamps.
• Audio equipment – Radios, CD players.
• Chargers & adaptors – Mains adaptors you supply.

Practical Landlord Schedule

• Before a new tenancy – Test every landlord‑provided appliance.
• Thereafter – Test high‑risk items annually, everything else every 3 years.
• Keep records – A simple spreadsheet with appliance, test date, next due date, and tester’s name.

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4. PAT Testing in HMOs vs. Standard Rentals

HMOs present unique risks that justify more frequent testing.

Why HMOs Are Higher Risk

• More tenants – Higher usage and wear‑and‑tear.
• Shared appliances – A faulty kettle in a shared kitchen could affect multiple households.
• Higher tenant turnover – Appliances get moved, knocked, unplugged more often.
• Licensing conditions – Many HMO licences explicitly require annual PAT testing.

Recommended HMO PAT Testing Frequency

• All portable appliances – Test annually regardless of risk category.
• High‑risk items – Consider testing every 6 months (e.g., portable heaters in winter).
• Visual checks – Ask your managing agent (or do it yourself) to visually inspect appliances every 3–6 months for obvious damage.

Standard Rentals (Single‑Family Lets)

• You can follow the risk‑based schedule above.
• Exception: If the tenancy is short‑term (e.g., 6‑month ASTs with frequent changeovers), consider annual testing for all appliances.

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5. What Does a PAT Test Involve?

A competent person (often an electrician or a dedicated PAT tester) will:

1. Visual inspection – Check for damage to the plug, cable, casing, and signs of overheating.

2. Earth continuity test – For Class I appliances (metal‑cased), ensures the earth connection is sound.

3. Insulation resistance test – Checks the insulation between live parts and the casing.

4. Functional check – Verifies the appliance works correctly.

5. Polarity check – Ensures the plug is wired correctly.

The PAT Test Label

After a pass, the tester will attach a PAT test label showing:

• Test date.
• Next test due date.
• Tester’s name/company.
• A unique ID for the appliance.

Keep the test certificate – This is your proof of compliance.

Can You Do PAT Testing Yourself?

Yes, if you’re competent. Competence means you understand the tests, know how to use the equipment, and can interpret the results. Most landlords hire a professional because:

• They have the right equipment.
• Their certificate carries more weight.
• It’s relatively inexpensive (£2–£5 per appliance).

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6. What If an Appliance Fails?

If an appliance fails the PAT test, the tester will:

• Remove it from service – Either take it away or label it “FAIL – DO NOT USE.”
• Tell you the fault – e.g., “earth wire disconnected,” “cable damaged.”

Your Actions

1. Do not let the tenant use it – Remove the appliance from the property or lock it away.

2. Repair or replace – Decide whether to repair (by a qualified person) or replace. For cheap items (kettle, toaster), replacement is often more cost‑effective.

3. Re‑test after repair – Before returning it to use, have it tested again.

4. Record the failure – Note it in your records; this shows you’ve taken action.

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7. Your PAT Testing Compliance Checklist

Use this checklist to stay on top of your obligations:

• [ ] Inventory of landlord‑provided appliances – List every portable appliance you supply.
• [ ] Risk assessment – Categorise each as high, medium, or low risk.
• [ ] Schedule tests – Book PAT testing before a new tenancy, then according to risk/HMO status.
• [ ] Hire a competent tester – Electrician or dedicated PAT tester.
• [ ] Review certificates – Ensure each appliance has a pass certificate and label.
• [ ] Keep records – Store certificates digitally for at least 2 years (longer for HMOs).
• [ ] Act on failures – Remove, repair, or replace failed appliances.
• [ ] Advise tenants – Include a clause in the tenancy agreement about tenant‑owned appliance safety.

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Conclusion – PAT Testing Is Cheap Insurance

PAT testing costs pennies per appliance per year. A single accident could cost you thousands in damages, legal fees, and reputational damage.

By adopting a sensible, risk‑based testing schedule – and being extra vigilant in HMOs – you protect your tenants, your property, and your peace of mind.

Need a simple way to track all your compliance deadlines? Download our free Property Compliance Checklist – it includes PAT testing, EICR, gas safety, carbon monoxide alarms, and every other legal requirement in one printable tracker.

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propertycomplianceuk.co.uk/ – Straight‑talking compliance advice for UK landlords.