PAT Testing for Letting Agents: Do You Need It?

Portable Appliance Testing (PAT) is the examination and testing of electrical appliances and equipment to ensure they are safe to use. The process involves a combination of visual inspection and electrical tests using a dedicated PAT testing instrument.

PAT testing covers portable electrical appliances — any equipment with a plug that connects to the mains supply. In the context of rental properties, this includes items such as:

• Kettles, toasters, and microwaves
• Washing machines, tumble dryers, and dishwashers
• Televisions, lamps, and electric heaters
• Vacuum cleaners and irons
• Electric cookers with a plug (as opposed to hardwired cookers, which are part of the fixed installation and covered by the EICR)

The testing process typically involves:

• Visual inspection: Checking the plug, cable, and appliance body for damage, correct fuse rating, and signs of overheating or wear
• Earth continuity test: Verifying that the earth connection is intact (for Class I appliances with metal casings)
• Insulation resistance test: Checking that the insulation between live conductors and accessible parts is adequate
• Polarity check: Confirming that the live and neutral connections are correct
• Functional test: Running the appliance briefly to check for abnormal operation

Each appliance that passes is labelled with a PAT test sticker showing the test date and next test due date. A PAT testing register records the results for each appliance, providing an audit trail for compliance purposes.

PAT testing can be carried out by any "competent person" — this does not necessarily need to be a qualified electrician, although using a trained PAT tester or electrician provides greater assurance. Many electricians offer PAT testing as an add-on service during EICR inspections or void property checks.

This is where confusion often arises among letting agents, so let us be clear: there is no specific legal requirement for PAT testing in rental properties in England. The term "PAT testing" does not appear in any legislation specifically targeting the private rented sector.

However, several pieces of legislation create a general duty of care that effectively makes PAT testing advisable — and in some cases, practically necessary:

The Electrical Equipment (Safety) Regulations 2016:

These regulations require that electrical equipment supplied for use in the UK must be safe. When a landlord provides electrical appliances with a furnished property, they are "supplying" those appliances to the tenant. The appliances must be safe at the point of supply and must not become unsafe during use.

The Consumer Protection Act 1987:

This Act creates strict liability for damage caused by defective products. If a landlord-supplied appliance causes injury or property damage, the landlord (and potentially the managing agent) may be liable regardless of whether they were negligent.

The Housing Act 2004 (HHSRS):

The Housing Health and Safety Rating System (HHSRS) includes "Electrical hazards" as one of the 29 prescribed hazards. When assessing a property, local authority environmental health officers will consider the condition of electrical appliances as part of the overall hazard assessment. Faulty or untested appliances contribute to a higher hazard rating.

The General Product Safety Regulations 2005:

These require that all products placed on the market (including those supplied with rental properties) are safe. While "placing on the market" is a technical term, courts have interpreted it broadly enough to potentially cover landlord-supplied appliances.

In practice: While PAT testing is not a named legal requirement, failing to ensure that landlord-supplied appliances are safe exposes the landlord and agent to liability under multiple pieces of legislation. PAT testing provides documented evidence that reasonable steps were taken to ensure appliance safety — and is the most widely accepted method of demonstrating this duty of care.

Most letting agent professional bodies and property industry associations recommend PAT testing for furnished rental properties as a matter of best practice and risk management.

Given the legal position outlined above, when should letting agents arrange PAT testing? The answer depends on the type of property and what electrical appliances are provided.

Furnished properties:

If the landlord provides electrical appliances with the property — whether fully furnished or part-furnished — PAT testing is strongly recommended. This includes white goods (washing machines, fridges, dishwashers), small kitchen appliances (kettles, toasters, microwaves), and any other portable electrical items. PAT testing should be carried out:

• Before the first tenancy when the appliance is new (a visual inspection is usually sufficient for new items)
• At each change of tenancy
• At regular intervals during long tenancies — annually is the most common recommendation for higher-risk items (kettles, toasters, irons), while lower-risk items (televisions, lamps) may be tested every 2 to 4 years

Unfurnished properties:

If the property is let unfurnished and the landlord provides no electrical appliances, PAT testing is not typically necessary. The tenant's own appliances are their responsibility. However, if the landlord has provided any items at all — even just a cooker and a fridge — those items should be PAT tested.

HMOs:

PAT testing takes on greater importance in HMOs, where landlord-provided appliances in communal areas (shared kitchens, living rooms) are used by multiple tenants. Many local authority HMO licensing conditions explicitly require PAT testing of communal appliances at specified intervals — typically annually. Check the licensing conditions for each HMO you manage.

Communal areas in blocks of flats:

Any electrical appliances in communal areas of residential blocks (vacuum cleaners, floor polishers, communal laundry equipment) should be PAT tested, as the freeholder or management company has a duty of care to residents using these areas.

Items that do NOT need PAT testing:

• Fixed electrical installations (covered by the EICR)
• Hardwired appliances such as electric showers, hardwired cookers, and immersion heaters (covered by the EICR)
• Tenant's own portable appliances (their responsibility)
• Mains-wired smoke and CO alarms (part of the fixed installation)

If you determine that PAT testing is appropriate, here is how the process works in practice for letting agents managing rental properties.

Step 1: Create an appliance register

For each property, maintain a list of all landlord-provided electrical appliances. Include: appliance type, make and model (if known), serial number, location in the property, and the date it was first provided. This register forms the basis of your PAT testing programme and should be updated whenever appliances are added, replaced, or removed.

Step 2: Arrange the testing

PAT testing can be carried out by:

• A qualified electrician (often as an add-on to EICR or void inspection work)
• A dedicated PAT testing company
• An in-house trained operative (for larger agencies with many furnished properties)

The tester must be competent in the use of PAT testing equipment and able to identify common faults. While there is no formal qualification requirement, training courses are widely available and take 1 to 2 days. Most agents prefer to use qualified electricians for the additional assurance they provide.

Step 3: The inspection and testing

For each appliance, the tester will carry out a visual inspection followed by electrical tests as appropriate for the appliance class. The process is quick — most appliances take 2 to 5 minutes each. A typical furnished property with 8 to 12 appliances can be PAT tested in 30 to 60 minutes.

Step 4: Results and labelling

Appliances that pass are labelled with a green "Pass" sticker showing the test date and retest date. Appliances that fail are labelled with a red "Fail" sticker and must be removed from use until repaired or replaced. The tester will provide a written report listing all appliances tested, the tests performed, and the pass/fail result for each.

Step 5: Action on failures

Any appliance that fails PAT testing must be immediately removed from the property or clearly labelled as "Do Not Use" until it is repaired and retested. Common failure reasons include damaged cables, incorrect fuse ratings, cracked casings, and failed insulation resistance. Many failures can be repaired cheaply (e.g., replacing a damaged cable), but older appliances may be more economical to replace than repair.

Step 6: Record keeping

Retain the PAT testing report for each property alongside the EICR and other compliance documents. The report should be available for inspection by the local authority, the landlord, or the tenant on request.

PAT testing is one of the more cost-effective compliance measures available to letting agents. Understanding the costs and scheduling options helps you advise landlords and manage budgets effectively.

Typical costs:

• Per appliance: £2 to £5 per item when tested in bulk (10+ items). Individual items may cost £5 to £10 each.
• Minimum call-out charge: Most PAT testers have a minimum charge of £40 to £80, regardless of how few items are tested. This makes it cost-effective to test all appliances in a property at the same time.
• Combined with EICR: Many electricians offer PAT testing at a discounted rate when combined with an EICR inspection. This typically adds £30 to £60 to the EICR cost for a standard furnished property.
• HMO communal appliances: Annual PAT testing of communal kitchen appliances and shared equipment typically costs £50 to £100 per visit, depending on the number of items.

Scheduling recommendations:

• Void periods: The most practical time to PAT test, as the property is accessible and appliances can be easily moved and inspected. Build PAT testing into your standard void inspection procedure.
• Combined bookings: Schedule PAT testing alongside the EICR inspection or annual gas safety check to minimise access arrangements and reduce costs.
• HMO annual programme: For HMOs, schedule annual PAT testing of communal appliances at the same time as fire alarm and emergency lighting annual tests. This creates a single annual compliance visit rather than multiple separate appointments.

Frequency guidance (IET Code of Practice, 5th Edition):

The Institution of Engineering and Technology (IET) publishes guidance on PAT testing intervals. For rental properties, recommended intervals are:

• At every change of tenancy — regardless of how recently the last test was carried out
• Annually for high-use items in furnished properties and HMO communal areas (kettles, toasters, washing machines)
• Every 2 years for lower-use items (televisions, lamps, clocks)
• Every 4 years for IT equipment (computers, monitors) — though this is less relevant in residential settings

These intervals are guidance, not legal requirements. Your approach should be proportionate to the risk: newer appliances in good condition may need less frequent testing, while older items or those in heavy communal use should be tested more often.

Cost recovery:

PAT testing costs are the landlord's responsibility for appliances they have provided. Agents should include PAT testing in the annual maintenance budget for each furnished property and in the HMO compliance budget. The cost is modest — typically £60 to £150 per property per year — and is far less than the potential liability from an electrical incident involving an untested appliance.