The certificates a rental needs, and the dates that catch people out

Nobody gets caught out by the certificate itself. They get caught out by the renewal date. A gas safety record that ran out in March on a property nobody has visited since is a compliance failure whether or not the boiler is perfectly fine.

Here is what an English rental needs, how long each one lasts, and where the traps are.

Gas safety record (CP12)

Renewed every 12 months by a Gas Safe registered engineer, covering every gas appliance and flue in the property. Existing tenants must get a copy within 28 days of the check; new tenants get it at the start of the tenancy.

The trap: the twelve months runs from the date of the check, not from the tenancy. Miss it and you are letting a property without a valid record, which carries unlimited fines and, in serious cases, imprisonment. It can also void your insurance, which tends to be the part that actually ends a landlord.

Electrical Installation Condition Report (EICR)

Renewed every 5 years, or sooner if the report itself specifies a shorter interval. Required for all private tenancies in England. Tenants get a copy, and the local authority can request one.

The trap: an EICR that comes back unsatisfactory is not finished. Remedial work has to be done and confirmed in writing, and it is entirely possible to have a report on file that says the installation failed. Read the outcome, not just the date.

Energy Performance Certificate (EPC)

Valid for 10 years, and needed before the property is marketed. The current minimum for letting is band E.

The trap is coming rather than current. Private rented homes will need to reach EPC C by 1 October 2030, with a cost cap of £10,000 per property, and spending from 1 October 2025 onwards counts towards that cap. If you are replacing windows or a boiler in the next few years, keep the paperwork.

Smoke and carbon monoxide alarms

At least one smoke alarm on every storey used as living accommodation, and a carbon monoxide alarm in any room with a fixed combustion appliance other than a gas cooker. They must be tested at the start of every new tenancy, and repaired or replaced once you are told they are faulty.

The trap: this one has no certificate and no renewal date, so it falls out of everyone’s diary. Record the test at check-in or you have no way of showing it happened.

Legionella risk assessment

An assessment, not a certificate, and there is no fixed expiry. It should be reviewed when something changes: a new water system, a long void period, a conversion. For most single dwellings it is straightforward, but skipping it entirely is not an option.

Why this gets missed

One property is easy. Five properties, each with a gas date, an electrical date, an EPC date and a tenancy date, is thirty moving parts, and they are usually held in a spreadsheet somebody updates when they remember. The certificates get done. The reminders are what fail.

The fix is boring and it works: every date in one place, alerts well before expiry rather than on the day, and the certificate stored against the property rather than in an email thread. If a local authority or an insurer asks, you want to answer in a minute, not spend an afternoon looking.

See how InAJam tracks certificates and repairs across a portfolio