Gas safety certificate for landlords — renewal, cost, and fines

This page is general information, not legal advice. Gas safety law is detailed; use official HSE / government guidance or a qualified Gas Safe engineer for your property.

The usual annual cycle

For most private residential lets in England and Wales, landlords need a Gas Safety Record (often called a CP12) from a Gas Safe registered engineer. The record is typically renewed every 12 months. The certificate shows the date of the check and when the next one is due — treat that as your source of truth.

Fines and enforcement

Non-compliance can mean enforcement, fines of up to £6,000, and in serious cases criminal sanctions. Insurers and tenants also expect a valid, in-date record where gas appliances are present.

Tenancy gaps and handovers

Problems often appear when a check slips between tenancies or when a new appliance is installed without an updated record. If you are unsure whether your current record still covers the property today, assume it does not until a qualified engineer confirms otherwise.

Why landlords track it in software

A single missed renewal creates serious risk. LandlordSorted stores expiry dates per property and emails reminders ahead of time so the renewal is booked before the last minute.

Related: Compliance certificates overview · Landlord compliance certificates UK — checklist

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