, Property
The letting agent rings on a Tuesday. The tenant is due to move in on Saturday, the referencing is back, the deposit has cleared, and the gas safety record expired in March. The engineer who does your other properties cannot come until the following Thursday.
You have two choices, and only one of them is legal.
The gas check is annual and the record is part of the letting
The Gas Safety (Installation and Use) Regulations 1998 put the duty on the landlord. Every gas appliance and flue in the property must be checked for safety at intervals of no more than twelve months by an engineer on the Gas Safe Register, and you must keep a record of it. The Health and Safety Executive enforces, and it prosecutes.
The record has to reach the tenant within 28 days of the check. A new tenant has to have it before they occupy. That second obligation is why Saturday is not available to you. There is no version of this where the tenant moves in first and the engineer comes on Thursday.
You must keep records for two years. There is a useful flexibility built in: a check carried out in the last two months of the current certificate's life keeps the original anniversary date, so you can get ahead of it without losing time off the next one. Landlords with a portfolio should be booking in month ten, not month twelve.
What the record is not is a service. A safety check confirms the appliance is safe at that moment. A service is the manufacturer's maintenance schedule, and the regulations separately require you to maintain appliances and flues in a safe condition. A boiler that gets a safety check every year and is never serviced will eventually fail in February, and the tenant will be right to be annoyed about it.
The electrical report is five-yearly and has a repair deadline attached
The Electrical Safety Standards in the Private Rented Sector (England) Regulations 2020 brought private landlords in England into line with the HMO regime. Electrical installations must be inspected and tested by a qualified person at intervals of no more than five years, producing an Electrical Installation Condition Report.
The obligations that follow the report are tighter than people expect. You give a copy to the existing tenant within 28 days, to a new tenant before they occupy, and to the local housing authority within seven days if it asks. Where the report identifies work as C1, meaning danger present, or C2, meaning potentially dangerous, or as further investigation required, you must have the remedial work carried out within 28 days, or a shorter period if the report specifies one, and obtain written confirmation that it has been done.
C3 is different. It means improvement recommended, and it is not a legal requirement to act on it. Plenty of landlords have been sold rewires on the strength of a page of C3 items. Read the codes before you accept the quote.
The enforcement sits with the local housing authority, and the financial penalty for breach runs up to £30,000. Where the landlord does not do urgent remedial work, the authority can arrange for it to be done and recover the cost.
Wales, Scotland and Northern Ireland handle this differently. Scotland has required an EICR every five years for private tenancies since December 2015 under the repairing standard, along with portable appliance testing for landlord-supplied appliances, which England does not require.
The alarms are the cheapest obligation and the most commonly missed
The Smoke and Carbon Monoxide Alarm (England) Regulations 2015 were amended with effect from 1 October 2022, and the amendment is the bit that catches people. At least one smoke alarm on every storey used as living accommodation. A carbon monoxide alarm in any room used as living accommodation that contains a fixed combustion appliance, excluding gas cookers. That now covers gas boilers, which it previously did not, and it applies to social landlords too.
You must check they work on the day a new tenancy starts, and repair or replace them when a tenant reports a fault. The penalty is a remedial notice followed by a financial penalty of up to £5,000.
A hard-wired interlinked system costs a few hundred pounds and removes the problem for a decade. Ten-year sealed battery alarms cost a fraction of that and remove the argument about who took the battery out for the television remote. Either is cheaper than one notice.
Missing one certificate can cost you the property for a year
Here is the expensive part. Under the Assured Shorthold Tenancy Notices and Prescribed Requirements (England) Regulations 2015, a section 21 notice cannot be given where the landlord has not complied with the requirement to provide a gas safety record, an Energy Performance Certificate, or the current How to Rent guide.
The courts spent several years working out how strictly to read that. The settled position for gas is that a record given late can still be given, and that giving it before the section 21 notice is served cures the position, but a landlord who never gave one at all has no route to possession under section 21 at all. The safe practice is simple and boring: serve the gas record, the EPC and the How to Rent guide at the start of the tenancy, get the tenant to sign for them, and re-serve the gas record every year.
Add to that the licensing overlap. A selective or HMO licence will usually carry conditions requiring the same documents, and a breach of a licence condition is a separate offence with its own penalty. The same missing certificate can therefore produce an HSE prosecution, a local authority penalty, a licence breach and a failed possession claim, from one engineer visit that did not happen.
Possession in England is being reshaped by the Renters' Rights Act 2025 and commencement is staged, so check where the rules have reached before you rely on the section 21 mechanics. The safety obligations themselves are untouched by any of it, and the direction of travel is towards more documentation rather than less.
Where this shows up in the game
Letting property arrives in Business Baron with the Property & Construction Track, an add-on to the full game. Inspections in the game turn up on a risk rating and ask for the records you actually kept, and the ladder runs from advice to a notice that closes you that day. A certificate that expired quietly is the kind of record that decides which rung you land on.