The boiler paperwork comes up at exactly the wrong moment. You are handing back the keys, the inventory clerk is writing, and somebody asks where the boiler certificate is. The honest answer, in most tenancies, is that it was never yours to produce.

The gas paperwork is the landlord's duty, not yours

The Gas Safety (Installation and Use) Regulations 1998 put the annual check on the person who owns the property. A Gas Safe registered engineer inspects the gas appliances and flues, and regulation 36 then does something unusual: it obliges the landlord to hand the record to the tenant.

The tenant has to receive a copy of the Gas Safety Record within 28 days of the check, and a new tenant has to get it before moving in. The same regulation makes the landlord keep the record for two years. Nowhere in it is there a duty running the other way, so a tenant who cannot produce a certificate at check-out has not broken any rule.

One group can stop here: a home heated by electricity, with no gas appliance and no gas meter, has no Gas Safety Record to lose.

A safety check is not a service, and the difference matters

These two jobs get muddled constantly, including in tenancy agreements. A safety check is a statutory inspection: the engineer is looking for unsafe appliances, bad combustion and blocked flues, and records what was tested. A service is maintenance work on the appliance itself, of the kind a manufacturer asks for to keep a warranty alive.

An engineer can do both in one visit, and often does. They are still separate pieces of work with separate prices, and the safety check alone is the one the law puts on the landlord every twelve months. The second is the annual boiler service, usually arranged by the landlord too, under a landlord cover policy.

Behind both sits section 11 of the Landlord and Tenant Act 1985: the landlord must keep the installations for space heating and hot water in proper working order, and on tenancies of under seven years that covenant cannot be signed away by a clause. So the live question is rarely who owns the duty. It is who ran up the bill. Where the boiler is fine but the cylinder has furred up, see who pays to descale a hot water tank in a rented home.

What can actually come off the deposit

A deduction is not a fine. It has to correspond to a real loss with a real cost, and the landlord has to show both.

Three situations, three very different answers at check-out
Situation Whose job Deductible?
Annual gas safety check missing The landlord, under the 1998 regulations No
Servicing the agreement clearly put on you Yours, if the clause is explicit At invoice cost, with the invoice
Damage or misuse you caused Yours Cost of putting it right, less fair wear and tear

The pattern is the same in all three rows. A deduction is worth what somebody actually paid to fix something, never a round number chosen because it sounds reasonable. An estimate with no work behind it, or a flat charge written in as a penalty, falls apart when somebody neutral reads the file.

Your deposit sits in a scheme, and the scheme has a free adjudicator

This is the part tenants underuse. Under the Housing Act 2004 the deposit has to be protected in an approved scheme within 30 days of being taken, and you should have had the prescribed information telling you which one. That protection is not just storage. Each scheme runs a free dispute resolution service, and it decides on the documents both sides send in.

That makes the arithmetic worth doing before the argument starts. In England, the Tenant Fees Act 2019 caps a deposit at five weeks' rent where the annual rent is below £50,000.

How much is sitting in the scheme?

Five weeks' rent

£

That is the ceiling on a deposit in England, at £ a week

Applies where the annual rent is below £50,000. Scotland, Wales and Northern Ireland run their own schemes and their own rules.

Selectra

What to do in the fortnight before you hand the keys back

  • Dig out every Gas Safety Record you were sent, email included. A message with a date on it is evidence, and it shows the record reached you when it should have.
  • Read the boiler clause word for word before you agree to anything. A clause that names who books the engineer often says nothing about who pays, and that gap is where double billing starts.
  • Photograph the boiler and the cylinder at check-out, along with the pressure gauge, the same way you would a carpet.
  • Ask for the invoice behind any deduction, in writing, before you accept a reduced deposit. A landlord who has paid for work has the paperwork already.
  • Do not agree a figure by text message to get it over with: accepting a deduction closes the door on the free adjudication you have already paid for.
  • Do not assume a missing certificate is your problem, and do not offer to pay for a check the regulations never put on you.

If a deduction still lands and will not be explained, the scheme is the route, not a solicitor. Raise it in writing with the landlord or agent first, then put the file to the adjudicator: the tenancy agreement, the dated records, your photographs, and whatever invoice the landlord has offered. It costs nothing, and it is decided by someone with no interest in the outcome.