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Can't Evict a Tenant? Here's How Missing Certificates Block Section 21 Notices

Missing a gas certificate or EICR doesn't just risk a fine — it can stop you serving a valid Section 21 notice. Here's how the two are connected.

Here's a fact that catches out even experienced landlords: if you need to serve a Section 21 notice to regain possession of your property, a missing safety certificate can invalidate the whole process.

Why certificates and evictions are linked

Section 21 — the "no fault" eviction route — has strict conditions attached. Before you can serve a valid notice, you must have already provided your tenant with:

  • A valid Gas Safety Certificate (if applicable)
  • The current EPC
  • The government's "How to Rent" guide
  • Confirmation their deposit is protected

If any of these are missing or were provided late, a court can rule your Section 21 notice invalid — even if your reason for wanting possession is completely legitimate.

The worst time to discover a gap

This usually surfaces at the worst possible moment: when a landlord actually needs to regain their property, perhaps because of rent arrears or a sale, and discovers mid-process that an old certificate was never properly handed over.

It's a two-part problem

Notice the pattern here — it's not just about *having* the certificate, it's about *proving* you gave it to the tenant on time. That's a recordkeeping problem as much as a compliance one, which is exactly why so many landlords get caught out even when they think they've done everything right.

Fixing it before you need to

The safest approach is to treat every certificate as a two-step job: renew it, then log proof it reached your tenant. KeepCert tracks both halves — expiry dates and delivery — so if you ever do need to serve notice, you've got a clean paper trail instead of a gap in your defence.

Never miss a renewal date

KeepCert tracks every certificate you own and emails you before anything expires. From £5 a month.

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