Landlords face fines for defective notices

Landlords face fines for defective notices | Monday 12 October 2026 | 3 min read

The Renters’ Rights Act 2025 introduces a clear warning for landlords in England: defective notices – those that are poorly drafted, incorrect, or no longer permitted – can result in substantial financial penalties.

The Act has reshaped how private tenancies operate. For the first time, a local authority can impose a significant fine on a landlord for serving a notice which does not meet the required standards.

What counts as a defective notice?

Landlords can serve notice on specific grounds, such as rent arrears or anti-social behaviour, or because they wish to sell or move into the property.

A section 8 notice is the formal document a landlord uses to bring a tenancy to an end or to seek possession of a property. Under the new rules, a landlord may be penalised where they:

serve a notice to quit to end an assured tenancy, as this is no longer permitted;
serve a possession notice that is not valid, serve a document that appears official but does not meet legal requirements; or
rely on a ground for eviction without a genuine belief that it applies, or without having given the tenant the written statement the law now requires.

The common feature is paperwork that fails to achieve what the landlord intends.

The scale of the penalties

Chapter 1, Section 15 of the Renters’ Rights Act 2025 introduces two key figures. For a standard breach, a local authority may impose a penalty of up to £7,000. For more serious conduct, such as knowingly or recklessly relying on a false ground for eviction a local authority may impose a penalty of up to £40,000 as an alternative to prosecution.

Continued or repeated breaches can attract further penalties, so the costs may accumulate for landlords who fail to put matters right or who serve multiple notices.

Who enforces the rules

Local housing authorities are responsible for enforcement. They may impose a penalty where they are satisfied, to the criminal standard of proof, that a landlord has breached the rules.

Significantly, an authority must choose between a civil penalty and criminal prosecution for the same conduct; it cannot pursue both. The higher £40,000 penalty is intended as a faster alternative to criminal proceedings.

Landlords should also be mindful of the potential reputational consequences of enforcement action. The new Private Rented Sector Database is designed to record certain offences, financial penalties and regulatory action. Whilst this will initially operate as a private register, longer term the intention is to make specific information available publicly to prospective tenants.

When the rules take effect

The prohibition on defective notices came into force on 1 May 2026. Presently these are only applicable to the private rental sector.

Stay in control of your costs

A defective notice is no longer merely an inconvenience; it can expose parties to financial consequences running into tens of thousands of pounds. In this increasingly technical and high-stakes area of law, obtaining specialist advice before serving a notice, has never been more important.

If you would like advice on the requirements of the Renters’ Rights Act 2025 or serving notice on a tenant, please get in touch with our Property Disputes team.