The biggest compliance mistakes landlords make under new rental laws

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Could one small administrative mistake put your rental investment at risk? For many landlords, the answer is now yes. The latest rental legislation has increased the importance of getting everyday property management right, from advertising and tenancy agreements to rent reviews and record keeping. What once seemed like minor paperwork can now have significant legal and financial consequences. Here are some of the most common compliance mistakes landlords should avoid.

Related: Buy-to-Let in a Changing Market: The Impact of the Renters’ Rights Act

The compliance mistakes that catch landlords out

Professional landlords have always understood the value of good record keeping and well-managed tenancies. Under today’s legal framework, those practices have become essential rather than optional.

Assuming previous tenancy agreements still meet legal requirements

Many landlords continue using older tenancy agreements without reviewing whether they reflect current legislation. Since the Renters’ Rights Act fundamentally changes how tenancies operate, relying on outdated documentation can create unnecessary legal complications.

Advertising properties incorrectly

Property advertising has become an area where simple mistakes can quickly become compliance issues.

Common advertising errors include:

  • Accepting offers above the advertised rent
  • Including wording that indirectly encourages bidding
  • Using discriminatory phrases that exclude certain applicants
  • Providing unclear or misleading property information

Marketing should always present the advertised rent clearly and give every applicant the same opportunity to apply.

Related: Renters’ Rights Act 2025 Simplified: Expert support from Letting Agents

Handling rent reviews incorrectly

Rent increases are now governed by a statutory process, meaning landlords cannot simply increase rent whenever they choose. Attempting to apply an increase outside the permitted process, using incorrect notice, or failing to follow the legal timetable could result in delays or challenges through the First-tier Tribunal. Keeping detailed records of every rent review helps demonstrate compliance should questions arise later.

Poor record keeping

Good documentation has always been valuable, but it now provides evidence that legal obligations have been met. Important records may include inspection reports, maintenance requests, repair invoices, safety certificates, tenant correspondence and evidence relating to rent reviews. Without clear documentation, resolving disputes becomes considerably more difficult.

Delaying essential repairs

Maintenance is no longer simply about protecting the property’s condition. Prompt repairs also demonstrate responsible property management and help reduce the likelihood of complaints escalating.

Issues involving heating, damp, electrical safety or structural defects should always be addressed without unnecessary delay. Preventative maintenance often costs less than emergency repairs and helps retain reliable tenants.

Misunderstanding possession grounds

The removal of Section 21 has fundamentally changed how landlords regain possession. Landlords must now rely on specific statutory grounds, each with its own qualifying criteria and notice requirements. Attempting to use the wrong ground or providing insufficient evidence can significantly delay possession proceedings. Understanding which ground applies before serving notice is essential.

Related: Proof, paperwork and peace of mind: The compliant way to increase rent once a year 

Building a stronger property management strategy

Remaining compliant is no longer about reacting when legislation changes. Successful landlords build regulatory requirements into their everyday management processes.

Practical steps to reduce risk

  • Review tenancy documentation regularly
  • Keep detailed records throughout every tenancy
  • Respond promptly to repair requests
  • Follow the correct statutory process for rent reviews
  • Stay informed about changes affecting the private rented sector
  • Seek professional advice whenever uncertainty arises

How professional property management supports landlords 

Legislation continues to evolve, making it increasingly difficult for busy landlords to stay on top of every requirement. An experienced letting agent provides more than tenant sourcing. They help ensure legal obligations are met throughout the tenancy, maintain accurate documentation, monitor legislative updates and guide landlords through situations that could otherwise become costly. For portfolio landlords, professional management also creates consistency across multiple properties, reducing the risk of individual compliance failures.

Stay compliant and protect your investment

Keeping up with changing legislation takes time, knowledge and careful attention to detail. With Lovelle managing your property, you can stay compliant, reduce legal risk and focus on getting the most from your investment. Contact your local Lovelle branch to learn more about our fully managed lettings service.

Arrange a free market appraisal

Whether you’re ready to sell, a landlord looking to rent or are just interested in how much your property might be worth, the most accurate appraisal of your property is with an appointment with one of our experienced local agents.

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