Form 4

Form 4 is a statutory notice used by landlords of assured or assured shorthold tenancies in England to propose an increase in rent. It provides tenants with formal details of the new rent amount, the date it will take effect, and their right to challenge the increase.

What is a Form 4

In the property market, Form 4 is an official legal document prescribed under the Housing Act 1988. It is used by landlords to notify tenants in England of a proposed rent increase under an assured tenancy or an assured shorthold tenancy. The notice ensures that any rent change is communicated clearly, fairly, and within the correct legal framework.

Form 4 must specify:

  • the current rent
  • the proposed new rent
  • the date from which the new rent will apply
  • information about the tenant’s right to challenge the increase at the First-tier Tribunal (Property Chamber) if they believe it is unfair or excessive

The form provides both parties with transparency. For landlords, it is the legally required way to propose a rent increase. For tenants, it offers protection, ensuring they are notified in advance and given the opportunity to dispute the change before it takes effect.

It’s important to note that a Form 4 can only be used for assured and assured shorthold tenancies in England. Different rules and notices may apply in Wales, Scotland, or Northern Ireland.

Frequently Asked Questions

Form 4 is a term that you may have heard before, but you might not be sure what it means. Here are some common questions and answers to help you understand what it means.

A landlord can use Form 4 to propose a rent increase after the fixed term of a tenancy has ended, or during a statutory periodic tenancy. The form cannot be used to increase rent within the fixed term unless the tenancy agreement allows it.
Yes. Tenants can apply to the First-tier Tribunal (Property Chamber) to challenge the rent increase if they believe it is not fair compared to similar properties in the area. The tribunal will then decide what a reasonable rent should be.
The landlord must give at least one month’s notice before the proposed new rent starts for monthly or weekly tenancies. For yearly tenancies, at least six months’ notice must be given.
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