Before the Tenant Fees Act 2019 came into force on June 1st, 2019, letting agents and landlords could charge tenants for almost anything. Referencing fees, administration fees, renewal fees, inventory fees, check-out fees, and "contract negotiation" charges were routine, often adding hundreds of pounds to the cost of renting.
The Act banned all of these. The only payments a landlord or agent can lawfully require from you are:
Any other fee is a prohibited payment. First offences can result in a fine of up to £5,000, while repeat offences are a criminal offence carrying fines of up to £30,000. The Renters' Rights Act 2025 also prohibits demanding more than one month's rent in advance, but tenants are free to offer to pay more than one month's rent up-front after the tenancy begins.