Tenant Referencing: How to Actually Vet an Applicant

Every experienced landlord says the same thing: the worst problems were avoidable at referencing. As possession moves to a grounds-based system under the Renters' Rights Act, the cost of a bad selection rises — and the selection process becomes the most important fortnight in the whole tenancy.

The core checks

• Identity and right to rent. Covered in our right to rent guide — legally required, and the foundation for everything else being real.
• Affordability. The standard benchmark: annual income of roughly 30× the monthly rent (a £1,000 rent wants ~£30,000), evidenced by payslips and bank statements, or accounts/SA302s for the self-employed. Benchmarks are a screen, not a verdict — a long-tenured applicant at 28× can beat a job-hopper at 35×.
• Credit check. You are looking for CCJs, insolvencies and undisclosed addresses — patterns of unmanaged debt — not a perfect score. Tenant-consented soft checks through referencing agencies are the standard route.
• Previous landlord reference. The highest-signal check there is, with one trick: the current landlord has an incentive to offload a bad tenant, so ask the landlord before last too. Two questions matter: paid on time, and would you let to them again?
• Employment confirmation. Direct to the employer, confirming role, salary, and that the job is not ending.

Guarantors, done properly

Where affordability is thin — students, new jobs, thin credit files — a UK-based guarantor with their own affordability headroom (usually 36× monthly rent) bridges the gap. The paperwork matters: a deed signed properly, covering all obligations not just rent, with the guarantor given the tenancy agreement before signing. A guarantee that was casually documented has a way of evaporating in court exactly when needed. Remember you cannot charge for any of this — referencing fees are banned; the costs are yours (agencies charge roughly £15–£40 per applicant).

The lines you must not cross

Blanket "No DSS" policies have lost in the courts as indirect discrimination, and bans on renting to families with children or benefit recipients are being written into law. Assess every applicant on evidenced affordability and history, individually — benefit income counts as income. Beyond legality, the pragmatic point: some of the longest, most stable tenancies in the sector are benefit-supported, and rent guarantee products increasingly cover them (see whether rent guarantee is worth it).

Judgement, and the paper trail

Checks screen out the clear risks; judgement picks between the survivors. Meet applicants at viewing, watch for pressure to skip steps ("I can pay six months upfront today if we sign now" deserves more scrutiny, not less), and verify documents — payslip fraud is a real cottage industry, which is partly why open-banking-based referencing is spreading. Then keep your records: notes and evidence for who you selected and why, held long enough to answer any discrimination complaint. Selection is the one decision you cannot Section-anything your way out of later — spend the extra week.

This is general information about the law in England, not personalised legal advice — Scotland, Wales and Northern Ireland have different rules, and landlord law changes regularly (some areas covered here are under active reform). For anything that affects a real tenancy, check GOV.UK for the current position or speak to a solicitor or a body like the National Residential Landlords Association (NRLA).