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England · Tenancy Fraud · Identity Fraud · Subletting Fraud · Right-to-Rent · Prevention

Tenancy Fraud UK 2026 — Landlord Guide to Detecting & Preventing Rental Fraud

Tenancy fraud UK 2026: identity fraud in referencing, fraudulent payslips and bank statements, subletting fraud, guarantor fraud, right-to-rent document fraud, cannabis farms, and prevention strategies for landlords.

11 min readUpdated 6 June 2026Last reviewed: 17 May 2026tenancy fraudidentity fraudsubletting fraudright to rent

Identity fraud — the most common referencing fraud

  • Fraudsters use stolen or fabricated identities to pass referencing — the legitimate credit history, employment records, and address history attached to the stolen identity looks clean
  • Detection: verify identity documents against issuing authority standards; use facial recognition or live video verification; cross-reference current address against Royal Mail records
  • IDSP digital identity verification (from April 2022): certified Identity Service Providers verify passports against the Home Office DCS database — using an IDSP provides a statutory excuse if a fraudulent document is not detected
  • Right-to-rent fraud: forged BRPs, fake visas, expired passports — landlords should use the Share Code online service for non-UK nationals; penalties up to £20,000 per illegal occupier for failed checks

Document fraud — payslips, bank statements, and references

  • Payslip fraud: editable PDF templates allow convincing forgeries in minutes — detect by calling the employer independently (directory enquiries, not applicant-provided number) and checking formatting consistency
  • Bank statement fraud: digital alteration of PDFs — detect by using open banking (data goes directly from bank to reference checker) or requesting original printed statements
  • Fraudulent employer references: verify via Companies House and LinkedIn; call back on independently sourced numbers only
  • Fraudulent landlord references: cross-reference 'previous landlord' against Land Registry; ask specific tenancy questions only a genuine landlord would know

Subletting fraud and criminal use

  • Subletting fraud: tenant secretly lets to subtenants (or via Airbnb) in violation of the tenancy agreement — subtenants have no tenancy with the landlord; Ground 12 Section 8 applies to the original tenant
  • Cannabis cultivation: tenant converts the property to a grow operation — electrical rewiring, hydroponics, ventilation holes, mould. Damage can be catastrophic and standard insurance often excludes illegal use
  • Detection: periodic inspections (24 hours' written notice), monitoring Airbnb for the property address, utility consumption alerts
  • Tenancy agreement must explicitly prohibit subletting, short-term letting, and illegal use to support Section 8 proceedings
Cannabis farm discovered — do not enter alone

Notify the police before entering. Cannabis farm electrical installations are frequently dangerous (bypassed meters, fire risk). Do not clear the property before your insurer has attended or authorised works — doing so may invalidate the claim.

Guarantor fraud and prevention

  • Guarantor fraud: fictitious or financially inadequate guarantor provided; guarantor identity used without consent; guarantor agreement not executed as a deed (unenforceable)
  • Verify guarantors: same referencing process as tenant including credit check, identity verification, and income check (30-36x annual rent)
  • Execute as a deed: signed, witnessed, and delivered — specify obligations, whether it extends to renewals, and the claims procedure
  • Consider guarantor insurance products (Zero Deposit, Reposit, flatfair) as an alternative — underwritten by insurer, removing fraudulent guarantor risk

Frequently asked questions

How do I know if a tenant is committing fraud during referencing?+

Warning signs: document inconsistencies (wrong fonts, incorrect PAYE reference formats); refusal to use open banking for income verification; unverifiable employer or landlord contact numbers; reluctance to meet in person; pressure to agree quickly. Use a specialist referencing agency with employer verification and open banking.

What happens if my tenant sublets illegally?+

Unauthorised subletting is a breach of the tenancy agreement (Ground 12, Section 8). The subtenants have no tenancy with you but may resist eviction. The subletting may also void your landlord insurance where the policy requires single residential use.

What should I do if my property is being used as a cannabis farm?+

Do not enter without a police escort — cannabis farms have dangerous electrical installations. Contact the police immediately, then your insurer before clearing anything. Seek immediate legal advice on possession proceedings.

How do I verify a guarantor is genuine?+

Subject the guarantor to the same checks as the tenant: credit check, identity verification, income verification (30-36x annual rent). Ensure the guarantor agreement is executed as a deed — a simple letter is not enforceable.

Templates recommended in this guide

Found a gap or disagree with something?

Reply to any LetSafe email or write to Richard@letsafeuk.co.uk. We rewrite guides when we get something wrong, the sooner we hear, the sooner we fix it.

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