Tenant referencing is the process landlords use to verify that prospective tenants are who they claim to be, can afford the rent, and have a reliable rental history. While not legally required, thorough referencing is essential for protecting your investment and avoiding costly problems down the line.
This guide covers everything landlords need to know about tenant referencing in 2026, from basic credit checks to comprehensive background screening, including the legal requirements you must follow.
Last updated: 13 September 2026
Why Tenant Referencing Matters
The vast majority of tenants pay rent on time and look after their homes. But when things go wrong, they can go very wrong. Rent arrears, property damage, and protracted eviction processes can cost landlords thousands of pounds and months of stress.
Proper referencing helps you:
- Verify affordability: Confirm the tenant can comfortably pay the rent
- Check rental history: Learn how they treated previous properties and landlords
- Assess reliability: Review their credit history and financial stability
- Meet insurance requirements: Most rent guarantee policies require full referencing
- Comply with the law: Right to Rent checks are a legal requirement in England
The Core Components of Tenant Referencing
A comprehensive tenant reference typically includes six key checks:
1. Identity Verification
Before anything else, confirm the applicant is who they say they are. General identity and fraud checks are separate from the statutory Right to Rent check. Suitable identity evidence may include:
- Passport or driving licence: Compare the photo and personal details with the applicant
- Proof of address: Use proportionate, current evidence where it is relevant to the application
- Supporting evidence: Check inconsistencies against the application and references
Check the photo matches the person in front of you, the document has not been tampered with, and the details match their application. Keep only the copies you need (see GDPR section below). Do not treat a general identity document list as proof of a statutory Right to Rent check; use the prescribed route explained below.
2. Credit Check
A credit check reveals the applicant’s financial history and current obligations. You’ll typically see:
- County Court Judgments (CCJs): Court orders for unpaid debts
- Individual Voluntary Arrangements (IVAs): Formal debt repayment plans
- Bankruptcy: Current or discharged
- Payment history: Late payments on credit cards, loans, utilities
- Electoral roll registration: Confirms address history
- Credit score: Overall assessment of creditworthiness
What to look for: Recent CCJs are a significant red flag. However, a CCJ from several years ago that has been satisfied may be less concerning, particularly if the applicant can explain the circumstances. Consistent late payments suggest poor financial management, even without formal judgments.
Important: Tell the applicant clearly in your privacy notice what checks you will make and why. Use and document the appropriate UK GDPR lawful basis, and obtain any authorisation required by the credit-reference provider or referencing agent. Consent may be appropriate in some cases, but it is not automatically the only lawful basis; see the ICO’s lawful-basis guidance.
3. Affordability Assessment
A commonly used affordability policy is that annual income should be at least 30 times the monthly rent. For a property at £1,000 per month, that policy would indicate income of at least £30,000 a year. It is a landlord, agent or insurer criterion, not a legal rule.
Some landlords and insurers instead use a 2.5x multiplier (annual rent should not exceed 40% of annual income). This too is a policy choice, so apply it consistently and consider the applicant’s evidenced circumstances.
Income sources to consider:
- Employment income (salary, wages, regular overtime)
- Self-employment income (average of last 2-3 years)
- Pension income
- Investment income (dividends, interest)
- Benefits (Universal Credit, Housing Benefit, PIP, etc.)
- Maintenance payments
- Bursaries or grants (for students)
Benefits and affordability: You should include benefits when calculating affordability. The Local Housing Allowance (LHA) element of Universal Credit is paid specifically to help with housing costs. Refusing to count benefits income could constitute indirect discrimination (see Discrimination section below).
Joint tenancies: For couples or sharers, you can combine incomes. Ensure each tenant is individually referenced and all adults will be named on the tenancy agreement.
4. Employment Verification
Contact the applicant’s employer to confirm:
- They are currently employed
- Their job title and start date
- Their salary matches what they declared
- Their employment is permanent, fixed-term, or casual
- Whether they are on probation
Many employers will only confirm basic details in writing. For more information, you may need to request a formal reference letter from HR, which can take longer.
Self-employed applicants: Request the last two or three years of accounts, tax returns (SA302), or an accountant’s reference. Bank statements showing regular income deposits can supplement this. Self-employed income can be variable, so look for consistent patterns rather than one good month.
New employees: If someone has just started a job, ask for their contract of employment showing salary, and consider requesting payslips once they’ve been paid.
5. Previous Landlord References
A reference from a previous landlord is one of the most valuable pieces of information you can get. Ask:
- How long did the tenant live at the property?
- Was rent always paid on time and in full?
- Did they keep the property in good condition?
- Were there any complaints from neighbours?
- Was the full deposit returned?
- Did they give proper notice when leaving?
- Would you rent to them again?
Watch out for: Vague or overly brief responses can indicate problems. “The tenant paid rent” is not the same as “The tenant always paid rent on time.” Ask follow-up questions if answers seem evasive.
Verify the landlord: Fraudulent references do happen. Cross-check the landlord’s details against Land Registry records if possible, or ask for proof of ownership. Be wary if the “landlord’s” phone number matches the tenant’s emergency contact, or if they’re suspiciously easy to reach and effusively positive.
Current vs previous landlord: Current landlords may give glowing references just to get rid of a problem tenant. Where possible, contact the landlord before the current one as well.
6. Right to Rent Check (Legal Requirement)
Right to Rent applies to residential property in England only. Before a new tenancy starts, landlords must carry out the prescribed check for every adult occupant aged 18 or over, including adults not named on a written agreement. Do not check only people you think are not British or Irish: use the same process without unlawful discrimination. Failing to carry out the prescribed checks can lead to a civil penalty. The current GOV.UK penalties guidance lists up to £10,000 for a first penalty and £20,000 for a further penalty for tenants in rented accommodation; criminal consequences can apply where a landlord knew, or had reasonable cause to believe, that a person had no right to rent.
Use the prescribed route, not a generic ID list: general identity evidence is not automatically a statutory Right to Rent check. Which route is available depends on the person’s nationality and immigration status. British and Irish citizens can use the current prescribed document route (or an eligible identity service provider where offered). A physical biometric residence permit or an EEA national identity card should not be treated as a universal prescribed route: always use the current GOV.UK document-check instructions or the online service.
Online checks: Tenants with an eVisa, settled or pre-settled status, or another eligible online immigration status should obtain a share code. Use the Home Office online Right to Rent service with the share code and their date of birth, and keep the prescribed record. If a person is eligible to use original documents instead, consult the current prescribed document list rather than assuming a particular card or document is enough.
Time-limited permission: complete the initial check in the 28 days before the tenancy begins. Do the follow-up check just before the later of the end of the person’s permission to stay and 12 months after the previous check. No follow-up is needed where permission has no time limit.
Keep a clear copy of the prescribed document or online-check record, with the date, for one year after the tenancy ends. Immigration documents and online eligibility can change, so check the current Right to Rent Code of Practice and official service at the time of each check.
When Standard References Aren’t Available
Not every applicant fits the standard mould. Here’s how to handle common situations:
First-Time Renters
Students or young people leaving the family home won’t have landlord references. Consider:
- A guarantor (usually a parent)
- Character references from employers or tutors
- A deposit that stays within the applicable statutory cap, where appropriate
- Evidence of savings
- University accommodation references
Returning from Abroad
Applicants who’ve been living overseas may have limited UK credit history. Request:
- References from overseas landlords (verify via video call if needed)
- Employment contract showing UK salary
- Bank statements showing savings
- A UK-based guarantor
Homeowners Becoming Renters
People selling a home to rent (perhaps due to divorce or relocation) may have no landlord references but often have excellent credit histories. Ask for:
- Mortgage payment history
- Evidence of house sale
- Employment references
- Enhanced credit check
Benefit Recipients
Applicants receiving Universal Credit or other benefits may struggle to provide traditional employment references. Accept:
- Benefit award letters showing amounts
- Bank statements showing regular payments
- Previous landlord references (particularly important)
- Support worker or social worker references where appropriate
Using a Guarantor
A guarantor agrees to pay the rent if the tenant cannot. They’re commonly used when:
- The tenant fails affordability criteria
- Credit history shows concerns
- No landlord references are available
- The tenant is a student or first-time renter
Reference the guarantor: The guarantor should undergo the same referencing as the tenant: credit check, affordability assessment, and identity verification. A guarantor who can’t afford to cover the rent does not meet that purpose.
Guarantor requirements: Common landlord, agent or insurer policies (not legal rules) may ask guarantors to:
- Be a UK homeowner
- Have income of at least 36x the monthly rent (higher than tenants)
- Have a clean credit history
- Not be a current tenant themselves
The guarantor agreement: This is a separate legal document that must be clear and properly executed. Independent legal advice is sensible and recommended, rather than legally mandatory. The agreement should specify whether it guarantees the whole tenancy or just the initial term, and whether liability continues under periodic tenancies.
Red Flags to Watch For
Use referencing to identify relevant warning signs:
- Reluctance to provide information: Genuine tenants understand why you need to reference them
- Pressure to skip referencing: An offer of rent in advance does not remove the need for proportionate, fair referencing and any statutory checks
- Inconsistent information: Details that don’t match between application, documents, and references
- Gaps in rental history: Where were they living, and why can’t that landlord provide a reference?
- Overly positive references: Suspiciously glowing reviews with no specific details
- Recent CCJs or ongoing debt problems: Particularly if undisclosed
- Job-hopping or very recent employment: May indicate instability
- Can’t explain credit issues: Everyone has a story, but it should be plausible
- Deposit concerns: Asking to pay deposit in instalments or from someone else’s account
Trust your instincts. If something feels wrong, investigate further or walk away.
Discrimination: What You Must Avoid
The Equality Act 2010 prohibits discrimination in housing. You must not refuse a tenant based on:
- Race, ethnicity, or nationality
- Sex
- Disability
- Religion or belief
- Sexual orientation
- Gender reassignment
- Pregnancy and maternity
Note: Age and marital status are protected characteristics generally, but not specifically in housing. You can legally have age restrictions (e.g., over-55s housing).
Direct vs Indirect Discrimination
Direct discrimination is obvious: refusing to rent to someone because of their race or religion.
Indirect discrimination is more subtle. A policy that appears neutral but disproportionately affects a protected group may be unlawful. For example:
- “No DSS” policies: Courts have found that blanket bans on tenants receiving benefits can constitute indirect discrimination against women and disabled people, who are more likely to claim benefits
- Requiring UK-based guarantors: May indirectly discriminate against non-UK nationals
- Inflexible affordability criteria: May disadvantage those with variable incomes or non-traditional work patterns
The key is to assess each applicant individually on their ability to pay the rent and maintain the property, considering all their circumstances.
GDPR and Data Protection
Tenant referencing involves collecting and processing personal data, so you must comply with data protection law:
- Be transparent and choose a lawful basis: Give applicants a privacy notice explaining the checks and recipients, and identify and document the appropriate UK GDPR lawful basis. Consent is not universally the only basis, although a provider may require authorisation for a particular check.
- Minimise data: Only collect what you actually need
- Store securely: Keep documents safe, whether physical or digital
- Set retention periods: Keep applicant and reference data only for as long as necessary for the stated purpose, using a documented necessity and minimisation decision rather than a blanket tenancy-plus-six-years rule
- Right to Rent copies: Keep prescribed records for one year after the tenancy ends
If you use a third-party referencing company, establish the respective data-protection roles and ensure the appropriate contractual arrangements and privacy information are in place.
DIY vs Professional Referencing
You can conduct referencing yourself or use a professional service. Here’s how they compare:
DIY Referencing
Pros:
- Lower cost (credit checks from around £10-20)
- Direct contact with referees: you can ask follow-up questions
- Flexibility to adapt your approach to each applicant
Cons:
- Time-consuming
- Easier to miss red flags without experience
- Some insurers won’t accept DIY referencing
- No verification of employer/landlord authenticity
Professional Referencing
Pros:
- Comprehensive and standardised checks
- Verification of employers and landlords
- Often required for rent guarantee insurance
- Clear pass/fail outcomes
- GDPR compliance handled
Cons:
- Higher cost (typically £15-30 per applicant)
- Automated systems may miss nuance
- Less flexibility for unusual circumstances
Recommendation: For most landlords, professional referencing is worth the cost. It’s thorough, saves time, and meets insurance requirements. However, always review the results yourself rather than blindly accepting a “pass”. You’re the one who has to live with the decision.
Holding Deposits and Failed Referencing
The Tenant Fees Act 2019 guidance permits a holding deposit in England of no more than one week’s rent. It reserves the property while referencing takes place.
Retention is limited to statutory circumstances:
- The prospective tenant provides false or misleading information that the landlord is reasonably entitled to take into account when deciding whether to let
- The prospective tenant fails a Right to Rent check
- The prospective tenant withdraws from the proposed tenancy
- The prospective tenant fails to take all reasonable steps to enter the tenancy while the landlord takes all reasonable steps
A failed reference alone is not an automatic right to retain the holding deposit. For example, an affordability or credit outcome is not itself a separate statutory ground; it may matter only where the facts meet one of the statutory conditions, such as relevant false or misleading information.
The default deadline is 15 days after the holding deposit is received, unless a longer deadline is agreed in writing. If retaining the deposit, give the required written notice setting out the reason within seven days of deciding not to enter the tenancy or by the deadline, whichever is earlier. Otherwise, return it as required. Check the current official guidance before relying on an exception.
Be clear about your referencing criteria upfront. If you use specific affordability ratios or credit requirements, state these in writing before taking a holding deposit.
What to Do When References Are Poor
Not every reference comes back clean. Here’s how to handle problems:
Have a Conversation
Give the applicant a chance to explain. People can have difficult periods: illness, divorce, redundancy, or family emergencies. A CCJ from 2020 during the pandemic may tell you very little about how they’d behave today.
Consider Mitigating Factors
- How recent are the problems?
- Have they been resolved or satisfied?
- What evidence of improvement can they show?
- Are they willing to provide a guarantor?
- Can risk be managed lawfully, for example by a suitable guarantor, without exceeding a deposit cap or treating rent in advance as a substitute for checks?
Know When to Walk Away
Some red flags can’t be mitigated. Active, unresolved debt problems, recent evictions, or evidence of fraud should be deal-breakers. If you have serious doubts, there are other tenants.
Checklist: Tenant Referencing Requirements
Use this checklist to ensure you’ve covered all bases:
Identity
- ☐ Photo ID checked (passport or driving licence)
- ☐ Photo matches applicant
- ☐ Document is genuine and unaltered
- ☐ Copy taken and dated
Right to Rent
- ☐ All adults checked (not just named tenants)
- ☐ Current prescribed document route or online service used
- ☐ Share-code check completed where required
- ☐ Time-limited initial check done within 28 days before tenancy start
- ☐ Follow-up scheduled for time-limited permission
- ☐ Prescribed records retained for one year after tenancy ends
Credit
- ☐ Privacy information, lawful basis and any provider authorisation addressed
- ☐ Credit check completed
- ☐ CCJs, IVAs, bankruptcy checked
- ☐ Any adverse items discussed with applicant
Affordability
- ☐ Income verified against the chosen affordability policy (for example, 30x monthly rent)
- ☐ All income sources considered (including benefits)
- ☐ Payslips or accounts reviewed
- ☐ Bank statements checked if needed
Employment
- ☐ Employer reference obtained
- ☐ Employment status confirmed (permanent/fixed-term)
- ☐ Salary verified
- ☐ Self-employed: accounts/SA302 reviewed
Previous Landlord
- ☐ Reference requested
- ☐ Rent payment history confirmed
- ☐ Property condition discussed
- ☐ Landlord identity verified
- ☐ Second previous landlord contacted if possible
Guarantor (if required)
- ☐ Guarantor identified
- ☐ Guarantor referenced (ID, credit, affordability)
- ☐ Guarantor agreement prepared
The Bottom Line
Thorough tenant referencing takes time and effort, but it’s one of the most important things you can do to protect your investment. A few hours spent checking an applicant’s background can save months of problems and thousands of pounds in lost rent or legal fees.
Make an informed decision based on evidence, identify risks you can manage, and walk away from risks you cannot.
When in doubt, reference thoroughly, trust your instincts, and don’t let the pressure to fill a void push you into a bad decision.
Related reading: Right to Rent Guide
