What to do if a tenant leaves owing rent: options for landlords

A tenant leaving owing rent doesn’t take the debt with them - the money survives the tenancy, and you generally have six years from each missed payment to recover it. The playbook runs in sequence: quantify exactly what’s owed (separating arrears from damage and the deposit), trace the tenant, send a letter before action, and escalate to a tracing-and-collection agency or a money claim with enforcement behind it. Most of the value is in the first two steps - a clean number and a current address - because everything after depends on them.

Step 1: quantify - and keep three pots separate

Mixing up arrears, damage and the deposit is the commonest way landlords weaken their own claim. Keep three pots:

• Arrears - a clean debt: your rent ledger shows each missed payment and its due date. This is the easy pot to claim.
• Damage and other costs - a separate claim needing evidence: check-in and check-out reports, photos, invoices or quotes. Don’t pad the arrears figure with rough damage estimates; it invites a dispute that infects the whole claim.
• The deposit - claim deductions through the scheme, which offers free dispute resolution if the former tenant objects. In England, deposits are capped at five weeks’ rent for most tenancies (six where annual rent is £50,000+), so real arrears usually blow past it. Offset it, then pursue the balance.

One honest self-check before you go further: if the deposit was never properly protected, a former tenant can counterclaim for one to three times its value - which can swallow a modest arrears claim. Know your exposure before you issue anything.

Step 2: trace the tenant

A claim against someone you can’t find goes nowhere - courts need an address for service, and enforcement needs a real-world target. Start with what you hold: the application form, references, employer, guarantor, next of kin, and anything a forwarding request or returned-mail note gives you. If that’s cold, professional tracing - using credit and open-source data - is routine work for residential arrears specialists, and it’s worth doing properly: enforcement against the wrong address wastes money and can cause real harm.

Step 3: the letter before action

Once you have an address, a formal letter before action does two jobs: it shows the court you acted reasonably, and it often produces payment or a plan by itself. Where you’re claiming as a business against an individual - which is how most landlords chasing a former tenant will be treated - the Pre-Action Protocol for Debt Claims applies: your letter must enclose an up-to-date statement of account plus the prescribed information sheet and reply form, and the law builds in a 30-day window for the debtor to respond before you may issue.

Step 4: agency tracing-and-collection

For many landlords this is the sensible default after (or instead of) a DIY letter: one instruction covering trace, contact and collection, from a specialist who knows the conduct rules around former tenants. Many work no-collection-no-fee, which fits former-tenant debt well - the outcome is uncertain, so paying on results caps your downside. It also scales: if you’ve had several leavers across a portfolio, an agency can run them as a batch.

Step 5: a money claim - and enforcement against an individual

If collection fails and the debtor has means, sue. Most former-tenant claims fit the small claims track (up to £10,000), where each side normally bears its own legal costs. Judgment brings two kinds of leverage. First, the CCJ register: the judgment stays on it for six years unless paid in full within a month - a real problem for anyone who’ll need credit, or a landlord reference, again. Second, enforcement matched to the debtor’s circumstances: an attachment of earnings if they’re employed, taking control of goods, a third-party debt order against a bank account, or a charging order if they own property. Choose the route that fits what you learned at the tracing stage.

The clock - and the write-off decision

In England, Wales and Northern Ireland you generally have six years from each missed payment to sue; in Scotland it’s generally five, and prescription there extinguishes the debt (Northern Ireland also has its own courts, with enforcement through the Enforcement of Judgments Office). A written acknowledgment or part payment generally restarts the clock - another reason to keep every message. Write off only when the maths says so: no trace, no means, or formal insolvency. A former tenant with a job today may be very traceable and very solvent in two years; a debt parked isn’t a debt dead.

If the tenant is still in the property, this is a different problem - see our route-by-route comparison for residential arrears instead.

Don’t chase alone

Former-tenant recovery is exactly where specialists out-perform generalists: tracing, tenancy-debt conduct rules and enforcement judgement in one package. Compare vetted agencies that handle former-tenant arrears - names hidden until you choose, so it’s substance over marketing - or let us match you to the right one. Free for landlords: the agency you choose pays for the introduction, and no agency can pay to rank.

This is general information, not legal advice. Deposit deductions, pre-action requirements and enforcement each have their own rules - take advice on your specific case.