Free guide to starting a UK plant hire companyUpdated October 2026 · Browse all guides

Finance and growth

Managing bad debt in plant hire

How a plant hire firm prevents bad debt, spots the warning signs, recovers unpaid invoices, deals with insolvent customers and reclaims the VAT.

Guide specPHSUG-81
Read time6 min
LevelIntermediate
Small claimsUp to £10k
UpdatedOct 2026

Key takeaways

  • Bad debt is prevented at the account application, not in the courts.
  • Watch for warning signs: slower payments, part payments, excuses, new contact names.
  • For debts up to £10,000 in England and Wales, the small claims track is the usual route.
  • If a customer becomes insolvent, recover your machines first; they're yours.
  • You can usually reclaim the VAT on a debt once it's six months overdue and written off.

Prevention

  • Credit-check every trade account and set a limit. See deposits and payment terms.
  • Personal guarantees from directors of new or small companies.
  • Card payments upfront from new and cash customers.
  • Invoice the day the machine comes back.
  • Stop further hires when an account goes overdue or over limit.
  • Don't let one customer owe a large share of your debtors.

Warning signs

  • Payments getting slower each month.
  • Part payments or round-number payments on account.
  • "The cheque's in the post" and changing excuses.
  • New accounts contacts or directors.
  • County court judgments or new charges at Companies House.
  • Other suppliers mentioning they're owed money.

Recovering a debt

  1. 01

    Stop supply

    No more hires until the account is up to date.

  2. 02

    Formal demand

    Letter before action, stating the amount, interest and costs.

  3. 03

    Claim interest and compensation

    Statutory interest and fixed compensation on business debts.

  4. 04

    Small claims

    Debts up to £10,000 in England and Wales; online through Money Claim Online.

  5. 05

    Larger debts

    Solicitor or debt recovery agency; consider costs against the amount.

Insolvent customers

If a customer goes into administration or liquidation, your hired machines still belong to you. Contact the insolvency practitioner immediately, provide proof of ownership (serial numbers, hire agreement) and arrange collection. For the unpaid hire, submit a claim as an unsecured creditor; recoveries are often small.

VAT bad debt relief

If you've paid VAT to HMRC on an invoice that's never paid, you can usually reclaim it once the debt is at least six months overdue (from the later of the supply date and the payment due date) and you've written it off in your VAT records. Claim it on your VAT return and keep the records. Ask your accountant to confirm the conditions apply.

Credit insurance

Trade credit insurance covers part of a debt if a customer becomes insolvent or doesn't pay. It suits firms with large exposure to a few customers, such as housebuilders on long terms. Compare premiums with your actual bad debt history.

FAQs

Common questions

How do I recover an unpaid plant hire invoice?
Stop further hires, send a letter before action claiming statutory interest and compensation, then use the small claims track for debts up to £10,000 in England and Wales, or a solicitor for larger debts.
Can I reclaim VAT on an unpaid invoice?
Usually yes, through VAT bad debt relief, once the debt is at least six months overdue and written off in your VAT records.
What happens to hired machines if a customer goes bust?
They still belong to you. Contact the insolvency practitioner straight away with proof of ownership and arrange collection.

This guide is general information for people setting up a plant hire business in the UK. It is not legal, tax, insurance or financial advice. Rules and thresholds change, so check current guidance on GOV.UK and take advice from an accountant, solicitor or broker before acting.