How to Recover an Unpaid Business Invoice

1. Confirm the amount that is actually overdue

Check the contractual due date, the original invoice, any credit notes, remittances and bank receipts. If the client has already paid, correct the ledger first. The amount in a recovery demand should be explainable from source records.

2. Contact the right business

Determine whether the contract is with a limited company, partnership or individual. Identify the accounts-payable team and a commercial decision-maker; delivery drivers and reception staff are not necessarily authorised to accept liability.

3. Separate disputes from delays

If goods were damaged, work was questioned or an invoice references the wrong order, document the issue. Consider seeking payment of undisputed amounts while the dispute is reviewed.

4. Choose an escalation route

Use a neutral reminder, then a call, then a properly worded demand. If ordinary contact fails, consider a collection service or seek legal advice before litigation. Keep a dated record of communications and promises.

5. Review future prevention

After recovery, look at payment terms, deposits, purchase-order discipline, automated reminder cadences and credit limits. Good credit control reduces dependence on late-stage escalation.

Practical takeaways

• Do not assume every overdue balance is undisputed.
• Keep dated copies of payment reminders and replies.
• Use authorised settlement and payment channels.