Before you assume the worst

Most late payments are not refusals — they are oversights. The invoice got buried, the client's accounts-payable runs on a cycle, or they genuinely forgot. So the first move is never aggressive; it is a simple, friendly nudge that gives them an easy way to pay.

Make sure the basics are not the problem first: did the invoice actually arrive, is it addressed to the right person, and does it include a payment link so paying takes 30 seconds rather than a bank transfer they keep deferring? A surprising share of "won't pay" situations are really "couldn't pay easily" situations. See How to Get Paid Faster as a Contractor for the reminder sequence that resolves most of these automatically.

The escalation ladder

Work through these in order. Do not skip steps, and document each one.

1. Friendly reminder (day 7 overdue)

A short, warm check-in with the invoice number, amount, and payment link. Assume good faith.

2. Direct follow-up (day 14)

More direct. State the amount and that it is now past due, and invite them to flag any problem with the work or invoice. This separates genuine disputes from simple slow payment.

3. Firm notice (day 30)

Reference your payment terms and any late fee disclosed on the invoice. Make clear you need it resolved, while still offering to talk if there is a genuine issue. A late fee stated up front gives this step real weight.

4. Formal demand letter

A written final demand — clearly labeled — stating the amount, the work performed, the dates, and a firm deadline before further action. This is often the step that finally prompts payment, and it becomes evidence if you go further.

5. Small claims or collections

For amounts within your state's small-claims limit, small claims court is cheap and does not need a lawyer. For larger or commercial debts, a collections agency or an attorney letter may be worth the cut they take. Use these as a last resort, not a first reaction.

How to avoid being here next time

The contractors who rarely face non-payment are not luckier — they have better habits before the work starts.

  • Take a deposit on larger jobs so you are never fully exposed. See How Much Deposit Should a Contractor Ask For?
  • Put terms and a late fee in writing on every estimate and invoice, so a firm follow-up is just enforcing what was agreed. See Contract Invoice Payment Terms.
  • Invoice immediately and include a payment link, so slow payment never starts with a slow invoice.
  • Automate reminders so the first three steps happen on their own, on schedule, without you having to feel awkward.

Fieldpaid handles the early steps for you — every invoice goes out with a card payment link and automatic reminders at day 7, 14, and 30, cancelled the moment the client pays. Most invoices never reach a demand letter.

Related reading: How to Get Paid Faster as a Contractor · Contract Invoice Payment Terms · Contractor Cash Flow Management