Chasing late invoices without losing the customer
Most late payers aren't crooks. They're busy, disorganised, or waiting on their own money — and they'll pay you if you make it easy and remind them at the right time. The problem is the chase feels awkward, so tradespeople leave it too long, and a two-week-late invoice quietly becomes a three-month fight.
The fix is a calm, consistent sequence you run every time, so chasing stops feeling personal and starts being routine. Here it is, with scripts you can copy.
Set it up so there's nothing to chase
The best chase is the one you never have to make. Before the invoice is even late:
- Put a clear due date on the invoice — "due within 7 days," not "due on receipt," which people ignore.
- Take a deposit and stage the payments so the final unpaid amount is small.
- Send the invoice the moment you finish — the longer the gap between the work and the bill, the harder it is to collect.
- Make paying effortless — bank details right on the invoice, ready to go.
Half of "late" invoices are late because the customer couldn't find your account number or never got a due date.
The chase sequence
Run the same ladder every time. The tone starts warm and firms up in stages — never jumps straight to angry.
| When | Action | Tone |
|---|---|---|
| Day 0 | Send invoice with clear due date | Friendly |
| Day due +2 | Gentle reminder | Assume they forgot |
| Day due +7 | Firmer reminder, restate due date | Businesslike |
| Day due +14 | Formal notice, mention next steps | Serious but polite |
| Day due +30 | Final notice before formal recovery | Firm |
Most people pay at stage one or two. The later stages exist so that the small minority who need pushing get pushed — without you having to improvise an awkward message each time.
The scripts
Day +2 — the gentle nudge (they probably just forgot):
"Hi [name], hope you're pleased with the bathroom! Just a quick reminder that invoice #1042 for £4,382 was due on [date]. Bank details are on the invoice — give me a shout if you need them again. Cheers, [you]."
Day +7 — firmer, still friendly:
"Hi [name], following up on invoice #1042 (£4,382), now a week overdue. Could you get that paid this week? If there's any issue with the work or the invoice, let me know and I'll sort it. Thanks."
Note the offer to fix any problem — it flushes out a genuine complaint early (better to hear it now) and removes their excuse if there isn't one.
Day +14 — formal, serious:
"Hi [name], invoice #1042 for £4,382 is now 14 days overdue and I've not heard back. Please arrange payment by [date]. If I don't receive it, I'll have no choice but to begin formal recovery, which I'd much rather avoid. Please get in touch."
Day +30 — final notice:
"Hi [name], invoice #1042 (£4,382) remains unpaid despite my reminders. This is a final request for payment by [date]. If it's not settled, I'll send a formal letter before action and, if necessary, pursue this through the county court. I'd still prefer to resolve it directly — please contact me."
That last message is your bridge to the full non-payment process — the letter before action and small claims — if it comes to it.
How to keep the relationship
Chasing money and keeping a customer aren't opposites — done right, a professional chase actually builds respect. A few rules:
- Keep it in writing (text or email) — friendly, but it gives you a record and takes the emotion out.
- Never make it personal. It's an overdue invoice, not a betrayal. "Invoice #1042 is overdue," not "you still haven't paid me."
- Always offer to fix a genuine problem. If they're withholding because something's not right, you want to know at day 7, not day 90.
- Be consistent, not aggressive. Same sequence, same tone, every time. Predictable and calm beats one furious phone call.
- Say thanks when they pay. You may well work for them — or their neighbour — again.
A customer who was simply disorganised will often apologise and pay up, and think more of you for handling it like a professional. The ones who take offence at a polite, factual reminder were going to be trouble regardless.
Don't let it drift
The single biggest mistake is silence — letting an overdue invoice sit for weeks because the chase feels uncomfortable. Debts get harder to collect the older they are, and the customer reads your silence as "it doesn't matter." Run the sequence on time, every time, and most of your money turns up before you ever reach the serious end.
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