Payment Reminder Sequence Generator
Chasing an overdue invoice is easier when you know exactly what to send and when. Enter the account details and get a ready-to-send series of three escalating reminder emails — from a friendly nudge to a firm final notice.
The account
Included in each email so the customer can pay straight away.
Your reminder sequence
Three ready-to-send emails, escalating in tone. Send them in order, giving the customer time to respond between each. Everything runs in your browser — nothing is sent or stored.
Subject: Invoice [invoice number] — friendly reminder
Hi [Customer name], I hope you're well. This is just a quick reminder that invoice [invoice number] for $3,500.00, due on [due date], is now showing as unpaid on our records. It may simply have been missed, so I wanted to flag it early. If it's already on its way, please ignore this note. Otherwise, we'd appreciate payment at your earliest convenience. [Your payment details] If there's any query with the invoice, just let me know and I'll sort it out. Kind regards, [Your name] [Your business name]
Subject: Overdue: invoice [invoice number] ($3,500.00)
Hi [Customer name], Our earlier reminder about invoice [invoice number] for $3,500.00 doesn't appear to have been actioned. The invoice was due on [due date] and is now overdue. Please arrange payment within the next 7 days. If you're unable to pay in full right now, contact me and we can discuss a short payment arrangement — I'd much rather work something out than let this drift. [Your payment details] If the account has already been settled, thank you, and please disregard this message. Kind regards, [Your name] [Your business name]
Subject: FINAL NOTICE — invoice [invoice number] ($3,500.00)
[Customer name], Despite previous reminders, invoice [invoice number] for $3,500.00, due on [due date], remains unpaid. This is a final request for payment. Please pay the full amount within 7 days of the date of this email. If payment is not received, and no arrangement has been agreed, we will refer this account to a commercial debt-recovery specialist. Recovery costs and interest may then be added to the amount owed. We would still prefer to resolve this directly — please contact me immediately to pay or to discuss the account. [Your payment details] Kind regards, [Your name] [Your business name]
These templates are general information for Australian businesses, not legal advice. If the final notice doesn't get a response, a commercial recovery specialist can take it from here — on a no-recovery-no-commission basis.
How to use the sequence
The most reliable way to get an overdue invoice paid is a short, consistent series of reminders that escalate in tone — not a single email that's easy to ignore, and not an aggressive demand out of nowhere. This generator builds that sequence for you, with the invoice number, amount, due date and your payment details already filled in.
Stage 1 — friendly reminder (3–7 days over)
Assume the best: the invoice was simply missed. A polite, early nudge resolves a large share of overdue accounts without any friction, and it protects the relationship.
Stage 2 — firm reminder (~14 days over)
Direct and clear. Restate the amount and set a short deadline, and offer a payment arrangement — many customers who've gone quiet simply have a cash-flow problem and will respond to a way out.
Stage 3 — final notice (~30 days over)
Serious and specific. This notice makes clear that the account will be escalated to recovery if it isn't paid, while still inviting the customer to resolve it directly. If it doesn't land, the account is ready to refer.
These templates are general information for Australian businesses and are not legal or financial advice. Adapt them to your circumstances and your terms of trade. Nothing entered here is sent, stored or transmitted — the tool runs entirely in your browser.
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