Payment reminder message: polite templates that work
A good payment reminder message is short and polite, with the amount, due date and a UPI link. Copy our templates for before, on and after the due date.
A good payment reminder message is short and polite, and gives the invoice number, amount, due date and a payment link. Send one before the due date, one on the day and a firmer one a week later. If a business customer owes a micro or small enterprise, the law also gives you a 45-day limit and interest on late payment.
Picture an AC repair service in Tollygunge (an example, not a real client). It has ₹1,80,000 spread across 22 unpaid bills, most of them a few weeks old.
Nobody is refusing to pay. They just haven't been asked at the right moment, in a way that makes paying take ten seconds.
This guide sets up a simple routine, with messages you can copy.
Set it up so you rarely chase
Most late payments start before the invoice. Fix these three things and you'll chase far less.
- Agree the due date upfront. Write it on the quote, the job card and the invoice: "Payment due within 7 days".
- Make paying effortless. Put a UPI QR and a UPI link on every invoice, with the exact amount filled in.
- Send the invoice the same day. A bill sent a week after the job feels optional.
Our guide on sending a GST invoice your customer can pay by UPI shows how to put the QR on the bill.
When to send a payment reminder message
Use the same schedule for everyone, so nobody feels singled out. This works for most small businesses billing households and other businesses.
| When | Tone | What to send |
|---|---|---|
| 3 days before the due date | Friendly heads-up | Amount, due date, pay link |
| On the due date | Plain reminder | Amount, pay link |
| 7 days late | Firmer | Amount, days late, pay link, ask for a date |
| 14 days late | A phone call | Ask what's holding it up |
| 30 days late | Formal letter or email | Amount, invoice dates, next steps |
Send reminders in working hours on weekdays. A payment reminder at 10 pm on a Sunday feels like pressure, and people delay out of annoyance.
Payment reminder message templates you can copy
Keep each message short, polite and specific. Always include the invoice number, amount and a link.
Before the due date:
On the due date:
A week late:
Send these on WhatsApp only to customers who agreed to get messages from you. Meta requires that people opt in to messages from your business by name (Meta for Developers, as of November 2026). A line on the job card covers it: "We'll send your invoice and reminders on WhatsApp."
When a business customer pays late
If you're a micro or small enterprise supplying goods or services to another business, the MSMED Act, 2006 protects you. The buyer must pay within 45 days of accepting the goods or service, or owe compound interest with monthly rests at three times the bank rate notified by the RBI (PIB, as of November 2026).
What this means in practice:
- Register your business as an MSME (Udyam), if you haven't. Ask your CA whether you qualify.
- Mention it politely on invoices to business customers: "Payment terms as per the MSMED Act, 2006".
- Use the MSME Samadhaan portal if a business buyer won't pay. The government set it up for micro and small enterprises to file delayed-payment cases.
This doesn't apply to ordinary household customers. For them, a clear agreement, regular reminders and, as a last step, a lawyer's notice are your tools.
Check the current rules with your CA or a lawyer before you rely on them in a dispute. This is general information, not legal advice.
When a customer says they can't pay
Sometimes the honest answer is that money is tight. A customer who tells you that is worth keeping, so make paying possible rather than final.
- Offer two or three instalments, with dates written down and a UPI link for each.
- Ask for a part payment now, even a small one, to keep things moving.
- Pause new work, not the relationship. Finish what's paid for, and start the next job once the balance is cleared.
What not to do
Some ways of chasing payment can hurt you more than the unpaid bill.
- Don't shame anyone in public, on a WhatsApp group, a review reply or a social media post.
- Don't call relatives, neighbours or employers. It damages trust and your reputation.
- Don't send ten messages a day. One message at each step, then a call.
- Don't threaten anything you won't do. If you say "legal action", be ready to take it.
- Don't stop a running service without notice. Give a date in writing first.
Keep a simple record of every reminder: date, channel and what was said. If it ever goes further, that record matters.
Make it automatic
Doing this by hand works for ten invoices. Past that, use software that sends the schedule for you and stops the moment someone pays.
Look for three things: reminders that go out on set days, a UPI link on every invoice, and a list of who owes what, oldest first. See how our GST invoicing handles bills and your CA's monthly files.
If you'd like help
Ask for a free audit and we'll look at how you bill and chase today. You can also WhatsApp us on +91 62918 31815.
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