Late payments are usually not malicious. Invoices get lost, approvals stall, or paying is just inconvenient. A clear reminder schedule and an easy way to pay solve most of it.
Make paying effortless first
- Add a pay-now link to every invoice (UPI, cards, net banking).
- State the due date and payment terms clearly on the invoice.
- Send to the right person — accounts payable, not only your contact.
- Include your bank details and GSTIN so the finance team doesn't have to ask.
Beautiful GST invoices with your signature and stamp, quotations to credit notes, inventory, UPI collection and 30+ reports.
Start free See the demoA reminder schedule that stays polite
| When | Tone | Channel |
|---|---|---|
| 3 days before due | Friendly heads-up | Email or WhatsApp |
| On the due date | Clear and simple | |
| 3 days overdue | Helpful, ask if anything is blocking | Email + WhatsApp |
| 10 days overdue | Firm, mention terms | Email, then a call |
| 30 days overdue | Final notice, next steps | Email and call from the owner |
Templates you can copy
Before due date
"Hi {{name}}, a quick reminder that invoice {{invoice_no}} for {{amount}} is due on {{due_date}}. You can pay here: {{pay_link}}. Thank you!"
On the due date
"Hi {{name}}, invoice {{invoice_no}} for {{amount}} is due today. Pay securely: {{pay_link}}. Reply if you need a copy of the invoice."
After due date
"Hi {{name}}, invoice {{invoice_no}} for {{amount}} was due on {{due_date}}. Is anything holding up the payment — a PO number, or approval? Happy to help. Payment link: {{pay_link}}"
Final notice (email)
"Subject: Final reminder — invoice {{invoice_no}}
Hi {{name}}, invoice {{invoice_no}} for {{amount}} is now {{days}} days overdue. As per our agreed terms, we will pause further work from {{date}} until it is settled. Please pay here: {{pay_link}} or call me on {{phone}} to discuss."
Automate it
Manual chasing eats hours. Set rules once: reminders before, on and after the due date, stopping automatically when the invoice is paid. MizUp Finance sends reminders with a pay-now link and records payments as they come in; for chat-first customers, WhatsApp payment links work well.
Track what matters
- Days sales outstanding (DSO) month by month.
- Overdue amount by customer — a few customers usually cause most delays.
- Share of invoices paid online — it tends to rise once a link is included.
And make sure every invoice is complete in the first place: see the GST invoice format checklist.
Frequently asked questions
When should I send the first payment reminder?
A friendly note a few days before the due date works well. It catches missing invoices and wrong billing details early.
Is WhatsApp acceptable for payment reminders?
For most small and mid-sized businesses in India, yes — especially when the customer has opted in and the message includes a direct payment link.
Should I charge late fees?
Only if they are written into your terms and the customer agreed to them. Mention them factually, not as a threat.
