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Payment Reminder Message Examples (Email, WhatsApp, SMS)

Copy-paste payment reminder message examples for email, WhatsApp, and SMS. Polite, professional, and firm templates to get paid without awkward follow-ups.

Late payments are common, but writing reminders feels awkward. You just want the right words. Below are ready-to-use payment reminder messages you can copy, tweak, and send today.

When to use which payment reminder

Context matters. A friendly nudge works before the due date, but you need to be firmer if payment is weeks late.

Polite payment reminder email examples

1. Before due date (3-5 days prior)

Subject: Upcoming invoice #123 for [Project Name]

Hi [Client Name],

Hope you're having a great week!

Just a quick heads-up that invoice #123 for [Amount] is due on [Date]. I've attached a copy here for your reference.

You can pay directly via this link: [Payment Link]

Thanks, [Your Name]

2. On the due date

Subject: Invoice #123 is due today

Hi [Client Name],

Just a friendly reminder that invoice #123 is due today.

If you've already sent payment, please ignore this message. If not, here is the link to pay: [Payment Link]

Let me know if you have any questions!

Best, [Your Name]

3. Overdue (3-5 days late)

Subject: Overdue: Invoice #123 for [Project Name]

Hi [Client Name],

I noticed we haven't received payment for invoice #123 yet, which was due on [Due Date].

I'm sure things are busy on your end, but I'd appreciate it if you could take a moment to settle this today.

Link to pay: [Payment Link]

Thank you, [Your Name]

Firm payment reminder email examples (still professional)

Use these when the polite nudges haven't worked and the invoice is significantly overdue (14+ days).

1. Two weeks overdue (Escalation)

Subject: URGENT: Invoice #123 is 14 days overdue

Hi [Client Name],

I'm writing to follow up on invoice #123, which is now two weeks overdue. I have attached another copy for your reference.

Could you please let me know if there is an issue processing this payment? Otherwise, please arrange for payment immediately via this link: [Payment Link]

Regards, [Your Name]

2. Final notice (Before further action)

Subject: FINAL NOTICE: Invoice #123 outstanding payment

Hi [Client Name],

We still have not received payment for invoice #123 despite multiple reminders.

Please settle this invoice by [Date] to avoid [mention consequence, e.g., late fees / service suspension].

Payment Link: [Payment Link]

This is a final reminder before we escalate this matter.

Regards, [Your Name]

WhatsApp payment reminder message examples

WhatsApp is great for quick, informal nudges. Keep these short and chatty.

Friendly / Due soon

Hi [Name]! 👋 Just a quick heads up that invoice #123 is due on [Date]. Here's the link if you need it: [Link]

Due today

Hey [Name], just checking in! Invoice #123 is due today. Let me know if you need me to resend it? 🧾

Overdue payment

Hi [Name], looks like we missed payment for invoice #123 yesterday. Could you check on that for me? Thanks! 🙏

Final nudge

Hi [Name], I haven't seen payment for #123 yet. Please settle this today so we can continue with [Project/Next Step]. Here is the link: [Link]

SMS payment reminder examples

Short, direct, no fluff. Remember character limits.

Standard SMS

Hi [Name], invoice #123 for [Amount] is due tomorrow. Pay here: [Link]. Thanks, [Your Business]

Overdue SMS

Reminder: Invoice #123 is overdue. Please pay immediately at [Link] to avoid late fees. - [Your Business]

What NOT to say in payment reminders

It is easy to let frustration slip into your writing, but that rarely helps you get paid faster. Avoid:

How often should you send these reminders?

We recommend a 4-step cadence: 7 days before, on due date, 7 days after, and 14 days after. For a detailed schedule, check out our guide on the best payment reminder schedule.

Start sending polite reminders automatically with Foloque

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