Payment reminder messages: 5 polite examples for WhatsApp

Copy these reminders for your own invoices. Each one has the amount, the due date, the customer's reference and a way to pay, and none of them threaten. Pick friendly or firm.

When to send each reminderCounting from the due date
  1. 2 days beforeA friendly heads-up
  2. 1 day afterJust overdue
  3. 7 days afterChecking in
  4. 14 days afterStill not through
  5. 30 days afterA month later
  6. 37 days afterTime to call

The five reminders

Swap the words in blue for your own. Friendly suits most businesses. Firm is direct and polite, for customers who are used to paying late.

2 days before the due date

1. A friendly heads-up

Most late payments are simply forgotten. A note before the due date gets paid on time without anyone feeling chased.

Hi [name], a friendly reminder from [your business] that your invoice, [amount], is due on [due date]. Please use your reference [reference] when you pay. Bank details: [link] If you've already paid, thank you, please ignore this.Hi [name], your invoice, [amount], is due on [due date]. Please pay on time with reference [reference]. Bank details: [link] If you've already paid, thank you, please ignore this. [your business]
1 day after the due date

2. Just overdue

Short and light. It was due yesterday, and here is how to pay.

Hi [name], just a reminder from [your business] that your invoice, [amount], was due on [due date]. When you have a moment, please pay with your reference [reference]. Bank details: [link] If you've already paid, thank you, please ignore this.Hi [name], your invoice, [amount], was due on [due date] and is now overdue. Please pay today with reference [reference]. Bank details: [link] If you've already paid, thank you, please ignore this. [your business]
7 days after the due date

3. Checking in

Opens the door to a reply. If something is wrong with the invoice, this is when you will hear about it.

Hi [name], checking in from [your business]. Your invoice, [amount], is still open on our side, due on [due date]. Please pay with your reference [reference], or let us know if anything is unclear. Bank details: [link] If you've already paid, thank you, please ignore this.Hi [name], your invoice, [amount], has been unpaid since [due date]. Please pay now with reference [reference]. Bank details: [link] If you've already paid, thank you, please ignore this. [your business]
14 days after the due date

4. Still not through

Asks for payment this week, and invites them to say if something is not right.

Hi [name], this is [your business] again about your invoice, [amount], due on [due date]. We haven't seen it come through yet. Could you please pay this week with your reference [reference]? If something isn't right, just reply and we'll sort it out. Bank details: [link] If you've already paid, thank you, please ignore this.Hi [name], your invoice, [amount], has been overdue since [due date]. Please pay within the next 3 days with reference [reference], or reply to tell us when you will pay. Bank details: [link] If you've already paid, thank you, please ignore this. [your business]
30 days after the due date

5. A month later

Still polite, and offers to find a way that works. After this one, it is time to call.

Hi [name], your invoice, [amount], has been open since [due date]. Please could you settle it with your reference [reference], or reply so we can find a way that works for you. Bank details: [link] If you've already paid, thank you, please ignore this. [your business]Hi [name], your invoice, [amount], is still unpaid more than a month after [due date]. Please pay this week with reference [reference]. If there is a problem with the invoice, reply and we will call you to sort it out. Bank details: [link] If you've already paid, thank you, please ignore this. [your business]

What every payment reminder should include

A good reminder answers every question before your customer has to ask it. Make sure yours has:

  • Their first name and your business name, so it reads like a message from a person, not a system.
  • The amount and the due date, written out in full.
  • Their reference, so the payment finds the right invoice when it reaches your account.
  • A way to pay: your bank details, or a link to the invoice that has them.
  • A thank you if they've already paid. "If you've already paid, thank you, please ignore this." Payments cross with reminders all the time, and this line keeps it friendly when they do.
  • A way to reply. A customer who can't pay this week will often tell you, if you ask.

When to send payment reminders

Timing matters more than wording. These five reminders are spaced out so that each one feels reasonable:

  1. Two days before the due date. Most late payments are simply forgotten. A heads-up gets paid on time without anyone feeling chased.
  2. One day after. Light and short. It was due yesterday, here's how to pay.
  3. Seven days after. Checks in, and opens the door to a reply if something is wrong with the invoice.
  4. Fourteen days after. Asks for payment this week, and invites them to say if something isn't right.
  5. Thirty days after. Still polite, and offers to find a way that works.

Send reminders at a decent hour, between 06:00 and 21:00, and leave Sundays and public holidays alone. Give each reminder at least three days before the next.

Friendly or firm: which tone to use

Start friendly. Most customers want to pay and simply need a nudge, and a friendly tone keeps them coming back. Firm messages are shorter and more direct: "Please pay today with reference OL104." They work for customers who are used to paying late, and for amounts that matter to your cash flow.

Firm never means threatening. Leave out words like "final demand", "legal action" or "blacklist" unless you really mean to follow through. They rarely get you paid faster, and they cost you the customer.

Check your bank before you send a reminder

The most awkward reminder is the one that goes to someone who paid yesterday. Before you send one, check your bank for their payment, using their reference and their name.

How leke handles this

leke only suggests a reminder when your bank info is less than three days old. If it's older, it asks you to upload a fresh statement first, so a customer who has already paid never gets chased.

When a customer sends proof of payment

Thank them, pause their reminders, and wait for the money to show in your account before you mark the invoice paid. A screenshot is easy to fake, and a payment from another bank can take a day or two to reflect. A simple reply:

Thanks [name], we've got your proof of payment. We'll confirm once it reflects. [your business]

How to spot a fake proof of payment

After the fifth reminder, call

If a month has passed and five messages haven't worked, another message won't either. Pick up the phone. A short, friendly call often sorts out what messages can't: a lost invoice, a dispute about the work, or a customer who needs to pay in two parts.

Send these reminders without writing them

leke writes each of these reminders for you, at the right time, with the customer's own amount, due date, reference and invoice link already filled in. It only suggests them when your bank info is up to date, and nothing goes out until you tap Approve.

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Questions about payment reminders

Is it rude to send a payment reminder?

No. A polite reminder with the amount, the due date and a way to pay is a service to your customer. Most people are glad to be reminded, especially before the due date.

How many reminders should I send?

Five over about a month works well: one before the due date and four after. After that, call.

Should I send payment reminders on WhatsApp or by email?

WhatsApp, if that's how your customers talk to you. It gets read the same day, and they can reply straight away. Keep the message short and include a link to the invoice.

What time should I send a reminder?

During the day, between 06:00 and 21:00, and not on a Sunday or a public holiday.

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