Putting AI to Work: A Friendly Overdue-Invoice Reminder Prompt

Managing accounts receivable is one of the tougher parts of running a business. A clear, friendly payment reminder can make the follow-up easier to write without turning it into an uncomfortable conversation.

This prompt focuses on a single reminder with the invoice details, payment options, and a clear request for payment.

Copy and adapt this prompt

Write a polite but professional follow-up email to a client regarding an overdue invoice.

Key details to include:

• Invoice number: [insert number]
• Amount due: [insert amount]
• Original due date: [insert date]

Payment options:

• State that they can pay online using the link in the original invoice.
• If applicable, mention that we also accept checks mailed to: [insert business mailing address].

Keep the tone helpful and friendly, assuming they may have simply overlooked the email. Ask them to settle the account by [insert requested payment date] or reply to discuss any questions. Don’t invent additional fees or consequences.

Why the prompt is useful

It assumes good intent. Treating the invoice as something the client may have overlooked helps keep the message respectful while still being direct about the outstanding balance.

It makes the next step clear. Naming the available payment methods reduces the back-and-forth needed to work out how to pay.

It includes a specific request. A requested payment date is clearer than an open-ended “when you get a chance.” Keep it distinct from the invoice’s original due date.

Check the draft before sending

Confirm that the balance is still unpaid and that the invoice number, amount, dates, mailing address, and payment instructions are correct. Remove any payment option you don’t offer and adjust the wording to fit your relationship with the client.

The takeaway

A useful prompt specifies the tone, the invoice details, and the payment methods. AI can help with the wording, while you stay responsible for checking the facts and sending the reminder.