Billing and Collections

Payment Reminder and Overdue Invoice Email (3-Stage Sequence)

A polite-to-firm three-stage sequence for getting an invoice paid: a friendly reminder before the due date, a follow-up the day after it lapses, and a clear final notice. Keeps the relationship intact while making the ask unmissable.

Use it when: Use when an invoice is approaching or past due. Stay warm and specific early, make paying frictionless with a direct link, and escalate the tone only as the days slip.

Copy-paste template

STAGE 1: FRIENDLY REMINDER (3 days before due)
Subject: Invoice [#] due [date], quick heads up

Hi [First name],

A quick note that invoice [#] for [amount] is due on [date]. No action needed if it is already scheduled.

If it is easier, you can pay here: [payment link].

Thanks for working with us.

[Your name]
[Company]

STAGE 2: GENTLE FOLLOW-UP (1 to 3 days overdue)
Subject: Invoice [#] is now past due

Hi [First name],

Invoice [#] for [amount] was due on [date] and is showing as unpaid on our end. These things slip through, so no worries.

Could you confirm it is in the queue, or let me know if anything is blocking it? Pay link: [payment link].

Happy to resend the invoice or loop in the right person if that helps.

[Your name]

STAGE 3: FINAL NOTICE (7 to 14 days overdue)
Subject: Action needed: invoice [#], [amount], [X] days overdue

Hi [First name],

Invoice [#] for [amount] is now [X] days past due. Per our terms, accounts unpaid after [date] are subject to [late fee or pause of service].

To avoid that, please pay here: [payment link], or reply today with a date we can expect payment.

If there is a dispute or hardship, tell me and we will find a path. I would rather solve it than escalate it.

[Your name]
[Company]

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