Reminder email

Second Overdue Invoice Email

Updated 2026-06-21

Clear second follow-up wording when a client has not replied to the first overdue invoice reminder.

Generate reminder email

When to use it

The first reminder did not receive a reply or payment.

Suggested subject

Follow-up on overdue invoice

Sample wording

Hi Client, I am following up again on invoice INV-1001. Please let me know if anything is blocking payment.

Recommended timing

Send this about 5 to 7 business days after the first reminder.

Before you send

  • Confirm the invoice number, due date, and amount.
  • Attach or link the original invoice.
  • Keep the wording factual and professional.
  • Save a copy of the message for your records.