Third Payment Reminder Email Template (Final Push Before Notice)

By the third reminder, you need a clear deadline and a simple choice: confirm the payment date, pay today, or propose a short plan. Keep it calm and agreement-based.

When to send the third reminder

• Typically 7–10 days overdue (or after two reminders with no payment date).
• Use a real deadline date (not only “48 hours”).
• If they reply with a plan, stop escalating and confirm it in writing.

Subject lines

• Third reminder — invoice #{InvoiceNumber}
• Action required: overdue invoice #{InvoiceNumber}
• Please confirm today — #{InvoiceNumber}
• Deadline {DeadlineDate} — invoice #{InvoiceNumber}
• Payment date needed — #{InvoiceNumber}

Email templates

What to avoid (prevents defensiveness)

• Threats or legal language — keep it agreement-based.
• Negotiating in the email thread — ask for dates and confirm in writing.
• Big paragraphs — short messages get more replies.

FAQ

Related templates

• Second payment reminder email template
• Final notice overdue invoice email template
• Payment plan email template
• Invoice follow-up email sequence
• Overdue invoice phone call script