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Last updated: February 19, 2026

How to Write Invoice Email: Send Invoice Again (With Examples)

Chasing unpaid invoices can be tricky, but a strategic resend email often seals the deal without friction. Unlock proven phrasing that turns overdue notices into paid invoices, tailored for real-world business dynamics.

On this page

• Quick template (short)
• Formal version
• Friendly version
• Firm version
• Subject lines
• Tips
• FAQ
• Personalized generator

Quick Template (Short)

Copy

Hi [[NAME]], circling back on invoice [[REFERENCE]]—payment is overdue. Kindly settle this soon. Thanks, [[YOUR_NAME]].

Formal Version

Copy

Dear [[NAME]], I am writing to respectfully remind you of invoice [[REFERENCE]], originally issued on [date], which remains outstanding. Your prompt payment would be greatly appreciated to resolve this matter. Sincerely, [[YOUR_NAME]].

Friendly Version

Copy

Hey [[NAME]]! Hope your week is going well. Just a quick nudge about invoice [[REFERENCE]]—I've reattached it here in case it got buried. Let me know if you need a hand! Cheers, [[YOUR_NAME]].

Firm Version

Copy

[[NAME]], this is a final notice: invoice [[REFERENCE]] is [number] days overdue. Immediate payment is required by [final date] to avoid [late fee/service suspension]. No further extensions. [[YOUR_NAME]].

Subject Lines (Pick one)

• Reminder: Invoice [[REFERENCE]] Still Pending for [[NAME]]
• Follow-up Required: Unpaid Invoice [[REFERENCE]] from [Your Company]
• Urgent: Resend of Invoice [[REFERENCE]] – Action Needed

Tips

• Reference the original invoice date and due date in every follow-up.
• Use 'Re:' in subject lines to signal a reply thread for clarity.
• Attach the original PDF invoice to eliminate 'never received' excuses.

Related templates

More templates in the same category:

• Invoice Email: Send Invoice Again (Copy + Paste)
• How to Write Invoice Email: Request Payment Status Update (With Examples)
• Invoice Email: Request Payment Status Update (Copy + Paste)
• How to Write Invoice Email: Overdue Invoice Reminder (With Examples)
• Invoice Email: Request Payment Status Update — Short, Formal, Friendly, Firm

FAQ

Q: What's the ideal timing for sending a second invoice email?
A: Send the first reminder 3-5 days post-due date; escalate to a second email after 7-10 days if unpaid.

Q: How do I handle a client who disputes an invoice after a resend?
A: Acknowledge the dispute, request specifics in writing, and propose a review call within 24 hours.

Personalized Generator (Fill & Copy)

Fill in the fields to generate a ready-to-send invoice email. Example Invoice: Invoice #INV-7712.