Home » Business & Clients » Payment & Invoice

Last updated: February 19, 2026

Invoice Email: Send Invoice Again (Copy + Paste)

Struggling with unpaid invoices? Resending them effectively can be the key to securing payment without damaging client relationships. This guide offers tailored email templates for every scenario when you need to send an invoice again.

On this page

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

Quick Template (Short)

Copy

Hi [[NAME]], this is a reminder that invoice [[REFERENCE]] is still outstanding. Please arrange payment at your earliest convenience. Best, [[YOUR_NAME]].

Formal Version

Copy

Dear [[NAME]], I hope this message finds you well. I am writing to follow up on invoice [[REFERENCE]], which was originally sent on [date] and remains unpaid. Kindly process the payment by [new deadline] to avoid any service interruptions. Sincerely, [[YOUR_NAME]].

Friendly Version

Copy

Hey [[NAME]], just circling back on that invoice [[REFERENCE]] from last month. No rush, but whenever you get a chance to settle it up, that'd be great! Cheers, [[YOUR_NAME]].

Firm Version

Copy

[[NAME]], this is a final notice regarding invoice [[REFERENCE]]. Payment is now overdue by [number] days. Immediate settlement is required to prevent further action. [[YOUR_NAME]].

Subject Lines (Pick one)

• Reminder: Invoice [[REFERENCE]] Still Pending
• Action Required: Unpaid Invoice [[REFERENCE]]
• Follow-Up on Invoice [[REFERENCE]] for [[YOUR_NAME]]

Tips

• Always attach the original invoice PDF for clarity.
• Mention the original invoice date in your email body.
• Specify a new, firm deadline for payment in follow-ups.

Related templates

More templates in the same category:

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

FAQ

Q: How many follow-up emails should I send before taking legal action?
A: Send 2-3 polite reminders, then consider formal collection methods.

Q: What should I do if a client disputes an invoice after resending?
A: Review the dispute, provide documentation, and negotiate a resolution promptly.

Personalized Generator (Fill & Copy)

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