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Last updated: February 19, 2026

Invoice Email: Send Invoice Again: Templates + Subject Lines

Stop chasing payments and start recovering revenue. A targeted invoice resend, with the right tone and details, can prompt swift payment while preserving client rapport.

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 was due on [date]. Kindly settle this at your earliest convenience. [[YOUR_NAME]]

Formal Version

Copy

Dear [[NAME]], I am writing to follow up on invoice [[REFERENCE]], originally submitted on [date]. As the agreed payment term has passed, we request your immediate attention to clear this outstanding balance. Please advise if you require any additional documentation. Sincerely, [[YOUR_NAME]]

Friendly Version

Copy

Hey [[NAME]]! Hope your week is going well. Just wanted to nudge you about invoice [[REFERENCE]]—it may have gotten buried in your inbox. Let me know if you need a fresh copy! Best, [[YOUR_NAME]]

Firm Version

Copy

[[NAME]], final notice: invoice [[REFERENCE]] is now [number] days overdue. Immediate payment is mandatory to avoid a [percentage]% late fee and escalation to collections. No further extensions. [[YOUR_NAME]]

Subject Lines (Pick one)

• Resent: Invoice [[REFERENCE]] – Payment Required
• Follow-up: Unsettled Invoice [[REFERENCE]] from [Month]
• Urgent Reminder: Invoice [[REFERENCE]] Overdue

Tips

• Always include original invoice date and due date in the email body.
• Attach the invoice PDF with a clear filename like 'Invoice_[[REFERENCE]].pdf'.
• Specify a 48-hour deadline for response to create urgency.

Related templates

More templates in the same category:

• Invoice Email: Request Payment Status Update — Short, Formal, Friendly, Firm
• Invoice Email: Overdue Invoice Reminder — Short, Formal, Friendly, Firm
• Invoice Email: Send Invoice Again: Templates + Subject Lines
• Invoice Email: Request Payment Status Update — Short, Formal, Friendly, Firm
• Invoice Email: Overdue Invoice Reminder: Templates + Subject Lines

FAQ

Q: What is the best time to send a resend invoice email?
A: Send on Tuesday or Wednesday morning for higher open and response rates.

Q: How should I handle a client who disputes the invoice after a resend?
A: Acknowledge the dispute, provide itemized details, and propose a call to resolve it promptly.

Personalized Generator (Fill & Copy)

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