Invoice Email Templates — Send, Remind & Get Paid
29% of freelance invoices are paid late, and 85% of freelancers experience late payments at some point in their careers. The difference between getting paid on time and chasing money for weeks often comes down to how you send the invoice email.
Below are 7 copy-paste email templates for every stage of the invoicing process — from sending the initial invoice to following up on overdue payments. Each template is based on best practices that help freelancers and contractors get paid faster.
📊 Key stat: US small businesses are paid an average of 7.8 days late (Xero, Q4 2025). Sending a pre-due reminder 3 days before the deadline increases on-time payment rates by up to 30%.
1. Sending a New Invoice
Use this when you've completed work and are sending the invoice for the first time. Keep it short — the PDF attachment does the heavy lifting.
Template #1 — New Invoice
Subject: Invoice #[NUMBER] from [Your Name] — Due [Date]
Hi [Client Name],
Please find attached Invoice #[NUMBER] for [project/service description] completed on [date].
Amount due: $[AMOUNT]
Due date: [DATE]
Payment: [Bank transfer / PayPal / Venmo — include link or details]
Let me know if you have any questions about the invoice. Thank you for your business!
Best,
[Your Name]
2. Pre-Due Reminder (3 Days Before)
A friendly nudge before the deadline. Most late payments are oversights, not intentional — this simple reminder prevents them.
Template #2 — Pre-Due Reminder
Subject: Friendly reminder: Invoice #[NUMBER] due [Date]
Hi [Client Name],
Just a quick reminder that Invoice #[NUMBER] for $[AMOUNT] is due on [DATE] — that's [3 days from now].
I've reattached the invoice for your convenience. Payment can be made via [payment method/link].
No action needed if this is already in process. Thanks!
Best,
[Your Name]
3. Due Date Reminder (Day Of)
Send this on the morning of the due date if payment hasn't arrived yet.
Template #3 — Due Today
Subject: Invoice #[NUMBER] — Payment due today ($[AMOUNT])
Hi [Client Name],
This is a reminder that Invoice #[NUMBER] for $[AMOUNT] is due today, [DATE].
If you've already sent payment, please disregard this message. Otherwise, you can pay via [payment method/link].
Please let me know if there are any issues with the invoice or if you need anything from my end to process payment.
Thank you,
[Your Name]
4. First Overdue Notice (7 Days Late)
Firm but professional. Reference the original due date and offer to help resolve any issues.
Template #4 — 7 Days Overdue
Subject: Overdue: Invoice #[NUMBER] — 7 days past due
Hi [Client Name],
I wanted to follow up on Invoice #[NUMBER] for $[AMOUNT], which was due on [ORIGINAL DUE DATE] and is now 7 days past due.
I understand things get busy — if there's an issue with the invoice or payment process, I'm happy to help resolve it. Otherwise, I'd appreciate payment at your earliest convenience.
Payment can be made via [payment method/link]. I've reattached the invoice for reference.
Thank you,
[Your Name]
5. Second Overdue Notice (14 Days Late)
Increase urgency. Mention your late fee policy if you have one.
Template #5 — 14 Days Overdue
Subject: Action required: Invoice #[NUMBER] — 14 days overdue
Hi [Client Name],
I'm following up again regarding Invoice #[NUMBER] for $[AMOUNT], originally due [ORIGINAL DUE DATE]. This invoice is now 14 days past due.
Per our agreement, a late fee of [1.5% monthly / $X] may apply to overdue balances. I'd like to resolve this before any additional charges accrue.
Could you please confirm when I can expect payment, or let me know if there's an issue I can help with?
Payment link: [LINK]
Thank you,
[Your Name]
6. Final Notice (30+ Days Late)
Direct and clear about consequences. Use this only after previous attempts have been ignored.
Template #6 — 30+ Days Overdue (Final Notice)
Subject: Final notice: Invoice #[NUMBER] — 30 days overdue ($[AMOUNT])
Hi [Client Name],
This is my final notice regarding Invoice #[NUMBER] for $[AMOUNT], originally due [ORIGINAL DUE DATE]. Despite previous reminders on [dates of prior emails], this invoice remains unpaid.
I value our working relationship and would like to resolve this directly. Please arrange payment by [DEADLINE — 7 days from now] to avoid further action, which may include:
• Late fees per our contract terms
• Suspension of ongoing work
• Referral to a collections service
If there is a dispute or issue preventing payment, please contact me immediately so we can resolve it.
Payment link: [LINK]
Regards,
[Your Name]
7. Thank-You After Payment
A brief thank-you after receiving payment strengthens the relationship and opens the door for future work.
Template #7 — Payment Received
Subject: Payment received — Thank you! (Invoice #[NUMBER])
Hi [Client Name],
Confirming I've received your payment of $[AMOUNT] for Invoice #[NUMBER]. Thank you for the prompt payment!
It was great working on [project name]. I'm available if you need anything else — don't hesitate to reach out.
Best,
[Your Name]
Invoice Email Best Practices
- Subject line formula: "Invoice #[Number] from [Your Name] — Due [Date]." This is searchable in the client's inbox and immediately communicates what the email is about.
- Always attach the PDF — Don't paste invoice details only in the email body. A PDF attachment is the professional standard and creates a proper record.
- Include a direct payment link — Every extra step between reading your email and paying reduces the chance of same-day payment. One-click payment links (PayPal.me, Stripe payment link, Zelle) dramatically speed up collection.
- Send invoices on Tuesday or Wednesday morning — Accounts payable teams process payments mid-week. Friday invoices often sit until Monday; Monday emails get buried.
- Follow up before the due date — A reminder 3 days before the deadline increases on-time payment by up to 30%. Don't wait until the invoice is already late.
- Keep the email body under 100 words — Your client needs three things: amount, due date, and how to pay. Everything else is in the attached PDF.
- Never apologize for invoicing — Phrases like "Sorry to bother you" or "I hate to ask" undermine your professionalism. You did the work; payment is expected.
When to Send Each Email
| Timing | Template | Tone |
|---|---|---|
| Day work is completed | #1 — New Invoice | Professional, neutral |
| 3 days before due date | #2 — Pre-Due Reminder | Friendly, brief |
| Due date (morning) | #3 — Due Today | Direct, helpful |
| 7 days overdue | #4 — First Overdue | Firm, understanding |
| 14 days overdue | #5 — Second Overdue | Urgent, mentions late fees |
| 30+ days overdue | #6 — Final Notice | Formal, states consequences |
| After payment received | #7 — Thank You | Warm, brief |
Create the Invoice to Attach
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Create Free Invoice →Sources
- 29% of freelance invoices paid late — Bonsai analysis, cited in Plutio Freelancer Magazine 2026
- 85% of freelancers experience late payments — Remote Contractor Management Report 2025
- US small businesses paid 7.8 days late on average — Xero Small Business Insights, Q4 2025
- Pre-due reminders increase on-time payment by up to 30% — Billed.app, "How to Follow Up on Unpaid Invoices" 2026
- 56% of US small businesses currently owed money from unpaid invoices — Intuit QuickBooks