Getting paid
How to Ask for Payment Professionally: Follow-Up Timeline and Email Templates
How to ask for payment professionally: a follow-up timeline, reminder schedule, and email templates that get invoices paid.
By Saif QureshiPublished Updated 7 min read
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Copy one of the messages below, replace the [brackets] and send it. They run from polite to firm, as an email and as a short text or WhatsApp message. Under them you will find the schedule (which message on which day), the tone rules and the full emails.
Copy-paste payment request messages: email, text and WhatsApp
Start at the top and move down only if the invoice stays unpaid. Every message names the invoice number, the amount and the due date, so whoever pays can find the invoice in seconds.
Subject: Reminder: invoice [2026-018] due [August 31]
Hi [First name],
A quick reminder that invoice [2026-018] for [$2,400.00] is due on [August 31]. The invoice and payment details are attached.
Thank you,
[Your name]Hi [First name], a quick reminder that invoice [2026-018] for [$2,400.00] is due on [August 31]. Invoice and payment details: [link]. Thank you!Hi [First name], invoice [2026-018] for [$2,400.00] was due on [August 31] and I have not seen the payment yet. Could you tell me when it will go out? Details: [link]. Thanks!Hi [First name], invoice [2026-018] for [$2,400.00] is now 7 days overdue. Please send the payment by [date], or tell me what is holding it up so I can fix it on my side. [link]Hi [First name], this is my final reminder about invoice [2026-018] for [$2,400.00], now 14 days overdue. If I do not have the payment or a firm payment date by [date], I will [pause work / refer it to collections]. Please reply today. [link]Use the channel your client already answers on. If they reply fastest on WhatsApp, nudge there, and keep the invoice itself in an email or a link so the number, amount and due date stay on record.
The follow-up timeline: when to send each message
Use this schedule for standard Net 30 invoices. Adjust timing proportionally for Net 15 (shift everything earlier by ~15 days) or Due on Receipt (start follow-ups on Day 3 instead of Day 30).
Day −3
Pre-due reminder
Friendly email with invoice number, amount, due date, and payment link. Assumes good intent.
Day 1
First overdue nudge
Polite, direct note that payment is past due. Ask if anything is blocking AP.
Day 7
Second notice
Firm tone. Mention late fees if they were on the original invoice. Copy AP if you have a contact.
Day 14
Final notice
State next steps (pause work, demand letter, or collections). Set a firm reply deadline.
Day 30
Call + plan or escalate
Phone the decision-maker, then email a written summary. Offer a payment plan or escalate.
| When | Action | Tone | Channel |
|---|---|---|---|
| 3 days before due date | Friendly pre-due reminder | Helpful, assumes good intent | |
| Day 1 overdue | First overdue nudge | Polite, direct: payment is past due | |
| Day 7 overdue | Second notice: mention late fees | Firm, still professional | Email + copy AP contact if known |
| Day 14 overdue | Final notice before escalation | Serious: state next steps | Email with read receipt if possible |
| Day 30 overdue | Phone call + payment-plan offer or escalation | Direct conversation | Phone, then email summary |
Tone rules that keep you professional
- Assume oversight, not malice: "I want to make sure this didn't get lost" beats "You still haven't paid."
- Reference specific invoice numbers and amounts every time. AP teams process dozens of invoices weekly.
- One issue per email. Do not combine payment requests with new project pitches.
- Escalate tone gradually; do not jump from friendly reminder to legal threat in one message.
- Copy the AP or finance contact once you know who they are. Project managers often cannot release payment.
- Keep records. Save every email; you may need timestamps for collections or small claims.
- Never apologize for asking for money you earned. "Thank you for your prompt attention" is sufficient courtesy.
- If they cite a dispute, pause collection on that invoice and resolve the dispute separately. Do not ignore valid objections.
Finding the right person when emails go nowhere
Project managers and marketing leads often cannot release payment. After two unanswered reminders, ask for the accounts payable email, the PO number, and the vendor portal login if they use one. Search LinkedIn for "accounts payable" at the company, or call the main line and ask for AP. When you reach a new contact, open with the invoice number, amount, due date, and a one-line description of the work. Do not rehash the creative process. AP wants document matching, not a sales pitch.
For companies over ~50 employees, expect a PO requirement. If your invoice lacks the PO they assigned, payment will sit until someone notices. Ask for the PO before you send the first invoice on a new engagement. If they say "just use the project name," get that in writing and put the same string on every line item description so their matching rules can find it.
Five copy-paste payment request emails
The short messages above are enough for most reminders. Use the full emails when the invoice needs a paper trail for an accounts payable team.
Subject: Reminder: Invoice [2026-018] due [August 31, 2026]
Hi [Client First Name],
A quick reminder that invoice [2026-018] for [$2,400.00] is due on [August 31, 2026] (Net 30 from [August 1]).
Payment link: [URL]
PDF attached for your AP team.
If you need a PO number added or a different billing contact copied, let me know and I will update the invoice today.
Thank you,
[Your Name]Subject: Past due: Invoice [2026-018] ([$2,400.00])
Hi [Client First Name],
Invoice [2026-018] for [$2,400.00] was due yesterday ([August 31, 2026]). I have not received payment yet.
Could you confirm whether this is in your payment queue, or if anything is blocking processing on your end? Happy to resend the PDF or add any details your AP team needs.
Payment link: [URL]
Thank you,
[Your Name]Subject: Second notice: Invoice [2026-018] now 7 days overdue
Hi [Client First Name],
I am following up on invoice [2026-018] for [$2,400.00], now 7 days past the due date of [August 31, 2026].
[Only if your invoice states a late fee: Per our payment terms, late balances may accrue [1.5%] monthly interest.] I would prefer to resolve this before any fees apply.
Please confirm an expected payment date, or let me know if there is a dispute I should address.
Payment link: [URL]
Invoice PDF attached.
[Your Name]Subject: Final notice: Invoice [2026-018], action required by [September 14, 2026]
Hi [Client First Name],
This is a final notice regarding invoice [2026-018] for [$2,400.00], outstanding since [August 31, 2026] (14 days overdue).
If payment is not received or a firm payment date confirmed by [September 14, 2026], I will need to [pause work on the current project / refer the account to collections / pursue small claims court. Choose one appropriate to your situation].
I would rather resolve this directly. Please reply with payment or a call time this week.
Payment link: [URL]
[Your Name]
[Your Business Name]
[Phone]Subject: Payment plan proposal: Invoice [2026-018]
Hi [Client First Name],
Thank you for getting back to me. To resolve the outstanding [$2,400.00] on invoice [2026-018], I propose the following:
- [$800.00] due [September 15, 2026]
- [$800.00] due [October 15, 2026]
- [$800.00] due [November 15, 2026]
Once the first installment clears, I can [resume work / release final deliverables]. Future invoices will return to standard Net 15 terms.
Please reply "Agreed" to confirm, or suggest alternative dates. I will send updated invoices for each installment.
[Your Name]