How do I ask someone to pay a past due invoice?

Asked by: Ms. Bianka Altenwerth PhD  |  Last update: July 15, 2026
Score: 4.8/5 (47 votes)

Ask for payment on a past-due invoice by sending a polite, firm, and direct email that includes the invoice number, amount due, and original due date. Begin with a gentle, friendly reminder, attaching the invoice, and escalate to firmer language, including potential late fees or service pauses, only if the first attempts are ignored.

How to ask for payment on past due invoices?

Aim for a clear and polite tone. Include your branding and the invoice number so it's easy for your client to identify. In a payment reminder email, it's important to be clear and courteous. Mention the overdue balance, invoice number, and due date clearly while being respectful.

How do I politely ask someone to pay an invoice?

“Hi there [Name], We hope this email finds you well. We understand that it may be a busy time, but we wanted to remind you of your outstanding payment on invoice # [number] due [date]. We have attached an additional copy of the invoice for easy reference.

How do I get someone to pay an overdue invoice?

Your best move is a strategic, professional approach. Schedule an in-person or direct video call to discuss the payment situation. Frame it as a collaborative conversation about maintaining your business relationship. Come prepared with detailed invoice records and a clear breakdown of what's owed.

How do you politely follow up an unpaid invoice?

Craft a polite email or phone call reminding your client about the outstanding invoice. Be sure to include clear details like the invoice number. Make it easy for them to settle the bill by mentioning your available payment methods, such as online portals, mail-in checks, or credit card payments via a phone call.

How To Collect Money From Past Due Clients

25 related questions found

How do you politely remind someone to pay an invoice?

Tips for writing an effective payment reminder email

  1. Include the invoice number and due date in the email subject line. ...
  2. Reattach the original invoice to your payment reminder message. ...
  3. Keep the copy short and professional, but with a friendly tone. ...
  4. Include ways to pay and what the payment terms are.

How long is it reasonable to wait for an invoice?

What is the correct time to issue an invoice? Put simply, you should issue the invoice as soon as the service is completed or the product is delivered. The sooner you issue the invoice, the more likely it will be on the customer's mind, and the quicker they'll pay the amount due.

How do I prompt someone to pay an invoice?

  1. Don't panic when the due date passes.
  2. Try to write a friendly, non-threatening payment request email subject line.
  3. Always attach a copy of the overdue invoice.
  4. Politely remind clients of the payment terms.
  5. Add your bank account or payment provider information to your payment request.

What to say when an invoice is overdue?

Dear [customer name], This is a reminder that invoice [number] is now [X] days overdue and beyond the set payment terms. Please arrange the payment as soon as possible to avoid escalation. If you're having any difficulties paying, let me know and we can discuss a solution.

How to politely ask for late payment?

To politely ask for late payment, send a friendly, factual reminder email the day after the due date, including the invoice number, amount, and a link to the original invoice, keeping a helpful tone and offering assistance for any questions or issues, while gently escalating firmness with subsequent reminders if needed, but always maintaining professionalism and offering payment options. 

How do I prompt someone to pay?

How to ask someone to pay you for work

  1. Avoid letting too much time pass from the payment due date. ...
  2. Set up an emailing schedule. ...
  3. Send polite reminders before the due date. ...
  4. Send a polite but direct email on the due date. ...
  5. Firmly remind them when your invoice is overdue. ...
  6. Call them if they still don't pay you.

How to humbly ask for payment?

Consider the following:

  1. Be as direct as possible,
  2. Come up with a clear call to action,
  3. Ask the client to confirm they received the invoice email,
  4. Emphasize the time the invoice is overdue, and.
  5. Include a copy of the original invoice in the attachment.

How can I handle late payments professionally?

How To Handle Late Payments

  1. Send Friendly Reminders. A gentle reminder shortly after a missed payment can prompt clients to act without feeling pressured. ...
  2. Follow Up with a Phone Call. ...
  3. Send a Formal Past-Due Notice. ...
  4. Consider Late Fees. ...
  5. Offer Payment Solutions.

How to kindly ask someone to pay an invoice?

How to Ask a Client for Payment Politely

  1. Reach out one day after a missed payment.
  2. Use call and email reminders.
  3. Include the amount, date, and other relevant info.
  4. Tell them how to make the payment.
  5. Come up with a payment plan.
  6. Explain any late fees.
  7. Stop working with them.
  8. Use a debt collection agency as a last resort.

How do you follow up on a past due invoice?

It's important to send your first past due invoice email as soon as the due date passes. To provide a sense of immediacy, it should be cordial but firm. Often, overdue accounts are simply an oversight so those customers will appreciate a professional reminder. The email should be sent to the primary contact.

What to do if a client refuses to pay an invoice?

Getting a Client to Pay an Invoice after Nonpayment

  1. Contact the customer. The first step is to make contact with the customer. ...
  2. Assess interest or late fees on unpaid invoices. ...
  3. Send a formal debt collection letter. ...
  4. Call a collection agency. ...
  5. Take legal action for nonpayment of invoices. ...
  6. Pay attention to your staff.

How do I politely remind someone to pay their invoice?

How Do You Write a Friendly Payment Reminder?

  1. Start with a Friendly Greeting: “Hi [Client's Name], I hope this finds you well.”
  2. State the Purpose Clearly: “I just wanted to send a quick reminder about Invoice #12345, which was due on [due date].”
  3. Offer Assistance: ...
  4. Close Positively:

How to ask for overdue payment politely?

Be polite but clear (days 7-30)

"Hi [Name], I'd appreciate your prompt attention to this overdue payment. Please confirm when we can expect the transfer for invoice [#1234], due on [date]." Avoid frustration in your tone; keep it factual and professional.

How do you politely ask for an unpaid invoice?

Remind the recipient of the payment terms and due date

State the original due date and terms of payment. If your agreement includes a late fee, include a reminder and an updated total as necessary. For example: Your contract includes a late fee of $X for all invoices 30 days or more overdue.

How to politely ask for someone to pay you?

To politely ask for payment, send a friendly, clear reminder with invoice details, assuming it was an oversight; for overdue payments, gradually increase formality with direct but professional emails/calls, offering payment options and confirming agreed dates, always making it easy for them to pay by providing all info upfront.

How do I get someone to pay an outstanding invoice?

  1. Send a reminder. A missed payment could just be an oversight. ...
  2. Send a letter of demand. ...
  3. Get help with dispute resolution. ...
  4. Use a debt collection agency. ...
  5. Take legal action. ...
  6. Protect your business from future unpaid debt.

How to professionally tell someone to pay their bill?

I'm reaching out to you to remind you that your payment of [payment total] for invoice [invoice number] with us is [number of days] overdue. According to our records, you should've received the invoice I'm referring to in the mail on July 5, 2022. This is a courtesy reminder and we understand that you're busy.

How long should you give for someone to pay an invoice?

Business clients (B2B)

For business transactions, the usual term is 30 days. A longer period (up to 60 days) is possible if both parties agree in writing. However, many freelancers choose shorter freelance invoice payment terms, such as 14 or 30 days, to protect their cash flow.

What happens if invoice is not paid after 30 days?

30+ days late

If your client hasn't made payment (or meaningful contact) within 30 days of the invoice becoming due, it may be time to issue a letter before action (LBA), or to pass over the matter to a debt collection agency. An LBA gives your client formal notice that legal action is imminent.

How late can someone send you an invoice?

Under the Limitation Act 1980, invoices can be issued up to six years after the work was completed or the goods were delivered. While there is no legal restriction within this time frame, issuing invoices promptly is always best to avoid disputes or complications.