Pick a tone, get the words. Chase an overdue invoice without spending an hour on the wording.
Switching tone rewrites the email and resets manual wording edits.
Eonebill sends reminders on a schedule and stops the moment the invoice is paid.
Payment Reminders can be unlocked for 250 credits for 30 days, then scheduled from your Eonebill invoice workflow.
Payment reminder email template
The best payment reminder email template is short, specific, and easy to act on. Tell the client which invoice is overdue, how much is due, where to pay, and what reply you need if payment is delayed.
Short payment reminder message
Hi [Client Name], quick reminder that invoice [Invoice Number] for [Amount] was due on [Due Date]. You can pay here: [Payment Link]. Please let me know when payment is scheduled.
Keep it specific: Payment reminder for invoice [Invoice Number] or Invoice [Invoice Number] is now overdue.
Mention the invoice number, amount due, original due date, and whether you attached or linked the invoice.
Ask for a payment date, include the payment link, and offer to resend details if the client cannot find the invoice.
Use friendly wording for 1 to 3 days overdue, formal wording after 7 to 14 days, and final-notice language after earlier reminders.
Payment reminder email samples
Use the generator above when you need a complete email. Use these short answers when you need the right wording, timing, or payment reminder format before sending.
Write a short, professional email that references the invoice, amount, due date, payment link, and next step. Keep the first reminder polite, then become more direct as the invoice gets older.
Use a sample email as a starting point, then add your client name, invoice number, amount due, original due date, payment link, and contact details before sending.
A good template has a subject line, greeting, invoice reference, amount due, due date, payment instructions, and one clear request: confirm the payment date or pay from the link.
A payment reminder message can be shorter than an email. Include the invoice number, amount, days overdue, and one direct next step so it works in SMS, chat, or email.
An overdue invoice email should state how many days the invoice is past due, repeat the amount owed, attach or link the invoice, and ask for a specific payment date.
Send a friendly reminder 1 to 3 days after the due date if you want to preserve the relationship and assume the invoice was simply missed.
Use a final reminder only after earlier follow-ups. Mention late fees, service pause terms, or collection steps only when those terms were already agreed.
Reminder email sample sequence
These are the same gentle, firm, and final-notice stages used in Eonebill. Replace the placeholders, review the message, and send only when the tone fits the situation.
0–7 days overdue
Use this first reminder when the invoice may simply have been overlooked.
Subject: Friendly reminder: invoice [Invoice Number] is due
8–14 days overdue
Use a firm reminder when you need a clear payment date or an explanation for the delay.
Subject: Invoice [Invoice Number] remains unpaid
15+ days overdue
Use a final notice after earlier follow-ups have not produced payment or a response.
Subject: Final notice: invoice [Invoice Number] is overdue
Prefer to review reminders alongside the invoice? See Eonebill Payment Reminders.
Input the client name, outstanding amount, and how many days the invoice is overdue.
Select friendly, formal, or urgent depending on your relationship and how overdue the payment is.
Copy the generated HTML email and paste it into your email client. Customize the placeholders and hit send.
A payment reminder email is a professional follow-up sent when an invoice is unpaid or overdue. It reminds the client of the invoice number, amount, due date, and payment instructions while keeping the tone appropriate for the relationship.
Include a clear subject line, client greeting, invoice number, amount due, original due date, payment link or instructions, a request for payment or payment date, and your contact details.
Most businesses send a friendly reminder 1 to 3 days after the due date, a second reminder at 7 to 14 days, and a formal or final notice at 30 or more days overdue.
Yes. Generate a friendly, formal, or final-notice reminder, then replace the placeholders with your invoice number, payment link, due date, amount, and business contact details.
Yes. The payment reminder generator is free to use with no signup. Enter the invoice details, choose a tone, and copy the reminder email or message.
Yes. For SMS or chat, keep the message short: mention the invoice number, amount due, due date, and payment link, then ask the client to confirm when payment will be sent.
Clients who receive a polite reminder pay faster than those who never get contacted.
The right tone keeps your professional relationship intact while still getting the message across.
Never wonder what to write. Get a professionally worded email in seconds every time.
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