Templates · · Hunter Hammonds
7 Late Payment Reminder Templates That Get Small Businesses Paid (Copy and Paste)
Seven copy-and-paste late payment reminder templates, from a gentle pre-due nudge to a firm final notice, plus subject lines and send-timing guidance.
A late payment reminder template is a pre-written message you send when an invoice is due or overdue, so you are not writing every awkward follow-up from scratch. The seven templates below run as a sequence: a friendly nudge before the due date, a note on the due date, firmer follow-ups at 3, 7, and 14 days past due, a final notice, and a short text version. Copy the one that matches how late the invoice is, swap in the invoice number, amount, and due date, and send it.
The rule underneath all of them is simple. Keep the early messages warm and the later ones direct, and never make the customer dig for information. Every reminder should name the invoice, the exact amount, the original due date, and exactly how to pay. Remi can watch your books and draft the right reminder at each stage for your approval, but the templates here work on their own, no software required.
This matters more than most owners admit. Over half of small businesses are owed money on unpaid invoices, averaging about $17,500 each, and 47% report invoices going more than 30 days past due, according to the 2025 Intuit QuickBooks Small Business Late Payments Report. In the trades it is worse: roughly 2 out of 3 contractors are paid late, per Built's 2025 research. A steady reminder sequence is the cheapest fix you have.
What should every late payment reminder include?
Every reminder, from the softest nudge to the final notice, should carry the same core facts so the customer can act in one click. Before you send anything, make sure the message has these six things.
- The invoice number, so there is no confusion about which bill you mean.
- The exact amount due, written as a specific dollar figure.
- The original due date, and how many days past due it now is.
- A payment link or clear, specific instructions on how to pay.
- One next step or deadline, so the message asks for something concrete.
- A calm, human tone. You are following up on work you did, not apologizing for it.
Do those six things every time and the tone can shift from friendly to firm without ever getting nasty. The escalation lives in the deadline and the consequences, not in the insults.
Which reminder should you send, and when?
Match the template to how late the invoice is, and send on a predictable schedule rather than whenever you remember. Here is the full cadence at a glance.
| When to send | Template | Tone | What changes |
|---|---|---|---|
| 2 to 3 days before due | Pre-due nudge | Warm, no pressure | Sets the expectation early |
| Morning of due date | Due-date reminder | Friendly | Makes paying today easy |
| 3 days past due | Friendly follow-up | Understanding | Assumes it slipped |
| 7 days past due | Firm reminder | Direct, still polite | Asks for a date |
| 14 days past due | Direct with late fee | Serious | Names a consequence |
| ~30 days past due | Final notice | Formal | Warns of escalation |
| When email goes quiet | Text message | Short, personal | Different channel |
On subject lines: put the invoice number and its status right in the subject so the email is impossible to ignore or misfile. "Invoice #1042 due Friday" and "Invoice #1042 is now a week past due" both tell the customer exactly what they are opening before they open it. Vague subjects like "Following up" get buried.
The 7 late payment reminder templates (copy and paste)
Use these verbatim or bend them to your voice. Replace anything in brackets with your real details. They move from warm to firm in the order you would actually send them.
Template 1: The pre-due nudge
When to send this: 2 to 3 days before the invoice due date, while everything is still friendly. Subject line: "Invoice #1042 due Friday."
Hi [Name], quick heads up that invoice #1042 for [$ amount] is due on [date]. Nothing needed yet, just putting it on your radar. When you are ready, you can pay here: [payment link]. Thanks again for the work, and let me know if anything on the invoice looks off. [Your name]
Template 2: The due-date reminder
When to send this: the morning of the due date, so it lands while the customer still has time to act. Subject line: "Invoice #1042 is due today."
Hi [Name], invoice #1042 for [$ amount] is due today. Here is the payment link to make it easy: [payment link]. If it is already scheduled or on the way, thank you, and please ignore this. [Your name]
Template 3: The friendly follow-up (3 days past due)
When to send this: 3 days after the due date, when it is late but very likely just an oversight. Subject line: "Invoice #1042 (past due), quick nudge."
Hi [Name], invoice #1042 for [$ amount] was due on [date] and I do not have it yet. These things slip, so no worries. When you have a minute, you can pay here: [payment link]. If there is a hold-up on your end, tell me and we will sort it out. Thanks, [Your name]
Template 4: The firm reminder (7 days past due)
When to send this: 7 days after the due date, when a gentle nudge has not worked and you need a commitment. Subject line: "Invoice #1042 is now a week past due."
Hi [Name], invoice #1042 for [$ amount] is now a week past due (originally due [date]). I would appreciate payment this week. You can use this link: [payment link], or reply and let me know the date I can expect it. If something is wrong with the invoice, I want to fix it. [Your name]
Template 5: The direct reminder with late fee (14 days past due)
When to send this: 14 days after the due date, and only if a late fee was agreed to in writing before the work started. Subject line: "Invoice #1042, 2 weeks overdue."
Hi [Name], invoice #1042 for [$ amount] is now two weeks past due. Per our agreement, a late fee of [amount or percent] applies to invoices more than [X] days overdue, and it will be added on [date] if the balance is not paid. Please pay the [$ amount] here before then to avoid it: [payment link]. If you need a short payment plan, I am open to it, just reply today. [Your name]
Template 6: The final notice (about 30 days past due)
When to send this: around 30 days past due, after several reminders, right before you consider outside collection or pausing work. Subject line: "Final notice, invoice #1042 outstanding."
Hi [Name], this is a final notice on invoice #1042 for [$ amount], now 30 days past due. I have sent several reminders and still show the balance as unpaid. Please pay in full by [date] using this link: [payment link]. If I do not hear from you by then, I will pause any further work and consider next steps to collect. I would much rather settle this directly with you. [Your name]
Template 7: The text message version
When to send this: when email has gone quiet and you have a mobile number and permission to text. Keep it short and personal. No subject line needed.
Hi [Name], it's [Your name] from [Business]. Invoice #1042 for [$ amount] is past due. Here is a quick link to pay: [payment link]. Let me know if you have any questions. Thanks!
When should you add a late fee?
Only when the customer agreed to it in writing before the work started. A late fee you spring on someone after the fact is rarely enforceable and mostly just starts a fight. A typical, reasonable late fee runs around 1 to 2% of the balance per month, but there is no single federal cap and the rules vary by state, so check your local law before you set a number. You can read a plain-English overview of the ground rules at Nolo's guide to charging late fees and finance charges. This is general information, not legal advice.
The practical move is to put your payment terms and late fee in every quote and invoice from the start. When the fee is in writing up front, Template 5 above is just enforcing what you both already agreed to, which is a much easier message to send.
FAQ
When should you send the first late payment reminder?
Before the invoice is even late. A short nudge 2 to 3 days before the due date sets the expectation without any friction, and it catches the customer who simply forgot. Template 1 above is built for exactly this.
How often should you send payment reminders?
Follow a set cadence instead of guessing: a pre-due nudge, a due-date note, then follow-ups at 3, 7, and 14 days past due, and a final notice around 30 days. Consistency is what gets you paid, and it keeps you from either nagging too soon or letting an invoice go silent for a month.
Can you charge a late fee on an overdue invoice?
Usually only if the customer agreed to it in writing before the work started, and the amount must be reasonable. Rules vary by state and there is no single federal cap, so check your local law. This is general information, not legal advice.
What should a late payment reminder include?
The invoice number, the exact amount due, the original due date, how many days past due it is, a payment link or clear instructions, and one specific next step or deadline. Miss any of those and you give the customer a reason to delay.
Should you send payment reminders by email or text?
Start with email so you have a written record of every follow-up. If email goes quiet and you have a mobile number and permission to text, a short message like Template 7 often gets a faster reply, because it lands where people actually look.
Letting Remi handle the follow-ups
You can run all of this yourself with the templates above. Pick the right one, fill in the details, and send it on schedule, and you will collect faster than most businesses that never follow up at all.
The catch is the schedule. Remembering which invoice is at day 3 versus day 14, across every open customer, is the part that falls apart when you are also doing the actual work. That is the exact job Remi was built for. Remi is an AI teammate for small business owners. We say so because Remi will never pretend otherwise, and neither will we.
Remi watches your connected books and email, flags the invoice going stale before you would have noticed, and drafts the right reminder for that stage, ready for you to approve. Nothing goes out without your say-so, and every reminder carries a receipt, so you always have the record of what was sent and when. If you ever fire Remi, you keep all of it.
If you would rather not be the one sending the 9pm follow-up, connect your inbox and see what is slipping through it in about 60 seconds. You get the report either way, and we delete everything unless you hire Remi.