Does Square Send Automatic Payment Reminders? A Practical Look

You run your sales through Square, so it feels fair to assume it also keeps an eye on the invoices that quietly slip past their due date. You send the invoice, the client thanks you, and then the calendar turns over without a payment. A week or two later you realize the money still is not in your account, and you are left wondering whether Square was ever going to nudge them for you or whether that job falls back on you again.

If you have typed "does Square send automatic payment reminders?" into a search bar, you are asking exactly the right question, and you are far from alone. Late payments are common, and they are not a sign that you priced wrong or did poor work. In its 2025 small business late payments report, QuickBooks found that a majority of small businesses are carrying unpaid invoices at any given moment, with the average affected owner owed thousands of dollars. That makes the follow-up step just as important as sending a clean invoice in the first place.

Here is the short version: yes, Square does send automatic payment reminders, and switching them on takes only a couple of minutes. But there are a few real limits to when they fire and how far they reach, and knowing those limits ahead of time will save you an unpleasant surprise. This guide walks through how Square's reminders work, how to set them up, where they stop short, and how to build a simple follow-up routine so nothing valuable falls through the cracks.

The Short Answer: Yes, Square Does Send Them

Square Invoices includes a built-in automatic payment reminder feature, and it is genuinely useful. Once an invoice is sent, Square can email your client on a schedule you choose without you having to remember or lift a finger. You can set reminders to go out before the due date as a gentle heads-up, on the due date itself, and after the due date if the invoice is still unpaid.

This puts Square ahead of a surprising number of tools that let you send an invoice but then leave the chasing entirely to you. Reminders can be switched on per invoice, and you can adjust or turn them off if a particular client would rather not be nudged. Just as importantly, once an invoice is marked paid, Square stops the reminders automatically, so a client never gets an awkward follow-up email after they have already settled up.

How to Turn On Automatic Reminders in Square

Setting reminders is a per-invoice choice, which gives you control but also means it is worth checking each time you bill someone new. Whether you are on the Square Dashboard or the Square Invoices app, the flow looks roughly like this:

1. Create a new invoice or open one you are editing.
2. Scroll to the payment or reminder settings, often shown as a "Payment reminders" or "Payment schedule" option.
3. Toggle automatic reminders on.
4. Choose your reminder timing: how many days before the due date, on the due date, and how many days after.
5. Optionally add a short custom message so the reminder sounds like you rather than a generic system notice.
6. Send the invoice, and let Square handle the follow-up emails from there.

If you send a lot of similar invoices, it is worth settling on a reminder pattern you like and reusing it, so every client gets a consistent, professional cadence rather than a scramble that depends on your memory.

What Square's Reminders Do Well

For invoices that live inside Square and go out by email, the reminder feature covers the basics nicely. A few things it gets right:

• It is hands-off. Once the schedule is set, the emails send themselves whether or not you remember.
• It is polite by design. The messages read as friendly nudges, not demands, which protects the client relationship.
• It stops on its own. Payment closes the loop, so no one gets reminded about a bill they have already paid.
• It is customizable per invoice. You can add a personal line or turn reminders off for a client who prefers a lighter touch.

For a solo operator or small business that bills entirely through Square by email, this may be all the follow-up you need, and it is a real time-saver compared with tracking due dates in your head.

Where Square's Reminders Fall Short

The reminders are helpful, but they are not a complete follow-up system, and a few gaps trip people up more than others.

The one that catches most people by surprise is the channel. Square's automatic reminders are email only. If you sent the original invoice to a client by text message, automatic reminders will not go out to them, so a customer who mostly reads texts and skips email can slip past the whole schedule. It is easy to assume the reminders are firing when, for that client, they never were.

The second gap is reach. Square can only remind clients about invoices that were created inside Square. If you also bill through another tool, or you invoice a retainer client with a simple email and a bank transfer, those invoices sit completely outside Square's reminder system, and nothing automatic happens for them at all.

The third is depth. Reminders follow the schedule you set and then stop. There is no escalation that shifts tone as an invoice ages, no way to route a stubborn account into a different sequence, and no single view of every overdue invoice across every tool you use. For a business that runs on one platform, that is fine. For anyone juggling more than one, the picture gets patchy fast.

A Simple Follow-Up Routine That Covers the Gaps

You do not need a complicated system to close these gaps. You need a short, repeatable routine that catches the invoices Square's automation misses. Here is a lightweight version you can run in a few minutes a week:

1. Turn Square's automatic reminders on for every emailed invoice, with a before, on, and after cadence you are comfortable with.
2. For any invoice you send by text, add a manual reminder to your calendar, because Square will not chase those for you.
3. Once a week, glance at your open invoices across every tool you use, not just Square, so nothing outside the platform gets forgotten.
4. When an invoice passes about two weeks overdue, send a slightly firmer but still friendly personal note rather than relying on the same automated line.
5. Keep your reminder messages warm and specific. A short, human nudge that references the project gets a better response than a cold system alert.

For a deeper look at how many nudges to send and when to stop, our guide on how many payment reminders to send before you stop walks through a cadence that stays polite without letting invoices drift indefinitely.

When You Bill Through More Than Just Square

The moment your business runs on more than one tool, the neat picture inside Square starts to fray. Maybe most work goes through Square, but a couple of retainer clients get invoiced by email, and one large account insists on their own portal. Each of those systems has its own idea of follow-up, or no follow-up at all, and you become the human glue holding it together, checking each one and remembering who still owes what.

That is the gap a dedicated reminder layer is built to fill. Comparing which tools actually send reminders and which leave you hanging makes the point clear: coverage varies widely from one platform to the next. A tool like DueDrop sits alongside whatever you already use and sends friendly, personalized follow-up messages on the invoices your other tools ignore, so you get one consistent nudge across everything instead of a patchwork that only half works. It does not replace Square or change how you get paid; it simply makes sure the follow-up happens everywhere, not just where the automation reaches.

Frequently Asked Questions

Does Square send automatic payment reminders for unpaid invoices?

Yes. Square Invoices has a built-in feature that automatically emails clients about unpaid invoices on a schedule you set. You can send reminders before, on, and after the due date, and the reminders stop automatically once the invoice is paid.

How do I turn on or turn off reminders in Square?

Reminders are set per invoice. When you create or edit an invoice, open the payment reminder settings, toggle automatic reminders on or off, and choose the timing. You can adjust the schedule or switch reminders off for any individual client who would rather not be nudged.

Can Square send payment reminders by text message?

No. Square's automatic reminders are email only. If you originally sent an invoice to a client by text message, automatic reminders will not be sent for it, so it is worth tracking text-invoiced clients yourself or sending them by email if you want the automation to cover them.

Will Square remind clients about invoices I created in another tool?

No. Square can only send reminders for invoices created inside Square. Any invoice you send through a different platform, or by plain email, sits outside Square's reminder system, so those need a separate follow-up plan.

How many reminders does Square send?

Square sends the reminders you schedule and no more. If you set one before the due date, one on it, and one after, that is what your client receives. There is no built-in escalation beyond the schedule you choose, so for older invoices a personal follow-up often works better.

Key Takeaways

• Yes, Square sends automatic payment reminders by email, before, on, and after the due date, and stops once an invoice is paid.
• Reminders are set per invoice and take only a minute to switch on, with an optional custom message.
• The main limits: reminders are email only, do not fire for text-invoiced clients, and only cover invoices created inside Square.
• If you bill through more than one tool, add a light weekly review and personal follow-ups so nothing outside Square gets forgotten.
• Consistent, friendly follow-up, not just a good invoice, is what keeps your cash flow steady.