What is the best way to remind clients about unpaid invoices?
A short, plain reminder sent a few days before the due date, then again a few days after, catches most late payers without a phone call. The tone matters more than the schedule: a nudge, not a chase.
Most invoice reminder systems fail for one reason: the first message reads like a warning rather than a heads up, so it gets ignored or, worse, it annoys a client who was always going to pay on time anyway. The businesses that get paid faster send something short and matter of fact, close to the due date, and only escalate the tone once it is actually overdue.
The other half of this is knowing which clients need the reminder at all. If the same twenty accounts are late every quarter, they are not random. A list built from your own history, not a guess, tells you who to remind automatically and who has never once needed it.
This matters most for bookkeepers, legal practices and clinics that carry the same recurring clients quarter after quarter, because the reminder is the same conversation, worded the same way, happening on repeat. Getting the wording right once means it works every quarter after, not just this one.
A good reminder also names the actual amount and the actual due date rather than a general nudge to check the account, because specific detail is what turns a vague intention to pay into an actual transfer. The clients who need the least chasing are usually the ones getting the clearest, most specific message the first time.
This is worth setting up even in a very small practice. The time it takes to write the reminder wording once is smaller than the time spent chasing a single overdue invoice by phone, and the wording keeps working long after the setup afternoon is forgotten.
A Three Fixes report writes the actual wording for your reminders and the timing that fits how your clients behave, built from what you tell us about your own week rather than a generic finance template.
The way in
Not sure where to start with AI in your business?
This page answers one question. Give our AI 15 minutes and get a starting plan written from your week: where AI could help, the first steps you can take this week, what agencies will try and sell you, what they usually charge, and the questions to keep them honest.
Show me where to startA$99, once. An AI writes it from your answers. We don't sell anything else.
Want to look around first? Read a full example report, or see every question we answer.