How to chase an unpaid invoice without sounding rude

The invoice went out on time. The work was good, the client said thanks, and the payment date has now come and gone with nothing arriving. You know you need to send a reminder, and yet somehow the email sits in drafts for three days while you fiddle with the first line.

If you work for yourself, you’ll probably know this feeling. Chasing money you’re owed shouldn’t feel awkward, but it often does, partly because you’d like to keep the client and partly because nobody really teaches you how to ask. So the message ends up either so apologetic it’s easy to ignore, or sharp enough that you regret it the moment you hit send.

Here’s a calmer way to handle it, roughly in the order things tend to happen.

The first reminder should assume it’s a mistake

Most late payments aren’t a deliberate snub. An invoice lands in the wrong inbox, waits on someone’s sign-off, or gets missed in a busy week. Your first message can say that plainly, without the padding.

Something like: “Hi Sam, just a reminder that invoice 104 for the March work was due on Friday. I’ve attached it again in case it went astray. Could you let me know when it’s likely to be paid?”

That’s it. It names the invoice and when it was due, then asks one clear question. There’s no “sorry to bother you”, because you aren’t bothering anyone. You’re doing a bit of admin they forgot to.

Make the second one more specific

If a week or so passes with nothing, it’s tempting to let a little frustration leak in. It rarely helps. What does help is narrowing the question so it’s harder to answer vaguely.

Instead of “any update?”, try “Is anything holding this up on your side, or is there someone else I should be sending it to?” That gives a busy person an easy way to tell you the real problem, whether it’s a missing purchase order number or an accounts team you didn’t know existed. Quite often a late invoice turns out to be stuck on something small and fixable like that.

Pick up the phone sooner than feels comfortable

Email makes it easy for everyone to put the awkward thing off, you included. If two polite messages haven’t moved anything, a short call can often sort it out in a few minutes. Keep it friendly and practical, then send a quick note afterwards confirming whatever date they gave you, so you both have it in writing.

Make the next one easier before you need it

The calmest chase is the one you set up in advance. Put your payment terms and bank details on every invoice, and before you start the work, ask who actually pays invoices on their side. A simple note of what’s been sent and when helps too. None of it is exciting, but it means that when you do have to chase, you’re working from facts instead of a vague sense of unease.

Asking for money you’ve earned is one of those small, honest messages that’s oddly hard to write. It’s the kind of moment we’re building Plainspeak for. Until then, the messages above should get you most of the way, so if a reminder has been sitting in your drafts, it might be worth sending today.