Guides

What to say when a client pays late

Updated September 30, 2026

Assume good faith first, be specific about the amount and date, and make paying easy. Most clients who pay late aren't trying to stiff you; they're busy, and your invoice slipped.

The first follow-up

If they don't answer: a quick call

A call often works where emails don't, because it's harder to put off.

If they can't pay it all

Getting paid in parts beats not getting paid. Put the plan in writing.

If there's a dispute

Ask what's wrong before you push. "Is there anything about the work or the invoice you'd like to talk through?" Fix real problems fast; it's cheaper than a standoff.

The final notice

What not to say

• Threats you won't follow through on.
• Anything angry or sarcastic in writing.
• Vague asks like "just checking in." Say the amount and the date.

How Dunn handles it

Dunn sends the follow-ups for you, in your name. When a client replies, reminders pause and the reply comes straight to you, so you can answer personally. At two weeks late, Dunn asks you whether to send a final notice or call them yourself.

Quick answers

How do I politely ask a client for late payment?
Be friendly and specific: name the invoice number, amount and due date, include a payment link, and ask if anything is holding it up.

When should I stop working for a client who pays late?
Many businesses pause new work once an invoice is about 30 days late. Say so in your final notice, and in your contract up front.