7-day overdue invoice email

At seven days overdue, be clear

Seven days overdue is usually the point where a reminder should move beyond a gentle nudge. The invoice is no longer simply at risk of being forgotten; it needs an update. State that it is overdue and ask when payment will be made.

You can still assume good faith. The goal is to get a useful response, not to make the client defensive.

• Use a subject line that says the invoice needs follow-up.
• Repeat the exact due date.
• Ask for an expected payment date.
• Include the payment link when possible.

A professional seven-day reminder

This example is direct about the overdue status without adding pressure that is not supported by the original agreement. Replace the details with your own invoice information.

Subject: Follow-up on overdue invoice #1042

Hi James,

Just a quick follow-up regarding invoice #1042 for $2,400, which was due on August 4.

This invoice is now overdue, so I’d appreciate an update on its payment status and the expected payment date.

You can pay here:
https://example.com/pay/1042

Thanks,
Sarah

What not to do at this stage

Do not send a vague message that only says “checking in,” because the client may not know what response you need. Do not jump straight to threats or collections language either. A specific request for status is enough for this stage.

If there is no response, plan the next message for fourteen days overdue. Having the next stage ready keeps the process calm and consistent.