Final notice email after 30 days overdue

This page gives freelancers with invoices 30 days overdue a ready-to-copy reminder for an overdue invoice. Replace the placeholders and keep the message short, factual and easy to answer.

Subject: Payment follow-up - Invoice INV-2026-030

Hi {client},

I am following up on invoice INV-2026-030 for EUR 700, related to completed client work.

The invoice is more than 30 days overdue after previous reminders. Could you please send payment confirmation or a written payment date within 24 hours?

If you need the invoice or payment details resent, let me know and I will send them again.

Best regards,
{your_name}

Why this version is specific

The invoice is more than 30 days overdue after previous reminders. The message asks the client to send payment confirmation or a written payment date within 24 hours instead of leaving the next action vague.