Use this payment demand letter generator to request payment for an overdue invoice or unpaid balance. Add the amount owed, why it’s owed, and when payment is due.
Not legal advice. This template is for general informational purposes only.
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To Whom It May Concern:
Describe the payment issue:
- Invoice/account reference
- What the charge covers
- Original due date
- Prior reminders (if any)
Explain that payment is past due and request payment by the deadline.
Please respond in writing within 10 days of receipt of this letter.
Sincerely,
Sender Name
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Include the invoice or account reference, amount owed, due date, what the payment covers, and how the recipient can pay. Attach invoices or statements if appropriate.
Only if your contract or applicable rules allow it. If you include fees, describe how they were calculated and reference the agreement if possible.
It can help show you provided notice and attempted to resolve the issue. Keep copies and proof of delivery. Requirements vary by jurisdiction.
A common range is 7–14 days depending on circumstances. Set a clear date or number of days, and specify acceptable payment methods.
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