Final demand letter template — before small claims court or attorney

Variables to fill in

{{YOUR_BUSINESS_NAME}}

Your legal business entity name.

{{YOUR_ADDRESS}}

Your mailing address. Certified mail is strongly recommended.

{{CLIENT_FULL_NAME_OR_ENTITY}}

Full legal name or registered entity name of the debtor.

{{CLIENT_ADDRESS}}

Client's current mailing address. Use the address on the original contract if available.

{{INVOICE_NUMBER}}

The specific invoice number(s) at issue.

{{ORIGINAL_DUE_DATE}}

The original due date stated on the invoice.

{{TOTAL_AMOUNT_OWED}}

Total outstanding balance including any accrued late fees as of the letter date. Itemize if multiple invoices.

{{LATE_FEE_AMOUNT}}

Total accrued late fees included in the above balance. Omit this line if no late-fee clause was in your contract.

{{PAYMENT_DEADLINE_DATE}}

Specific calendar date by which payment must be received. 10–14 days from the letter date is standard.

{{LEGAL_ACTION_DESCRIPTION}}

State what action you will take: 'file a claim in [State] Small Claims Court', or 'refer this matter to our attorney for formal proceedings', or both.

{{YOUR_NAME_TITLE}}

Your name and title for the closing signature.

{{CONTACT_EMAIL_PHONE}}

A direct contact method so payment can be arranged quickly.

The template

Select all and copy. Replace the {{double-brace}} placeholders with your details.

{{YOUR_BUSINESS_NAME}}
{{YOUR_ADDRESS}}

[Date]

{{CLIENT_FULL_NAME_OR_ENTITY}}
{{CLIENT_ADDRESS}}

Re: FINAL NOTICE — Invoice No. {{INVOICE_NUMBER}} — Amount Due: ${{TOTAL_AMOUNT_OWED}}

Dear {{CLIENT_FULL_NAME_OR_ENTITY}},

This is your final written notice regarding Invoice No. {{INVOICE_NUMBER}}, issued on [Invoice Date] and due on {{ORIGINAL_DUE_DATE}}. Despite prior written and verbal requests for payment, this invoice remains outstanding in the amount of ${{TOTAL_AMOUNT_OWED}}, which includes the original balance of $[ORIGINAL_INVOICE_AMOUNT] plus accrued late fees of ${{LATE_FEE_AMOUNT}} as permitted under our agreement.

Unless full payment in the amount of ${{TOTAL_AMOUNT_OWED}} is received by {{PAYMENT_DEADLINE_DATE}}, we will have no option but to {{LEGAL_ACTION_DESCRIPTION}}.

Payment may be made by [accepted payment methods]. Please direct any questions to {{CONTACT_EMAIL_PHONE}}.

If you believe this notice was sent in error or wish to discuss an arrangement, contact us at the above information immediately — we are willing to discuss a payment plan before the deadline if you initiate contact by [earlier date, e.g., 5 days before deadline].

This letter is sent without waiver of any rights or remedies available to {{YOUR_BUSINESS_NAME}} under applicable law.

Sincerely,

{{YOUR_NAME_TITLE}}
{{YOUR_BUSINESS_NAME}}
{{CONTACT_EMAIL_PHONE}}

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This template is general-purpose educational content, not legal advice. State law varies and attorney review is recommended before use. Syntharra is not your attorney.

Send the final demand. If they pay on the call instead, Syntharra captures it.

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