Template · Letter

Notice of referral to collections agency — template letter

Use this template when you have exhausted direct follow-up and are about to place a past-due invoice with a third-party collection agency. Sending written notice before placement is best practice and required in some states.

Use it for

  • Invoices that have been past due for 90+ days with no response
  • Situations where you've already sent a demand letter
  • Pre-placement notification that is best practice or required by state law
  • Creating a final paper-trail record before third-party referral

Do not use for

  • First-party collection follow-up — this is specifically for third-party agency referral
  • Invoices still within 30–60 days past due where direct resolution is realistic
  • Situations where you have an active dispute — resolve the dispute first

Variables to fill in

{{YOUR_NAME}}
Your full name.
{{YOUR_BUSINESS_NAME}}
Your business name.
{{YOUR_ADDRESS}}
Your business address.
{{CLIENT_FULL_NAME}}
The client's full name.
{{CLIENT_ADDRESS}}
The client's last known address.
{{INVOICE_NUMBER}}
Invoice number.
{{INVOICE_AMOUNT}}
Total amount owed.
{{ORIGINAL_DUE_DATE}}
Original due date on the invoice.
{{DAYS_PAST_DUE}}
Number of days past due.
{{FINAL_PAYMENT_DEADLINE}}
Date by which you require payment to avoid agency referral (recommend 10 days).
{{PAYMENT_INSTRUCTIONS}}
How to pay to avoid referral.
{{DATE}}
Date of this letter.

The template

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

{{YOUR_BUSINESS_NAME}}
{{YOUR_ADDRESS}}
{{DATE}}

SENT VIA: [Certified Mail / Email — check both if available]

{{CLIENT_FULL_NAME}}
{{CLIENT_ADDRESS}}

RE: FINAL NOTICE PRIOR TO COLLECTIONS REFERRAL — Invoice {{INVOICE_NUMBER}}

Dear {{CLIENT_FULL_NAME}},

This letter is formal notice that Invoice {{INVOICE_NUMBER}} for ${{INVOICE_AMOUNT}}, originally due on {{ORIGINAL_DUE_DATE}}, is now {{DAYS_PAST_DUE}} days past due. Prior collection attempts — including written reminders and direct outreach — have not resulted in payment or substantive communication from you.

FINAL OPPORTUNITY TO RESOLVE DIRECTLY

If payment in full of ${{INVOICE_AMOUNT}} is received no later than {{FINAL_PAYMENT_DEADLINE}}, no further action will be taken and the matter will be considered resolved.

To pay immediately: {{PAYMENT_INSTRUCTIONS}}

If you believe you have a legitimate dispute, you must contact us in writing at {{YOUR_ADDRESS}} or [email address] before {{FINAL_PAYMENT_DEADLINE}} with specific details of your objection.

REFERRAL TO COLLECTIONS

If full payment is not received and no substantive written dispute has been received by {{FINAL_PAYMENT_DEADLINE}}, we will refer this account to a third-party collections agency. At that point, the matter will be out of our direct control, and additional collection costs or fees may be added to the balance pursuant to our original agreement.

We sincerely prefer to resolve this directly. If there is a reason you have been unable to pay that we are not aware of, please contact us immediately.

Sincerely,

{{YOUR_NAME}}
{{YOUR_BUSINESS_NAME}}

---

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.

Most clients respond to this letter. For earlier intervention, Syntharra makes the call at day 3 — before it reaches this stage.

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