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Demand Letter Templates

Two formal demand letter templates for serious delinquencies. A standard B2B demand and an attorney-supervised version. The last step before litigation.

When to Send a Demand Letter

A demand letter is a formal, pre-litigation communication. It is not a reminder or a follow-up. Send one when:

What Every Demand Letter Must Include

A legally effective demand letter contains these elements. Missing any of them weakens your position if the case goes to court.

Required Elements

  • Your full legal business name and address
  • The debtor's full legal business name and address
  • Specific invoice numbers and amounts owed
  • Dates of original invoices and due dates
  • Summary of prior collection attempts with dates
  • Total amount due including late fees and interest
  • Clear deadline for payment (10-15 business days)
  • Specific consequences if payment is not received
  • Method for the debtor to respond or pay

Common Mistakes to Avoid

  • Threatening legal action you cannot or will not pursue
  • Using aggressive or abusive language
  • Misrepresenting the amount owed
  • Sending to the wrong entity (parent co vs. subsidiary)
  • Failing to send via certified mail
  • Not keeping a copy for your records
  • Demanding payment in an unreasonably short timeframe
  • Including unenforceable penalties not in your contract
  • Sending after the statute of limitations has expired
Standard B2B Demand

Formal Demand for Payment

Send via: Certified mail + email • Response deadline: 10 business days
FORMAL DEMAND FOR PAYMENT
Via Certified Mail, Return Receipt Requested and Electronic Mail Date: March 24, 2025 Pinnacle Solutions, LLC Attn: Sarah Chen, Chief Financial Officer 4200 Commerce Blvd, Suite 300 Denver, CO 80239 RE: Demand for Payment — Past Due Account Total Amount Due: $4,892.50 Dear Ms. Chen, This letter constitutes a formal demand for payment of the outstanding balance owed by Pinnacle Solutions, LLC ("Pinnacle") to Acme Corp ("Acme") in the amount of $4,892.50. BACKGROUND OF THE DEBT On January 15, 2025, Acme issued Invoice #INV-2024-0847 to Pinnacle for professional services rendered in December 2024 and January 2025, in the amount of $4,750.00, with payment terms of Net 30. The invoice was due on February 15, 2025. COLLECTION EFFORTS TO DATE Acme has made the following good-faith attempts to collect this debt: 1. February 8, 2025 — Pre-due courtesy reminder via email 2. February 15, 2025 — Due date reminder via email 3. February 22, 2025 — Follow-up email (7 days past due) 4. March 17, 2025 — Formal collection notice via email and U.S. mail None of these communications have resulted in payment or a substantive response. AMOUNT DUE Principal (Invoice #INV-2024-0847): $4,750.00 Late fees (1.5%/month, per Section 8 of our Service Agreement dated September 3, 2024): $ 142.50 --------- TOTAL DUE: $4,892.50 DEMAND Acme hereby demands that Pinnacle remit payment in full in the amount of $4,892.50 within ten (10) business days of receipt of this letter. Payment may be made by: - ACH transfer to account on file (details attached) - Wire transfer to: First National Bank, Routing #021000089, Acct #8834521067 - Certified check payable to Acme Corp, mailed to 123 Business Ave, Suite 400, Austin, TX 78701 CONSEQUENCES OF NON-PAYMENT If full payment is not received within the stated deadline, Acme will, without further notice: 1. Refer this matter to outside legal counsel for collection, in which case you will be responsible for all collection costs and reasonable attorney fees as provided in Section 12 of our Service Agreement. 2. Report the delinquent balance to Dun & Bradstreet, Experian Business, and Equifax Commercial. 3. Pursue all legal remedies available under the laws of the State of Texas, including but not limited to filing suit in Travis County District Court for the full balance, accrued interest, collection costs, and attorney fees. RESERVATION OF RIGHTS This demand is made without prejudice to any and all rights and remedies available to Acme under the Service Agreement, at law, or in equity, all of which are expressly reserved. We strongly prefer to resolve this matter without litigation. If you wish to discuss a payment arrangement or if there are circumstances we should be aware of, please contact the undersigned immediately. Sincerely, James Mitchell Director, Accounts Receivable Acme Corp 123 Business Ave, Suite 400 Austin, TX 78701 (555) 234-5678 james.mitchell@acmecorp.com Enclosures: - Copy of Invoice #INV-2024-0847 - Copy of Service Agreement (relevant sections) - ACH payment instructions

Customization Tips

  • Replace all company names, addresses, invoice numbers, and amounts with your actual data
  • Reference the specific section of your contract that allows late fees and attorney fee recovery
  • Name the specific court and jurisdiction where you would file
  • Attach copies of the invoice and relevant contract sections
  • Always send via certified mail with return receipt requested
Attorney-Supervised Demand

Attorney Demand Letter

Send via: Attorney letterhead, certified mail • Response deadline: 15 business days
LAW OFFICES OF CARTER & ASSOCIATES, PLLC
1500 Main Street, Suite 800 Austin, Texas 78701 Phone: (512) 555-9900 Fax: (512) 555-9901 SENT VIA CERTIFIED MAIL, RETURN RECEIPT REQUESTED AND ELECTRONIC MAIL (s.chen@pinnaclesolutions.com) March 24, 2025 Pinnacle Solutions, LLC Attn: Sarah Chen, Chief Financial Officer 4200 Commerce Blvd, Suite 300 Denver, CO 80239 Re: Demand for Payment Our Client: Acme Corp Amount Due: $4,892.50 Our File No.: 2025-AC-0342 Dear Ms. Chen: This firm represents Acme Corp ("our Client") in connection with the collection of amounts owed by Pinnacle Solutions, LLC ("your Company") under the Service Agreement dated September 3, 2024 between the parties (the "Agreement"). STATEMENT OF ACCOUNT Our Client has advised us that your Company has failed to pay Invoice #INV-2024-0847, dated January 15, 2025, in the original amount of $4,750.00. The invoice was due February 15, 2025, and is now 37 days past due. Together with contractual late charges of 1.5% per month as provided in Section 8 of the Agreement, the total balance owed is $4,892.50. Our Client further advises that it has made no fewer than four (4) written attempts to collect this debt between February 8, 2025 and March 17, 2025, none of which have been answered. DEMAND On behalf of our Client, we hereby demand that your Company remit payment in the amount of $4,892.50 within fifteen (15) business days of your receipt of this letter. Payment should be made directly to our Client: Acme Corp Attn: James Mitchell, Director of Accounts Receivable 123 Business Ave, Suite 400 Austin, TX 78701 Or via ACH/wire transfer using the instructions enclosed. NOTICE OF INTENT TO PURSUE LEGAL REMEDIES Please be advised that if payment is not received within the stated period, we have been authorized to initiate legal proceedings against your Company in the appropriate court of competent jurisdiction. Pursuant to Section 12 of the Agreement and applicable Texas law, our Client will seek recovery of: (a) The full outstanding balance of $4,892.50; (b) Continuing late charges at 1.5% per month until paid in full; (c) Reasonable attorney fees and costs of collection; (d) Court costs and pre- and post-judgment interest at the statutory rate; and (e) Any and all other relief to which our Client may be entitled. We note that under Texas law, the prevailing party in a breach of contract action is entitled to recover reasonable attorney fees. Tex. Civ. Prac. & Rem. Code Section 38.001. Litigation will substantially increase the total amount owed. SETTLEMENT DISCUSSION Our Client has authorized us to convey that it remains open to a reasonable resolution of this matter without litigation. If your Company wishes to discuss payment arrangements, please contact the undersigned within ten (10) business days. If you are represented by counsel in this matter, please have your attorney contact us directly. This letter is not intended to be a complete statement of all claims, rights, and remedies available to our Client, all of which are expressly reserved. Please govern yourself accordingly. Very truly yours, LAW OFFICES OF CARTER & ASSOCIATES, PLLC _________________________ Rachel Carter, Esq. Texas Bar No. 24087651 rcarter@carterassociates.com cc: Acme Corp — James Mitchell Enclosures: - Copy of Service Agreement (Sections 8 and 12) - Copy of Invoice #INV-2024-0847 - Collection correspondence log - ACH payment instructions

When to Use the Attorney Version

  • Amount exceeds $10,000 — The cost of attorney involvement is justified by the potential recovery
  • Debtor has ignored all prior attempts — An attorney letter signals a new level of seriousness
  • You intend to file suit if unpaid — Never have an attorney send a demand you will not back up
  • Contract has attorney fee provision — If your contract allows fee recovery, the letter cost may be recouped
  • Note: This template must be sent on actual attorney letterhead by a licensed attorney. Using this without attorney involvement is unauthorized practice of law.

Important Legal Notes

More Collection Resources

Frequently Asked Questions

What is the difference between a collection letter and a demand letter?
A collection letter is a reminder or notice requesting payment. A demand letter is a formal, often pre-litigation communication that states a specific deadline and outlines legal consequences. Demand letters are typically the last step before filing a lawsuit.
Do I need an attorney to send a demand letter?
For B2B disputes, you can send a demand letter yourself. However, an attorney-signed letter carries significantly more weight. For amounts over $10,000 or complex disputes, attorney involvement is strongly recommended.
How long should I wait after sending a demand letter?
Give the recipient 10-15 business days to respond. If sent via certified mail, the clock starts when they sign for delivery. If you receive no response after the deadline, follow through on stated consequences.

A Demand Letter Is the Last Step. What If You Never Got There?

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