Collection Demand Letters for Texas Business Debts

By Hank FasthoffJuly 6, 2026

When you send a collection demand letter, you should establish the debt, preserve your remedies, and give the debtor a credible reason to respond. An inflated balance, an unsupported threat, or a missed notice provision can damage a claim that began with a valid unpaid invoice.

A useful demand requires more than a forceful tone. You should confirm who owes the debt, identify the documents that establish it, calculate every component of the balance, and determine what you will do if the deadline passes without payment. That preparation begins before counsel writes the first sentence, and you should write every demand as if a judge will read it, because a dispute can put the letter before the court as an exhibit.

The Debtor and Available Recovery

Liability and collectibility require separate analysis. A judgment against an empty entity produces no economic return. You should confirm the legal name and status of every obligor before sending the demand. The customer that ordered the work, the entity named on the invoice, the party that signed the contract, and the party that received the benefit aren't always the same person. A merger, assumed name, asset sale, forfeiture, or dissolved entity can complicate a collection that looks routine in the accounts receivable ledger.

You should also identify each source of payment. A guaranty, letter of credit, security interest, insurance policy, bond, or right of setoff can change the strategy. If the debtor has ceased operations, owns no nonexempt assets, and faces competing liens, a negotiated workout can produce more than a lawsuit against an empty entity.

Public records provide only part of that assessment. Secretary of State records, assumed name filings, real property records, judgment records, and Uniform Commercial Code filings can identify assets and competing claims, but they rarely show current cash, receivables, or leased equipment. You should compare the probable recovery against the expense of suit and postjudgment enforcement before committing to litigation.

Build the Claim From the Documents

Your demand should identify the contract, note, guaranty, purchase order, invoice, or other transaction that created the obligation. You should state what your client provided, when payment became due, what the debtor paid, and what remains unpaid. Attachments should include the documents a serious recipient requires to verify the claim without guessing which transaction you mean.

Contract claims require attention to conditions precedent. Notice provisions can dictate the recipient, address, delivery method, cure period, and information that a notice must contain. If the agreement requires notice to a designated officer by overnight delivery, an email to an accounts payable contact won't satisfy that provision. You should assume the debtor's lawyer will read the notice provision more carefully after the dispute than anyone read it at signing.

Promissory notes and guaranties require separate analysis. Before accelerating a note, you should confirm the default, any required notice and cure period, the lender's election to accelerate, and any waiver provisions. A guaranty can impose a separate notice or demand condition even when the primary debt is already due.

Unpaid invoices can support a contract claim, a claim for debt, or the procedural benefits of a suit on sworn account when the transaction fits Texas Rule of Civil Procedure 185. Rule 185 applies to specified claims supported by a systematic record and a compliant affidavit. It supplies an evidentiary procedure rather than an independent cause of action, so you should confirm that the underlying transaction falls within the rule before referring to it in a demand.

The Amount Owed

You should state the principal balance and show how you calculated it. List invoices, payments, credits, returns, offsets, retainage, chargebacks, and disputed items separately. A debtor who can reproduce the balance has fewer places to hide, while a creditor who can't explain the number invites a dispute over every line.

Interest requires a separate calculation. If the parties agreed on an interest rate, you should apply the agreement subject to applicable law and any contractual limits. When a creditor and obligor made no agreement to charge interest, Texas Finance Code Section 302.002 authorizes legal interest at 6% a year on the principal amount of credit extended, beginning on the 30th day after the amount became due.

Section 302.002 doesn't turn every unpaid commercial obligation into a 6% prejudgment interest claim. Texas courts distinguish legal interest under that section from prejudgment interest awarded under a statute or equitable principles. For an ordinary contract judgment outside a specific prejudgment interest statute, Texas common law governs the award.

The 180 day accrual rule in Finance Code Sections 304.102 through 304.104 belongs to the statutory framework for wrongful death, personal injury, and property damage judgments. You shouldn't cite that provision as the direct source of prejudgment interest on an ordinary unpaid invoice. In Johnson & Higgins of Texas, Inc. v. Kenneco Energy, Inc., 962 S.W.2d 507, 530 through 532 (Tex. 1998), the Texas Supreme Court held that common law prejudgment interest for claims outside the statutory classes accrues on the earlier of the 180th day after the defendant receives written notice of the claim or the date suit is filed. The court also applied simple interest at the postjudgment rate in effect when the court entered judgment.

Late fees, collection charges, and returned payment fees depend on the agreement and governing law. You should state each charge separately and identify the provision that authorizes it. Calling a charge a "late fee" doesn't prevent a usury or unenforceable penalty analysis when its economic substance triggers those rules.

Preserve Attorney Fee Recovery Under Chapter 38

Texas Civil Practice and Remedies Code Chapter 38 permits recovery of reasonable attorney fees on listed claims, including claims for rendered services, performed labor, furnished material, a sworn account, and an oral or written contract. Section 38.001 now permits qualifying recovery from an individual or organization, subject to the exclusions stated in the statute. On a five figure invoice, fee recovery often determines whether litigation makes economic sense, so the statutory conditions deserve the same care as the merits.

Section 38.002 imposes three conditions. The claimant must have attorney representation, must present the claim to the opposing party or its duly authorized agent, and must receive no tender of the just amount owed before the 30th day after presentment.

Through presentment, the creditor states its claim and requests payment. In Jones v. Kelley, 614 S.W.2d 95, 100 (Tex. 1981), the Texas Supreme Court held that no particular form of presentment is required and explained that the requirement provides an opportunity to pay before the debtor incurs liability for attorney fees. A written demand provides better proof than a disputed account of a telephone call.

Section 38.002 doesn't require a creditor to wait 30 days before filing a lawsuit. It provides 30 days after presentment for the debtor to tender the just amount and avoid Chapter 38 fee liability. Because presentment requires no particular form and preserves potential fee recovery, you should complete and document it early.

The debtor's registered agent is authorized to receive service of process, but that role doesn't establish authority to receive a payment demand for Chapter 38. You should direct presentment to the opposing party or a person whose authority to receive the claim you can prove. Contract notice addresses, responsible officers, counsel, and the business contact handling the dispute often provide stronger recipients.

An excessive demand can complicate attorney fee recovery. You should demand the amount you can support, credit undisputed payments, and explain any amount that depends on an estimate or subsequent accounting. If the debtor tenders the just amount within the statutory period, Chapter 38 doesn't authorize fees merely because the creditor demanded more. You should demand the amount you can prove and let the contract and governing law determine interest and fee recovery.

Separate Presentment From Settlement

A demand for full payment and an offer to compromise serve different purposes. Presentment asserts the claim and requests the amount owed. A settlement proposal offers to resolve a disputed claim for different consideration, such as a discounted payment, installments, mutual releases, or revised performance.

Texas Rule of Evidence 408 restricts the use of compromise offers, compromise negotiations, and related statements to prove or disprove the validity or amount of a disputed claim. A court won't treat every demand letter as protected settlement evidence solely because the sender labels it a "settlement communication." Substance and purpose govern.

When both functions belong in the same communication, you should separate them. You should state the full amount presented for payment, then identify any compromise proposal and its expiration date. This separation keeps the amount claimed distinct from the consideration offered to settle it.

The Limitations Deadline

A demand letter doesn't suspend limitations. Section 16.004 imposes a four year period on actions for debt and specified account claims, but accrual depends on the claim and transaction. Courts calculate accrual differently for installment obligations, accelerated debts, open accounts, and negotiable instruments.

Repeated invoices, telephone calls, or settlement discussions don't provide a dependable new accrual date. Under Section 16.065, an acknowledgment of a claim that appears barred can't defeat limitations unless it's written and signed by the party to be charged. Debt buyers collecting consumer debt face additional restrictions under Texas Finance Code Section 392.307, including a prohibition on filing suit or initiating arbitration after limitations expires.

If limitations will expire before the demand process ends, you should file the lawsuit in time. You can continue settlement discussions after filing, and Chapter 38 presentment can occur during the case. A self imposed demand deadline shouldn't surrender a viable claim, because you can settle a filed case, but you can't file a barred one.

Delivery and Proof

No statute makes certified mail the exclusive method of Chapter 38 presentment. You should first comply with the contract's notice provision, then use additional delivery methods that create a reliable record. Certified mail, a recognized overnight service, and email to active business contacts can document delivery and reduce factual disputes.

You should keep the signed letter, attachments, mailing receipt, tracking history, delivery confirmation, returned envelope, sent email, and any response. A letter addressed to a vacant office proves little if the creditor knew the debtor conducted business elsewhere. The record should identify what the debtor received, when it arrived, and who received it. You should build that record on the day you send the letter, when it costs nothing.

Business and Consumer Debt

The Fair Debt Collection Practices Act defines debt by the purpose of the underlying transaction. Under 15 U.S.C. Section 1692a, covered debt arises from a transaction primarily for personal, family, or household purposes. Texas Finance Code Chapter 392 uses the same core definition of consumer debt.

An unpaid invoice between two operating companies falls outside that definition when the transaction served a business purpose. A personal guaranty of a business obligation doesn't convert the underlying transaction into consumer debt by itself. Consumer debts require a separate compliance review because federal and Texas law regulate who can collect, what a collector can communicate, and how the collector can pursue a time barred debt.

Lawyers face an additional limit regardless of the debt's character. Texas Disciplinary Rule of Professional Conduct 4.04 prohibits a lawyer from threatening criminal or disciplinary charges solely to gain an advantage in a civil dispute. A collection letter should state the civil remedies the client has authorized and counsel is prepared to pursue.

Next Steps After the Deadline

Your demand should identify a payment date, a method for transmitting funds, and a person who can discuss documented disputes or settlement. It should also state the civil action the creditor intends to take if the debtor neither pays nor presents a credible response. Empty threats reduce the value of every subsequent communication.

You should treat prejudgment attachment, garnishment, and sequestration with precision. Those remedies require statutory grounds, affidavits, bonds, and court orders. A creditor can't promise to freeze an account merely because an invoice remains unpaid, and a careless threat can invite an avoidable fight over collection conduct.

If the creditor lets the deadline pass without action, the debtor can reasonably treat subsequent letters as noise. The creditor should make the decision promised in the letter, whether that decision is a lawsuit, arbitration, a negotiated payment plan, a secured workout, or closing the file. Delay increases cost, weakens collection prospects, and consumes the limitations period.

Responding to a Collection Demand

If you receive a collection demand, you should preserve the contract, invoices, communications, payment records, and proof of defects or incomplete performance. Compare the demand against the agreement and ledger, then identify the amount you accept, the amount you dispute, and the basis for each disputed item. By remaining silent, you leave the creditor's account unanswered.

You should also determine whether a cure period, contractual notice procedure, arbitration clause, setoff right, indemnity claim, or limitations defense affects the response. A documented tender can narrow the dispute, but it avoids Chapter 38 fees only if it constitutes timely tender of the just amount owed. Any settlement response should identify the proposed payment, timing, releases, and treatment of the remaining balance.

You use a collection demand successfully when it converts an aging receivable into a defined legal and business decision. The creditor should know the amount it can prove, the remedies it can pursue, and the recovery the debtor can fund. The debtor should know the evidence supporting the claim, the deadline for responding, and the consequence of continued default.