The Collection Demand Letter: How to Structure a Demand That Produces Payment, Not Silence

By Hank FasthoffJuly 6, 2026

A business that's owed money has usually sent invoices, followed up by email, made phone calls, and waited. By the time the conversation turns to a collection demand letter, the informal efforts have failed. A demand letter from an attorney transforms the dynamic because it communicates two things the prior communications didn't: someone with legal authority is now involved, and a specific consequence follows if payment isn't made.

But a demand letter that produces payment (rather than producing nothing, or worse, producing a defensive posture that hardens the debtor's position) requires more than a threatening tone. It requires accurate calculation of the amount owed, identification of the legal basis for the debt, a credible statement of what happens if payment isn't made, a deadline that aligns with statutory requirements, and an assessment of whether the debtor can pay in the first place. A demand letter sent to a debtor who's judgment-proof is a waste of postage.

Assess Collectability Before You Invest

Before drafting the demand, evaluate whether the debtor has the ability to pay. A demand letter costs attorney time. Litigation costs more. Judgment enforcement costs even more. If the debtor is insolvent, has no attachable assets, and is winding down operations, the best demand letter in the world won't produce a check.

Collectability assessment includes checking the debtor's entity status with the Texas Secretary of State (is the entity active, in good standing, or forfeited?), reviewing the debtor's publicly available financial information (liens, judgments, UCC filings, real property records), evaluating the debtor's payment history (has the debtor paid other invoices? was payment consistent before it stopped?), and considering whether the debtor's principals signed personal guarantees (which expands the collection beyond the entity to the individuals behind it).

If the debtor can pay but hasn't, the demand letter is the right tool. If the debtor can't pay and has no assets to pursue, a workout or settlement discussion may produce a better result than a demand that leads to litigation against an empty shell.

Identify the Legal Basis

Every collection demand should identify the legal basis for the debt with enough specificity that the debtor understands what's owed, why it's owed, and under what authority the creditor is seeking payment.

Contract claims should reference the specific contract (by date and parties), the provision that creates the payment obligation, the performance the creditor delivered, and the payment the debtor failed to make. Attach the contract or the relevant provisions to the demand letter.

Open account claims should reference the course of dealing between the parties, the invoices that remain unpaid, and the total outstanding balance. If the account qualifies for sworn account treatment under TRCP Rule 185, note that the creditor intends to pursue collection through the sworn account procedure (which shifts the burden to the debtor).

Promissory note claims should reference the note by date, identify the maker, the holder, the principal amount, the interest rate, and the current balance including accrued interest. If the note contains an acceleration clause, state that the creditor intends to accelerate the full balance upon default.

Guaranty claims should identify the guaranty agreement, the guarantor, and the underlying obligation the guaranty secures. A demand directed to a guarantor should be sent separately from (or in addition to) the demand sent to the primary obligor.

Calculate the Full Amount

A demand that understates the amount owed leaves money on the table. A demand that overstates it undermines credibility and may expose the creditor to claims of deceptive collection practices. Calculate the demand amount precisely.

Principal is the unpaid balance for goods delivered, services rendered, or money loaned.

Interest accrues at the contractual rate if the agreement specifies one. If the agreement doesn't specify an interest rate, Texas Finance Code § 302.002 provides a default rate of 6 percent per annum on accounts and contracts that don't specify a rate. Prejudgment interest under CPRC § 304.003 (5 percent or the prime rate, whichever is lower) begins accruing 180 days after written demand is made, which makes the demand letter itself a triggering event for prejudgment interest.

Late fees are recoverable if the contract provides for them and the amount is reasonable (not a penalty). If the contract specifies a late fee of 1.5 percent per month on unpaid balances, include it.

Attorney's fees are recoverable under CPRC Chapter 38 if the claim is for breach of an oral or written contract, a sworn account, rendered services, performed labor, or furnished materials, and the creditor satisfies the presentment requirement. If the contract itself contains an attorney's fees provision, the contractual provision controls.

The Presentment Requirement

CPRC § 38.002 requires that before recovering attorney's fees under Chapter 38, the claimant must present the claim to the opposing party and payment must not have been tendered within 30 days after presentment. "Presentment" means a demand or request for payment. Jones v. Kelley, 614 S.W.2d 95, 100 (Tex. 1981). No particular form is required, and the demand can be written or oral, but a written demand sent by certified mail creates the best evidence.

A well-drafted demand letter serves double duty: it's both a collection tool and a statutory presentment. If the debtor doesn't pay within 30 days, the creditor has satisfied the presentment requirement and can recover attorney's fees in the subsequent lawsuit. If the creditor skips the demand and files suit immediately, the attorney's fees claim may be barred even if the creditor prevails on the underlying debt.

Courts strictly construe the presentment requirement. A creditor who forgets to send the demand, or who can't prove the demand was sent, may win the breach of contract claim at trial but lose the attorney's fees. Shields Legal Group and multiple Texas appellate courts have emphasized that the failure to prove presentment is one of the most common and most costly procedural errors in Texas collection practice.

As of September 1, 2021, HB 1578 amended Chapter 38 to expand its application beyond "individuals and corporations" to include "organizations" as defined by Texas Business Organizations Code § 1.002, which covers LLCs, partnerships, business trusts, and other entity types. This amendment resolved a longstanding deficiency that prevented creditors from recovering attorney's fees under Chapter 38 against LLCs.

State the Consequence

A demand letter without a consequence is a request, not a demand. State what will happen if payment isn't made by the deadline.

Filing a lawsuit for breach of contract (or on the promissory note, or on the sworn account) seeking the full amount owed plus interest, attorney's fees, and court costs.

Pursuing prejudgment remedies if the creditor has reason to believe the debtor is dissipating assets (attachment under CPRC Chapter 61, garnishment under CPRC Chapter 63).

Recording a judgment lien against the debtor's real property through an abstract of judgment after obtaining a judgment.

Pursuing the debtor's principals individually if personal guarantees were signed.

State the consequences you're prepared to follow through on. A threat the creditor won't execute is worse than no threat, because it signals that the demand isn't serious.

Set the Deadline

Give the debtor a specific date by which payment must be received. "Payment must be received by [date 30 days from the date of this letter]" is a deadline; "immediately" is an invitation to delay.

Setting the deadline at 30 days aligns with the Chapter 38 presentment requirement. If the debtor pays within 30 days, the creditor gets paid and can't recover attorney's fees (because payment was tendered within the statutory window). If the debtor doesn't pay within 30 days, the creditor can file suit and recover attorney's fees.

A shorter deadline doesn't help. Even if the letter demands payment within 10 days, the debtor can pay within 30 days and avoid the attorney's fees obligation. A 30-day deadline matches the statutory timeline and avoids creating an unreasonable impression.

Delivery

Send the demand by certified mail, return receipt requested, to the debtor's last known business address and registered agent address. Certified mail creates a record of delivery (or attempted delivery) that supports the presentment requirement and eliminates the debtor's ability to claim the demand was never received.

If the debtor is an entity, also consider sending a copy by email to the debtor's principal or the contact person who handled the account. Email delivery doesn't substitute for certified mail for presentment purposes, but it ensures the demand reaches a human being who can act on it.

Practical Recommendations

Don't send a demand letter until you've assessed collectability. If the debtor is insolvent and has no assets, the demand won't produce payment, and the follow-through (litigation) will produce a judgment you can't collect. A settlement discussion or a workout agreement may be a better use of the creditor's resources.

Calculate the demand amount with precision. Principal, interest (contractual or statutory), late fees (if contractual), and a statement that attorney's fees will be sought if litigation is required. An inaccurate demand undermines the creditor's credibility and may give the debtor ammunition to contest the amount.

Send the demand at least 30 days before filing suit. The demand is a statutory prerequisite for attorney's fees under Chapter 38, and skipping it forfeits the creditor's right to recover fees even if the creditor prevails on the underlying claim.

Follow through. If the deadline passes without payment or a credible settlement offer, file suit. A demand letter that produces no payment and no lawsuit teaches the debtor that the creditor's threats are empty, which makes the next demand (and the next invoice) even easier to ignore.