How to Enforce B2B Debt Collection and Open Account Claims in Louisiana Courts

Unpaid invoices are the silent killers of business cash flow. When one business extends credit to another in Louisiana, and the debtor simply ignores the bills, standard collections calls rarely work. Fortunately, Louisiana offers a powerful legal tool designed specifically for businesses owed money for goods and services: the La. Rev. Stat. § 9:2781. This law provides a fast track to recovering not only the principal debt but also the attorney fees you spend chasing it.

However, the Open Account Statute is full of procedural traps. If you miss a single step, a judge will deny your request for attorney fees, forcing you to pay your lawyer out of your own pocket. To ensure your demand letters and petitions are flawless, we strongly recommend hiring a commercial collections attorney from our US Lawyer directory before you contact the debtor.

Step-by-Step B2B Debt Collection Process

Winning an Open Account claim requires strict adherence to statutory timelines. A simple email demanding payment is not enough.

Step 1: Confirming it is an Open Account

First, your lawyer must verify that the debt qualifies. An open account generally involves an ongoing line of credit where multiple transactions occur over time, rather than a single, isolated promissory note. The legal precedent Frey Plumbing Co., Inc. v. Foster, 996 So. 2d 969 (LA Supreme Court 2008) clarified that the statute applies to professional services and single-transaction debts as long as credit was extended. This makes the law extremely broad and favorable to creditors.

Step 2: Drafting the Strict 30-Day Demand Letter

Under La. Rev. Stat. § 9:2781(A), you must send a formal written demand letter to the debtor correctly setting forth the amount owed. This is typically done using a Form Demand Letter, Louisiana, General, 30-Day Open Account Demand. The letter must correctly state the exact amount owed and include copies of the unpaid invoices. Most importantly, sending the demand by certified mail with return receipt requested or commercial courier establishes solid proof of the date it was transmitted.

Step 3: Filing the Lawsuit

If the debtor fails to pay the full amount within 30 days after the demand letter is sent, you can file a lawsuit. Your attorney will file a Form Civil Petition, Louisiana, District Court, Petition on Open Account at a proper venue, such as the 1st Judicial District Court, Shreveport or the 15th Judicial District Court, Lafayette. Because you complied strictly with the 30-day statutory demand requirement under La. Rev. Stat. § 9:2781(A), the court is authorized to award reasonable attorney fees when judgment is rendered in your favor.

Industry-Specific Debt Collection (Micro-Niches)

Open account disputes frequently arise in industries that rely heavily on ongoing B2B credit terms.

Unpaid Invoices for Construction Materials

Lumber yards, concrete suppliers, and heavy equipment rental companies in Louisiana frequently use open accounts for local contractors. If a contractor buys materials on a Net-30 account to build a commercial project in Metairie but fails to pay, the supplier can use the Open Account Statute. Additionally, they may also file a Louisiana materialman lien against the physical property to secure the debt.

B2B Software Subscription Arrears

Technology and SaaS companies often struggle with B2B clients who stop paying monthly enterprise subscription fees but continue using the software. The unpaid monthly invoices for professional digital services qualify as an open account. A properly timed 30-day demand letter often forces the delinquent business to pay immediately to avoid being hit with thousands in extra attorney fees.

Wholesale and Distribution Unpaid Accounts

Distributors who supply restaurants, grocery stores, and retail shops typically operate on open accounts, dropping off new inventory every week. If a restaurant in New Orleans falls three months behind on food delivery invoices, the distributor can aggregate all the unpaid invoices into a single Open Account lawsuit to recover the massive deficit.

Open Account vs. Standard Breach of Contract

How Much Does it Cost in Louisiana?

Filing a commercial collection lawsuit typically involves court fees of $250 to $400. While corporate attorneys charge hourly rates (often $250 to $500 an hour), many collection attorneys will take B2B open account cases on a contingency basis, keeping 20% to 33% of what they successfully collect. The massive benefit of the Louisiana Open Account Statute is that the judge can order the debtor to cover these legal fees, making the creditor whole.

How Long Does the Process Take?

Under La. Civ. Code art. 3494, you have a 3-year liberative prescription period to file a lawsuit on an open account, starting from the day the payment became due. Once the 30-day demand period expires and suit is filed, the debtor has 21 days after service of citation to file an answer under La. Code Civ. Proc. art. 1001(A). If the debtor fails to answer, your attorney can obtain a default judgment under La. Code Civ. Proc. art. 1702, which includes a requirement to provide at least seven days notice of intent before the default judgment is rendered if the defendant has appeared of record or contacted counsel in writing.

Frequently Asked Questions (FAQ)