Putting someone in default in Louisiana means taking a specific legal step that signals the time for voluntary performance is over and the financial clock has started. Until that step happens, Civil Code Article 1989 says no delay damages are owed, no matter how late the other party is.1Justia. Louisiana Civil Code Art. 1989 – Damages for Delay The step is sometimes automatic and sometimes requires a formal demand, and getting the mechanics right decides how much interest and penalty you can eventually recover.
Why the Default Step Exists
Louisiana treats an unmet deadline as a manageable lapse until the creditor draws a clear line. Article 1989 provides that delay damages run only “from the time the obligor is put in default.”1Justia. Louisiana Civil Code Art. 1989 – Damages for Delay A creditor cannot stay silent, let damages accumulate, and then bill for the full lapse. Everything before the trigger date is legally invisible from a delay-damages standpoint.
That rule cuts both ways. Send the demand too late and you lose weeks or months of recoverable interest. Send it before you are actually entitled to performance and it does nothing.
When Default Happens Automatically
Article 1990 handles the most common situation. When the contract sets a clear deadline, or the circumstances make the deadline obvious, the obligor is in default the moment that deadline passes. No letter, no phone call, no witnesses.2Justia. Louisiana Civil Code Art. 1990 – Obligor Put in Default by Arrival of Term A construction contract requiring completion by June 1 puts the contractor in default on June 2 by operation of law.
The automatic trigger applies only when the term is “fixed, or is clearly determinable by the circumstances.”2Justia. Louisiana Civil Code Art. 1990 – Obligor Put in Default by Arrival of Term Loose deadlines like “as soon as possible” or “within a reasonable time” do not qualify. If your contract is vague on timing, you cannot rely on automatic default and will need to use one of the formal methods below. You also cannot put someone in default before performance is actually due.
The Four Ways to Put Someone in Default
When automatic default does not apply, Article 1991 recognizes four methods.3Justia. Louisiana Civil Code Art. 1991 – Manners of Putting in Default
Written Demand
A letter or other written communication requesting performance. There is no required template, but the writing needs to identify the obligation and make clear that the time for performance has passed. Ambiguity is the enemy here. If the other side can later argue the letter was unclear, the default date can shift or disappear.
Oral Demand Before Two Witnesses
The creditor states the demand out loud in front of two competent witnesses who can later testify to what was said. A private verbal warning does not qualify. The two-witness requirement exists specifically to guard against later disputes over whether a conversation actually amounted to a demand.
Filing Suit
Serving the obligor with a petition for performance or damages itself functions as the formal notice. This is often the practical route when the working relationship has already collapsed and a demand letter would be ignored anyway.
A Contract Clause That Triggers Default
The parties can agree in advance that default occurs automatically on a stated event. Language like “without further notice” or “default shall occur automatically upon failure to perform by [date]” is common in commercial leases and construction contracts. Where such a clause exists, the contract itself does the work. Unlike Article 1990’s fixed-deadline rule, a contract clause can be written to trigger default on conditions other than a mere date, such as failure to hit a quality standard or a specific milestone.
When You Do Not Need to Demand Anything
Louisiana courts distinguish between passive breach (simply failing to act) and active breach (taking an action that is fundamentally inconsistent with the contract). If a debtor actively breaches, no demand is needed. If a contractor tears down a partially built structure instead of completing it, the creditor does not have to send a letter asking for performance the contractor has made impossible. Delay damages and interest can run from the moment of that active breach.
Document the conduct carefully. Photographs, correspondence, and witness statements about what the other party actually did become the evidentiary anchor for the start date of your damages.
Check Your Own Performance First
In contracts where both sides owe each other something, Article 1993 adds a prerequisite most creditors overlook. You cannot put the other party in default unless you have already performed your own obligation or are ready to do so.4Justia. Louisiana Civil Code Art. 1993 – Reciprocal Obligations A buyer who has not tendered payment cannot put a seller in default for late delivery. Many otherwise valid claims fail here quietly: the demand goes out, but the creditor has not held up their end, and the whole default is treated as ineffective.
What Starts Running Once Default Is Triggered
From the default date forward, delay damages accrue. You cannot backdate them to when trouble first appeared or when the project should have started.
The most common component is judicial interest. For 2026, the judicial interest rate is 7.50% per year, and the rate is reset annually.5Louisiana Office of Financial Institutions. Judicial Interest Rates Contractual penalty clauses, such as a per-day charge for late completion, also begin running from the default date, not from contract signing.
Timing matters more than most creditors appreciate. A demand sent on March 15 instead of February 15 costs a full month of interest and per-day penalties. On a large claim, that gap is real money.
Bad Faith Removes the Damages Ceiling
When the delay is the result of fraud or bad faith, the usual limits on damages expand. Under Article 1997, a bad-faith obligor is liable for all damages, foreseeable or not, that are a direct consequence of the failure to perform.6Justia. Louisiana Civil Code Art. 1997 – Obligor in Bad Faith A good-faith obligor is generally on the hook only for damages the parties could have foreseen when the contract was made.
Nonpecuniary Losses in Personal Contracts
Article 1998 allows recovery for inconvenience, mental anguish, or emotional distress in two narrow situations: when the contract was intended to serve a personal or emotional interest and the obligor knew the breach would cause that harm, or when the obligor deliberately intended to cause distress by failing to perform.7Justia. Louisiana Civil Code Art. 1998 – Damages for Nonpecuniary Loss A contractor who abandons a home renovation is inside this territory. A commercial vendor whose shipment is a week late is not.
Defenses That Can Wipe Out or Reduce the Claim
Fortuitous Events
Article 1873 relieves an obligor of liability when performance is prevented by a fortuitous event.8Justia. Louisiana Civil Code Art. 1873 – Obligor Not Liable When Failure Caused by Fortuitous Event Article 1875 defines a fortuitous event as one that “could not have been reasonably foreseen” at the time the contract was made.9Justia. Louisiana Civil Code Art. 1875 – Fortuitous Event Hurricanes, floods, and government-ordered shutdowns are the standard Louisiana examples.
The defense fails in three situations:
- The obligor contractually assumed the risk of such events.
- The fortuitous event happened after the obligor was already in default.
- The obligor’s own fault contributed to the failure, and the failure would not have occurred without that fault.
The middle point is why prompt demands matter so much. An obligor already in default when a hurricane hits remains liable for delay damages.8Justia. Louisiana Civil Code Art. 1873 – Obligor Not Liable When Failure Caused by Fortuitous Event Wait too long and an intervening disaster can erase the claim.
The Creditor’s Duty to Mitigate
Article 2002 requires the creditor to take reasonable steps to reduce the harm caused by the late performance.10Justia. Louisiana Civil Code Art. 2002 – Reasonable Efforts to Mitigate If a replacement contractor was available at reasonable cost and you chose to sit idle while damages piled up, a court can reduce your recovery by what mitigation would have saved. The standard is reasonableness, not perfection; you are not required to take unreasonable risks or spend disproportionate sums to cover for the other side’s failure.
How Long You Have to Sue
Article 3499 sets a ten-year prescriptive period for personal actions unless a specific statute provides a different one.11Justia. Louisiana Civil Code Art. 3499 – Personal Action Once prescription runs, the claim is extinguished no matter how strong it was on the merits. The clock generally starts when the cause of action arises, which for delay damages is the date the obligor was put in default. Sending a demand and then waiting years to sue puts the claim at risk from both fading evidence and expiring prescription.