There is a step that happens before any lawsuit, before any courtroom, before any judge ever sees your file, and it is the step that buyers most often skip and most often regret. It is not dramatic. It is a letter. A formal, properly delivered demand to the developer, and whether or not you sent it can quietly decide whether your case is strong or fatally weak long before anyone argues the merits.
In Dominican legal practice it has a name, the puesta en mora, the formal placing of the other party in default. It sounds like a technicality. It is anything but. For a foreign buyer who has been wronged by a developer, it is often the difference between a claim that recovers damages and a claim that recovers nothing. It is the first move in nearly every path described in the full guide to when a developer doesn’t deliver.
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What the Letter Actually Does
When a developer misses a deadline or stops performing, you feel wronged immediately, and you are. But the law does not treat your private frustration as the moment the developer became legally accountable. It needs a marker, a clear, documented point in time when you formally told the developer: you are in breach, and I am holding you to account.
That marker is the puesta en mora. It is the act that converts the developer’s silence into a documented default. Before it, the developer can claim it did not know you considered the contract breached, that it was still working things out, that no one told it to perform. After it, that excuse is gone. The clock has started, on the record, in a way a court will recognize.
Dominican courts have been direct about this. To award damages for a developer’s failure to deliver, a court will look for whether the buyer placed the developer in default. The demand is not a courtesy. It is frequently the threshold the court checks before it will even consider compensating you. Skip it, and you may find that your otherwise strong case cannot reach the damages you deserve, because you never created the legal moment that makes those damages claimable.
What Happens to a Buyer Who Never Sends a Formal Demand?
A buyer who never sends a formal demand generally hands the developer a ready made defense. Picture the buyer who does everything except this. The developer misses the delivery date. The buyer waits, hopeful. Months pass. The buyer grows angry, stops paying, maybe hires a lawyer, finally files suit. And in court, the developer’s defense is simple: this buyer never formally demanded performance, never put us in default, simply went silent and then sued.
That silence, which felt to the buyer like patience, reads in a courtroom like ambiguity. Did the buyer truly consider the contract breached, or were they just waiting? Did they give the developer a clear chance to perform? Without the demand on the record, those questions hang open, and open questions favor the party defending the claim.
The buyer who sent the formal demand has none of these problems. Their file shows a clear date, a clear demand, a clear refusal or silence in response. The story tells itself: I demanded, they failed, I sued. That clarity is worth more than most buyers realize until they are sitting across from a developer’s lawyer who is exploiting its absence. According to Caribbean Counsel’s analysis of more than 3,000 Dominican court decisions, a documented puesta en mora is one of the most consistent dividing lines between a buyer who can claim damages and a buyer who cannot.
Can a Formal Demand Resolve the Dispute Without a Lawsuit?
A formal demand quite often resolves the matter on its own, without a lawsuit ever being filed. That is the second reason it matters, and it is the more hopeful one.
A developer that has been ignoring emails and letting deadlines slide is operating on the assumption that you are not serious, that you are far away, that you will eventually give up. A formal demand, delivered through the proper legal channel by a Dominican attorney, shatters that assumption. It signals that you have engaged local counsel, that you understand the process, and that litigation is the next step, not an empty threat. Developers who stonewall casual buyers frequently move when a formal demand arrives, because the calculation has changed.
So the demand does double duty. If the developer responds and performs, you may resolve the matter without a full lawsuit. If the developer ignores it, you have built the foundation your eventual case stands on. Either way you win something. There is almost no scenario where sending it leaves you worse off, and many where skipping it does.
What Makes a Demand Effective
Not every angry email is a puesta en mora. For the demand to carry its legal weight, it has to be done correctly, which is part of why it belongs in the hands of counsel rather than fired off from your inbox.
It must be formal and properly delivered, through the channel Dominican law recognizes, so that its delivery is documented and provable. It must clearly identify the breach, the contract, the obligation the developer failed to meet, and what you demand. It must give the developer a defined opportunity to perform. And it must be preserved as evidence, because its entire value in a later proceeding is that you can prove it happened, when, and what it said.
A casual message lacks all of this. It may express your frustration, but it does not create the legal default that protects your claim. The difference between the two is the difference between feeling wronged and being able to prove, on the record, that you formally held the developer accountable.
Why Should the Formal Demand Come Before Any Other Legal Move?
The formal demand should generally come first because it preserves every option the buyer might later want to use. The cruelest outcome in these cases is the buyer with a genuine grievance, real damages, and a developer clearly at fault, who walks into court and discovers that the absence of one formal letter has hollowed out their claim. It is avoidable. Entirely.
If your developer has missed a deadline, gone silent, or failed to deliver, the demand is very often the first thing that should happen, before you stop paying, before you sue for performance or rescission, before you make any other move. Sent correctly and early, it protects every option you might later want to use.
If you are dealing with a developer who is not performing, Caribbean Counsel can prepare and deliver a proper formal demand on your behalf, building the foundation of your case from the first step, usually without you needing to travel.
Frequently Asked Questions
Can a buyer send the puesta en mora themselves, or does it need a lawyer?
A puesta en mora generally has to be delivered through the channel Dominican law recognizes, so that its delivery is documented and provable. In practice a Dominican attorney prepares and serves it. An email or a messaging app note from the buyer may express frustration, but it usually does not create the formal default that protects a later claim.
What must a formal demand contain to carry legal weight?
The demand should identify the contract, describe the obligation the developer failed to meet, state clearly what the buyer requires, and give the developer a defined opportunity to perform. It must then be preserved as evidence, because its value in a later proceeding depends entirely on the buyer being able to prove what it said and when it was delivered.
Does sending a demand letter commit the buyer to suing?
No. A puesta en mora places the developer formally in default, but it does not oblige the buyer to file suit. Many developers respond once local counsel is visibly involved. If the developer performs, the matter may end there. If the developer ignores the demand, the buyer keeps the documented foundation any later claim will rest on.
Should the demand be sent before or after the buyer stops paying?
The demand should generally come first. A buyer who suspends payments without having placed the developer in default can look, on paper, like a buyer who simply could not pay. Sending the formal demand before withholding money creates the record showing that the developer breached first, which is the record a Dominican court will examine later.
Can a foreign buyer do this without traveling to the Dominican Republic?
In most cases yes. A Dominican attorney can prepare and serve the formal demand under a power of attorney granted by the buyer from abroad, usually with notarization and apostille of that document. The buyer generally does not need to be in the country for this step, or for the proceedings that may follow it.
This article is general legal information, not legal advice for any specific situation. Whether and how to issue a formal demand depends on your specific contract and circumstances. Caribbean Counsel was founded by an attorney trained at the Dominican Republic’s #1 ranked law firm (Legal 500 / Chambers Global).