Short answer. Generally yes. Under Article 1169, your borrower does not fall into legal delay just because the due date passed; delay runs only from the time you judicially or extrajudicially demand payment. A missed deadline alone is not enough, unless one of the article's three exceptions applies.

What the law says

incur in delay from the time the obligee judicially or extrajudicially demands from them the fulfillment of their obligation

Civil Code, Article 1169 — Delay (Mora). Read the full provision →

What the law says

the demand by the creditor shall not be necessary in order that delay may exist

Civil Code, Article 1169 — Delay (Mora). Read the full provision →

What the law says

neither party incurs in delay if the other does not comply or is not ready to comply in a proper manner with what is incumbent upon him

Civil Code, Article 1169 — Delay (Mora). Read the full provision →

The general rule: demand comes first

Article 1169 sets the default. Those obliged to deliver or to do something incur in delay from the time the obligee judicially or extrajudicially demands from them the fulfillment of their obligation. In everyday terms, the arrival of the due date does not automatically put your borrower in default (mora). You must first make a demand — a court action, or an extrajudicial demand such as a demand letter — before the law treats him as legally in delay. Until then, he owes the money, but the consequences that flow from delay have not yet started to run.

Why demand matters — what delay unlocks

Delay is not a mere formality; it is the trigger for real consequences. Once your borrower is in delay, he becomes answerable for damages caused by the delay and, in a money debt, for interest by way of indemnity. Before demand, none of that has legally begun, even if the deadline is long past. This is why a dated, clearly worded demand is worth sending: it marks the moment from which delay — and its costs — are counted. Keep proof that it was sent and received, because the burden of showing demand generally falls on the creditor asserting it.

The three exceptions — when no demand is needed

The article then lists when the demand by the creditor shall not be necessary in order that delay may exist. First, when the obligation or the law expressly so declares. Second, when the nature and circumstances show that the time fixed was a controlling motive of the contract — a "time is of the essence" obligation. Third, when demand would be useless, as when the obligor has rendered it beyond his power to perform. If your loan agreement falls into one of these, the due date alone can place your borrower in delay, without any letter.

What this rule does not do

Article 1169 fixes when delay begins; it does not erase the debt, shorten the period to sue, or convert a simple demand into a court judgment. Nor does it apply the same way to reciprocal obligations: there, neither party incurs in delay if the other does not comply or is not ready to comply in a proper manner with what is incumbent upon him, and delay by one begins only from the moment the other performs. So if your own duties under the deal are unfulfilled, you may not be able to hold your borrower in delay at all.

Cases citing this provision

These Supreme Court decisions cite the provision above. We list them so you can read them yourself; the summaries of what each decided are not ours to give.

Related provisions

Note. Statute text quoted on this page is reproduced from the official enactment and is linked to the full provision. The explanation around it is general legal information from Vivas & Nobles Law Office, not legal advice. Whether it applies to your situation depends on facts only a lawyer reviewing them can assess.