The delivery date was the whole reason I entered the contract, like goods needed for an event - is the seller automatically in delay without my having to demand?

The general rule: no delay without a demand

Start with the default. Article 1169 says 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. So normally the mere passing of the due date is not enough; you have to demand performance, in court or out of it, before the seller is legally in delay. This matters because delay, or mora, is what makes the seller answerable for damages caused by the late performance.

When the delivery time is the whole point, no demand is needed

But the article lists exceptions, and yours is the second. It says the demand by the creditor shall not be necessary in order that delay may exist, among other cases, When from the nature and the circumstances of the obligation it appears that the designation of the time when the thing is to be delivered or the service is to be rendered was a controlling motive for the establishment of the contract. In plain terms: if the agreed time was not just a convenient date but the very reason you entered the deal, the law does not make you demand.

Not every deadline qualifies

The exception is narrower than it may sound. It applies only where the time was a controlling motive, something that appears from the nature and circumstances of the obligation, not merely because a date was written in the contract. Many contracts state a delivery date without making time the essence of the bargain; there, the general rule and its demand requirement still apply. What tips your case into the exception is that late performance would defeat the purpose entirely, as with goods tied to an event that cannot be moved.

One condition: you must be ready on your side

There is a catch built into the same article for reciprocal obligations, deals where each side owes the other, like a sale. It provides that 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. Practically, you cannot pin delay on the seller if you yourself were not ready to pay or do your own part properly.

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.

• Lara’s Gifts & Decors, Inc. vs. Midtown Industrial Sales, Inc, G.R. No. 225433, August 28, 2019 — read the decision on LawPhil →
• Goldland Tower Condominium Corporation vs. Edward L. Lim and Hsieh Hsiu-Ping, G.R. No. 268143, August 12, 2024 — read the decision on LawPhil →
• Gilat Satellite Networks Ltd., vs. United Coconut Planters Bank General Insurance Co., Inc, G.R. No. 189563, April 7, 2014 — read the decision on LawPhil →
• Polo S. Panteleon vs. American Express International, Inc, G.R. No. 174269, August 25, 2010 — read the decision on LawPhil →

Related provisions

• Civil Code, Article 1169 — Delay (Mora)