What Is a Demand Letter for Collection?
A demand letter for collection is a formal written communication from a creditor (or their lawyer) to a debtor, demanding payment of an outstanding obligation within a specified period and warning of legal action if the demand is not satisfied. It is the first formal step in the debt collection process under Philippine law and is a prerequisite to filing a case in court.
The same document goes by several names — a demand for payment, a collection letter, or, when it is the creditor's last notice before suit, a final demand letter. In Tagalog it is commonly called a sulat ng paniningil.
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A demand letter accomplishes several legal objectives:
- Puts the debtor in default — under Article 1169 of the Civil Code, obligations become demandable and the debtor is in delay (mora) upon a formal demand
- Starts the running of interest — legal interest begins to accrue from the date of demand (for obligations without stipulated interest)
- Evidence of good faith — demonstrates to the court that the creditor attempted to settle before litigating
- Prerequisite for certain courts — some courts require proof of prior demand before accepting a collection complaint
Free Collection Demand Letter Template
Atty. Jose Manalo
Attorney-at-Law
Manalo & Associates Law Offices, 5th Floor, Ortigas Tower, Pasig City
June 1, 2026
JUAN DELA CRUZ
123 Rizal Street, Barangay San Antonio, Quezon City
Dear Juan Dela Cruz:
This is to remind you of your outstanding obligation to our client, Maria Santos, which has already accumulated to ₱150,000.00 (inclusive of interests and penalties) as of June 1, 2026. The basis of this obligation is as follows: a loan extended on July 1, 2025, evidenced by a Promissory Note duly signed by you, which remains unpaid despite repeated demands.
In view thereof, DEMAND is hereby made upon you to pay in full your outstanding obligation within 15 days from receipt of this letter.
Otherwise, we shall be constrained to take appropriate legal action against you in court for the recovery of the abovementioned sum plus damages, legal interests, and attorney’s fees, to protect the rights and interests of our client.
It would be prudent for you to give preferential attention to this matter. You may contact our client or this office to make arrangements for payment.
This demand is made without prejudice to our client’s right to pursue all available civil, criminal, or other remedies under law and equity.
Very truly yours,
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