Unpaid Debt Dispute in the Philippines: Step-by-Step

Short answer: Handle an unpaid-debt dispute in stages. Pin down the exact balance and your papers, send a written demand, try to settle, go through barangay conciliation when both parties live in the same city or municipality, then file small claims or a collection case. Keep one eye on the deadline the whole time: 10 years on a written contract, 6 years on an oral one (Civil Code, Arts. 1144–1145).

This guide is the step-by-step roadmap for a debt dispute that has already started — the creditor is chasing, the borrower is disputing or not paying, and both sides want to know what happens next. It covers both sides of the table. For the doctrine behind collection itself (what a creditor must prove, how interest and penalties are analyzed, common defenses), see our companion guide on what a creditor must prove to collect an unpaid debt.

Is an unpaid debt a civil case or a criminal case?

Ordinary non-payment of a loan or account is a civil matter. The 1987 Constitution says plainly that “no person shall be imprisoned for debt” (Art. III, Sec. 20). A creditor who threatens jail for a simple unpaid loan is overstating the law.

The picture changes only when a separate offense exists alongside the debt. The most common example is a bounced check: under Batas Pambansa Blg. 22, issuing a check that is later dishonored for insufficient funds can be a crime, and the drawer who pays the amount or arranges full payment within five banking days after receiving notice of dishonor removes the legal presumption that they knew the account lacked funds (BP 22, Secs. 1–2). Fraud or deceit at the time the money was obtained may also raise criminal issues. Those are separate questions; this guide deals with the civil dispute.

What are the stages of an unpaid-debt dispute?

Most debt disputes move through the same six stages. Many end at stage 2 or 3. The table shows what each side should be doing at each point.

Stage	Creditor’s task	Debtor’s task	Legal anchor
1. Fix the numbers	Reconcile principal, payments, interest and penalties into one statement of account	Gather receipts and transfer records; check every payment was credited	Civil Code, Arts. 1176, 1956
2. Written demand	Send a dated demand by a method you can prove	Reply in writing; admit what is owed, dispute what is not	Civil Code, Arts. 1169, 1155
3. Negotiate	Put any payment plan or discount in a signed writing	Propose a realistic schedule; ask for receipts for every payment	Civil Code, Art. 1155 (written acknowledgment)
4. Barangay conciliation	File with the Lupon where the debtor lives, if required	Attend personally; a signed settlement binds you	RA 7160, Secs. 408–418
5. Court filing	Small claims or ordinary collection case in the proper court	File a verified Response on time with all evidence attached	Small claims rules; RA 11576
6. Judgment and execution	Move for execution to reach the debtor’s assets	Pay or settle; know that property may be levied	Small claims rules, Secs. 24–25

The sections below walk through each stage and the decisions that change the outcome.

Stage 1: How do I work out what is actually owed?

Most debt disputes are really disputes about the number. Before anyone sends a demand or files a case, build one statement of account that separates:

Principal — the amount actually released, not the amount written on a note that was never fully funded.
Payments — every partial payment with its date. A creditor who accepts a later installment without reservation raises a presumption that earlier installments were paid (Civil Code, Art. 1176).
Contractual interest — collectible only if it was “expressly stipulated in writing” (Art. 1956). A purely verbal promise of monthly interest does not meet that rule.
Interest as damages — where there is no agreed interest and the debtor is in delay, Art. 2209 allows legal interest as indemnity. See our explainer on how legal interest on unpaid debt is computed.
Penalties and charges — courts may reduce ones that are iniquitous or unconscionable.

If the debtor also has a claim against the creditor (unpaid services, a separate loan the other way), check whether the two debts cancel out in part under legal compensation or setoff.

Unpaid debt interest calculator

Use this calculator to estimate the interest on an unpaid money debt, following the Civil Code (Arts. 1169, 1956, 2209 and 2212) and the Supreme Court’s interest rules in Nacar v. Gallery Frames (G.R. No. 189871, August 13, 2013). It gives you a starting figure for a statement of account or a demand letter. It does not tell you what a court will award. Read the disclaimer under the calculator before relying on the result.

Unpaid principal (₱)

The amount actually lent or owed and still unpaid. Leave out interest and penalties.

What kind of debt is it? A loan or credit (money lent, or payment deferred on credit)
Another money obligation (for example, an unpaid price for goods or services)

Was an interest rate agreed in writing? No, or only verbally
Yes, a rate is written in the note, contract or messages

Date the debtor received your written demand

Without a written interest agreement, interest generally runs from default, which is usually the date of written demand or of filing in court (Art. 1169).

Compute interest up to

Disclaimer: This calculator gives a rough estimate for general information only. It is not legal advice, and it does not predict what a barangay, court or lender will accept. The result depends entirely on the figures and dates you enter; nothing you type is saved or sent anywhere.

Courts decide the final figure. The applicable rate, the start date and whether interest is due at all depend on the contract, the evidence of demand and the court’s findings. For obligations that are not loans, interest is discretionary and may run only from judgment.
Not included: partial payments (enter the balance still unpaid and credit payments using the application-of-payments rules), penalty charges, attorney’s fees, costs, compounding, and interest after a judgment becomes final.
Special rules may apply. Loans from banks, lending and financing companies, credit cards and some small consumer loans can be subject to separate regulatory caps and disclosure rules that this calculator does not apply.
Rates can change. The 6% legal rate comes from BSP-MB Circular No. 799 (effective July 1, 2013) as applied in Nacar. If the Bangko Sentral changes the legal rate, this calculator may not yet reflect it.
Get advice on your numbers. Before filing a case or signing a settlement based on this estimate, have the computation checked by a lawyer or ask the Public Attorney’s Office (PAO) whether you qualify for free help.

Stage 2: Why does a written demand matter so much?

A written demand does three jobs at once:

It puts the debtor in delay. Under Art. 1169, a debtor generally incurs delay only from the time the creditor demands performance, judicially or extrajudicially, unless the contract or law makes demand unnecessary, time was the controlling reason for the deal, or demand would be useless. Delay is what triggers interest as damages. See when a debtor is in delay or default.
It stops the prescription clock. Art. 1155 says prescription is interrupted by a filing in court, by a written extrajudicial demand by the creditor, and by any written acknowledgment of the debt by the debtor.
It creates the paper trail a barangay, a small-claims judge or a trial court will ask for first.

A good demand letter states the source of the debt, the exact amount with a short computation, a clear deadline to pay, where and how to pay, and what the creditor will do if unpaid. Send it by registered mail or courier with proof of delivery, or hand it over and get a signed receiving copy. Our guide on when a demand letter is required covers the exceptions.

If you are the debtor: answer in writing. If you owe part of it, say which part and propose how you will pay. If you dispute it, say why and attach proof. Be aware that a written acknowledgment of the debt also interrupts prescription in the creditor’s favor (Art. 1155), so admit only what is true.

Stage 3: Can we settle, and what should the settlement say?

Settlement is usually cheaper for both sides than any hearing. A workable settlement is written, signed by both, and states: the agreed total, the installment dates and amounts, whether interest runs on the balance, what happens if an installment is missed (for example, the whole balance becomes due), and how payments will be receipted.

Two cautions. First, a restructuring can be read as replacing the old obligation, which changes what can later be enforced — see novation of a contract or debt. State expressly whether the original debt survives. Second, if the original loan already has an acceleration clause, check it before agreeing to new terms; see acceleration clauses.

Stage 4: Do we have to go to the barangay first?

Often, yes. Under the Katarungang Pambarangay provisions of the Local Government Code (RA 7160), no case involving a matter within the Lupon’s authority may be filed directly in court unless the parties first faced each other before the Lupon chairman or pangkat and no settlement was reached, as certified by the Lupon or pangkat secretary (Sec. 412(a)). Debt disputes between individuals residing in the same city or municipality usually fall here.

Key rules that matter in debt cases:

Where to file: the barangay where both parties live; if they live in different barangays of the same city or municipality, the barangay where the respondent lives (Sec. 409).
Not covered: among others, parties who actually reside in different cities or municipalities (unless the barangays adjoin and both agree) (Sec. 408).
Deadline protection: filing the complaint with the punong barangay interrupts prescription while the dispute is under mediation or conciliation, for no more than 60 days (Sec. 410(c)).
Going straight to court: allowed when the action would otherwise be barred by prescription, or is coupled with provisional remedies such as preliminary attachment (Sec. 412(b)).
No lawyers: parties must appear in person (Sec. 415).
Effect of a settlement: a signed amicable settlement has the force of a final judgment after 10 days unless repudiated for fraud, violence or intimidation (Secs. 416, 418), and may be enforced by the Lupon within six months, then by action in court (Sec. 417).

Whether barangay conciliation applies to a corporation as a party depends on the facts; if the creditor is a company, confirm with the barangay or a lawyer before skipping this step.

Stage 5: Small claims or an ordinary collection case?

If there is no settlement, the creditor chooses between a small claims case and an ordinary civil action for collection of a sum of money.

Feature	Small claims	Ordinary collection case
What it covers	Pure money claims under loan, lease, service, sale or mortgage contracts, and enforcing barangay money settlements	Any money claim, including those above the small-claims ceiling or needing full trial
Amount limit	Set by the Supreme Court and adjusted over time; confirm the current ceiling with the clerk of court	First-level courts up to ₱2,000,000; above that, the Regional Trial Court (RA 11576)
Lawyers at hearing	Not allowed to appear for a party unless they are the party	Usually needed
Starting papers	Verified Statement of Claim form, with the loan documents and affidavits attached	Verified complaint drafted under the Rules of Court
Speed	Hearing and decision designed to be fast; decision within 24 hours of the hearing under the 2016 rules	Months to years, depending on the court’s docket
Appeal	None — decision is final, executory and unappealable	Appeal available

The details above come from the 2016 Revised Rules of Procedure for Small Claims Cases (A.M. No. 08-8-7-SC), which the Supreme Court has since folded into its Rules on Expedited Procedures in the First Level Courts. The 2016 rules capped claims at ₱200,000; under the Rules on Expedited Procedures in the First Level Courts, effective April 11, 2022, the small claims ceiling is ₱1,000,000, exclusive of interest and costs (Rule I, Sec. 1). Ask the Office of the Clerk of Court of your Municipal or Metropolitan Trial Court for the current docket fees before filing. Court staff are required to help parties with the forms and procedure.

For the creditor, small claims is usually the practical route for an individual loan with clear paperwork: attach everything to the Statement of Claim, because evidence not attached is generally not allowed at the hearing. If you are in the business of lending, you must say so, and filing fees and venue rules differ.

For the debtor, the Response deadline is short and non-extendible under the rules, and motions to dismiss are prohibited. Put your defense and every receipt in the Response. Missing the hearing has the same effect as not answering at all, so appear personally.

Stage 6: What happens after judgment?

A judgment is only paper until it is executed. The winning party moves for a writ of execution, and the sheriff can then levy on the debtor’s non-exempt property or garnish bank deposits and receivables. A judgment itself can be enforced by action within 10 years from when it became final (Civil Code, Arts. 1144 and 1152). Attorney’s fees are not automatically recoverable; see when attorney’s fees can be recovered.

How long do I have to file?

Type of debt	Period to sue	Source
Written loan or contract	10 years from when the right of action accrues	Civil Code, Art. 1144
Oral loan or agreement	6 years	Civil Code, Art. 1145
Loan with principal and interest	Counted from the last payment of interest	Civil Code, Art. 1151
Money judgment already obtained	10 years from finality of the judgment	Civil Code, Arts. 1144, 1152

Each of these periods is interrupted by a court filing, a written extrajudicial demand, or a written acknowledgment by the debtor (Art. 1155). Special laws can set different periods. See prescription of contract actions for accrual questions.

What collection tactics cross the line?

Creditors may demand, remind and sue. They may not threaten arrest for an ordinary debt, shame the debtor publicly, contact the debtor’s phone contacts or employer to embarrass them, or pose as government officials. Lending and financing companies are regulated by the Securities and Exchange Commission, which prohibits unfair debt collection practices (SEC Memorandum Circular No. 18, Series of 2019). Debtors facing harassment from such a company can complain to the SEC; harassment by anyone may also create separate civil liability for damages.

Your options and what to do next

If you are the creditor

Today: build the statement of account and collect the note or contract, bank transfer slips, receipts and chat messages acknowledging the loan.
This week: send a dated written demand with a payment deadline (commonly 5 to 15 days) by a provable method. This also interrupts prescription.
If the debtor replies: put any payment plan in a signed writing, and issue receipts for every payment.
If no payment: file at the barangay where the debtor lives if you both reside in the same city or municipality. Bring the demand, the loan papers and your computation.
With a certification to file action: go to the Office of the Clerk of Court of the first-level court for small claims forms (our guide to filing a small claims case walks through each step), or consult a lawyer for an ordinary collection case if the amount is large or facts are contested.
After judgment: move for execution promptly.

If you are the debtor

Today: gather every receipt, transfer confirmation and message about payments and terms.
Check the computation: is the interest in writing (Art. 1956)? Were all payments credited? Are the penalties excessive? Is the claim already time-barred?
Respond in writing to the demand, admitting only what you actually owe and proposing a realistic schedule.
Attend barangay proceedings personally and read any settlement carefully before signing; it becomes binding like a judgment.
If sued in small claims, file your verified Response with all evidence within the period stated in the summons, and appear at the hearing.
If you cannot afford a lawyer, ask the Public Attorney’s Office (PAO) whether you qualify for free assistance, or approach a law school legal aid clinic.
If you are being harassed by a lending or financing company, keep screenshots and complain to the SEC.

Key takeaways

Non-payment of an ordinary debt is civil, not criminal; no one may be jailed for debt (Const., Art. III, Sec. 20). Bounced checks and fraud are separate issues.
Agree on the number first: principal, payments, written interest and reasonable penalties.
A written demand puts the debtor in delay and interrupts prescription.
Barangay conciliation is usually required when both parties live in the same city or municipality.
Small claims is fast, lawyer-free at the hearing and unappealable; confirm the current ceiling with the court.
Sue within 10 years (written) or 6 years (oral), counting interruptions under Art. 1155.

Related: If what you’re owed is a borrowed item, a deposit, money sent by mistake or a refund from a cancelled deal, see Someone Won’t Return Your Money or Property? Your Options.

Frequently asked questions

Can I collect interest if we never agreed on it in writing?

Not as contractual interest. Art. 1956 requires interest to be expressly stipulated in writing. Once the debtor is in delay, however, legal interest may be awarded as damages under Art. 2209.

Is a chat message enough to prove a loan?

It can help, especially if the debtor acknowledged the amount. Pair it with bank transfer records or receipts showing the money was released, and be ready to show the account belongs to the debtor.

What if the debtor lives in another city?

Barangay conciliation generally does not apply when the parties actually reside in different cities or municipalities, unless their barangays adjoin and both agree (RA 7160, Sec. 408). You may then file in court under the regular venue rules.

Can I appeal a small claims decision?

No. Under the small claims rules the decision is final, executory and unappealable, which is why both sides should present every document at the first opportunity.

What if the debtor has died?

The claim is generally pursued against the estate, not the heirs personally. See what happens to a deceased person’s debts.

Sources

Sources rechecked as of: September 30, 2026.

This article is general legal information, not legal advice for your situation. For advice on your specific dispute, consult a lawyer or the Public Attorney’s Office (PAO).

How to Handle a Civil Dispute Over Unpaid Debt in the Philippines