In the Philippines, the rise of digital lending platforms and informal credit markets has led to an increase in predatory lending practices. These often involve "5-6" schemes, unconscionable interest rates, hidden fees, and unethical collection tactics—such as debt shaming or harassment. While interest rate ceilings were technically lifted years ago, the Philippine Supreme Court and various regulatory bodies maintain strict oversight to ensure that rates remain "conscionable" and legal.

1. Defining Predatory Lending and Illegal Rates

Under Philippine law, lending becomes predatory or illegal when it violates the Truth in Lending Act (R.A. 3765) or the guidelines set by the Bangko Sentral ng Pilipinas (BSP) and the Securities and Exchange Commission (SEC).

Unconscionable Interest: While the Usury Law is currently suspended, the Supreme Court has repeatedly ruled that interest rates (e.g., 6% per month or 72% per annum) that are "excessive, iniquitous, unconscionable, and exorbitant" are void.
Lack of Disclosure: Failure to provide a Disclosure Statement before the consummation of a loan transaction is a direct violation of R.A. 3765.
Harassment: Using threats, profane language, or contacting persons in the borrower’s contact list (debt shaming) is prohibited under SEC Memorandum Circular No. 18 (Series of 2019).

2. Where to Report: The Primary Regulatory Bodies

A. Securities and Exchange Commission (SEC)

The SEC is the primary regulator for Lending Companies and Financing Companies, including Online Lending Apps (OLAs).

When to report: If the lender is a registered corporation or an online app engaging in debt shaming, charging undisclosed fees, or operating without a Certificate of Authority (CA).
How to report:
Enforcement and Investor Protection Department (EIPD): Email epd@sec.gov.ph.
SEC Online Portal: Use the "Contact Us" or formal complaint forms on the official SEC website.
Action: The SEC can revoke a company’s license to operate or impose heavy fines.

B. Bangko Sentral ng Pilipinas (BSP)

The BSP oversees Banks, Pawnshops, and Non-Bank Financial Institutions (NBFIs) with quasi-banking functions.

When to report: If the predatory lender is a traditional bank, a pawnshop, or a BSP-supervised financial institution.
How to report:
BSP Consumer Protection and Market Conduct Office (CPMCO): Email consumeraffairs@bsp.gov.ph.
BOB (BSP Online Buddy): Accessible via the BSP website, Facebook Messenger, or SMS.
Note: The BSP Circular No. 1133 (2021) specifically caps interest rates and fees for small-value, short-term loans offered by covered institutions.

C. National Privacy Commission (NPC)

The NPC handles cases involving the misuse of personal data, a common tactic in predatory digital lending.

When to report: If the lender accessed your contacts without consent, posted your private information on social media, or used your data to harass you.
How to report: File a formal complaint via complaints@privacy.gov.ph or through their online "Data Breach" reporting facility.

3. Reporting Informal or Illegal Lenders (The "5-6" Operators)

For individuals or "loan sharks" who are not registered corporations or banks, the matter often falls under criminal law or local ordinances.

National Bureau of Investigation (NBI) - Cybercrime Division: Use this if the harassment or predatory act occurred online or involves digital fraud.
Philippine National Police (PNP) - Anti-Cybercrime Group (ACG): For immediate intervention regarding threats, coercion, or grave threats stemming from debt.
Local Government Units (Bgy/LGU): Unregistered lenders operating within a neighborhood can be reported for lack of a business permit or for violating local ordinances against usury-like practices.

4. Legal Remedies and Defenses

If a lender sues for collection of a sum of money based on illegal rates, the borrower has several legal defenses:

Petition to Reduce Interest: Based on Supreme Court jurisprudence (e.g., Medel vs. Court of Appeals), a borrower can pray that the court reduce the interest rate to the legal rate (currently 6% per annum for most obligations) if the original rate is deemed unconscionable.
Violation of the Truth in Lending Act: A lender who fails to disclose the true cost of credit cannot recover the finance charges, only the principal.
Small Claims Court: If the amount is below PHP 1,000,000, borrowers can represent themselves in Small Claims Court to settle disputes regarding overpayment or illegal charges.

5. Required Documentation for Reporting

To ensure a successful complaint, the borrower must gather:

The Loan Contract/Agreement: Showing the principal and interest.
Disclosure Statement: Or proof that none was provided.
Proof of Payment: Receipts, screenshots of bank transfers, or app history.
Evidence of Harassment: Screenshots of text messages, call logs, or social media posts.
Certificate of Authority Number: Check if the lender is registered; if not, include that in the report.