Starting a Business in the Philippines: A Legal Formation Guide

A guide to the legal steps for forming a business in the Philippines, including choosing between sole proprietorship, partnership, and corporation, DTI vs SEC registration, business permits, and BIR registration.

Prepared and reviewed by Atty. Charissa MatilingFounding PartnerPublished March 5, 2026Updated March 7, 2026
01

Choosing the right business structure

The first legal decision when starting a business in the Philippines is choosing the appropriate business structure. This determines your registration requirements, tax obligations, liability exposure, and ability to raise capital. The most common structures are sole proprietorship, partnership, and corporation (including the One Person Corporation or OPC). Each has different legal implications under Philippine law.

A sole proprietorship is the simplest structure — registered with the Department of Trade and Industry (DTI) and owned by one individual who is personally liable for all business debts. A partnership involves two or more persons who contribute money, property, or industry to a common fund, registered with the Securities and Exchange Commission (SEC). A corporation is a separate legal entity from its owners, registered with the SEC, and provides limited liability to its stockholders.

  • Sole proprietorship: simplest, DTI-registered, unlimited personal liability.
  • Partnership: two or more owners, SEC-registered, partners may have unlimited or limited liability.
  • Corporation: separate legal entity, SEC-registered, limited liability for stockholders.
  • One Person Corporation (OPC): single stockholder, SEC-registered, limited liability — available since 2019 under the Revised Corporation Code.
02

DTI vs SEC registration

The registration agency depends on the business structure. Sole proprietorships register with the DTI through the Business Name Registration System (BNRS). The process is straightforward and can be completed online, with registration valid for five years. The DTI checks for business name availability and issues a Certificate of Business Name Registration.

Partnerships and corporations register with the SEC. The SEC process involves reserving a corporate name, preparing the Articles of Incorporation (for corporations) or Articles of Partnership, submitting the Treasurer's Affidavit showing paid-up capital, and other documentary requirements. The Revised Corporation Code (RA 11232) simplified several SEC requirements, including allowing a single stockholder for OPCs and reducing the minimum number of directors to one for OPCs.

  • DTI registration: for sole proprietorships, online process, valid for 5 years.
  • SEC registration: for partnerships and corporations, requires articles and paid-up capital.
  • OPC registration: single stockholder corporation, SEC-registered, simpler governance requirements.
  • Foreign-owned businesses must also check the Foreign Investment Negative List (FINL) for ownership restrictions.
03

Business permits and local government requirements

After DTI or SEC registration, every business must obtain a Mayor's Permit (or Business Permit) from the local government unit (LGU) where it will operate. In Iloilo City, this is processed at the Business Permits and Licensing Office (BPLO). Requirements typically include the DTI or SEC certificate, barangay clearance, lease contract or proof of business address, occupancy permit, and fire safety inspection certificate.

The business permit must be renewed annually, usually in January. The cost includes the business tax, mayor's permit fee, and other regulatory fees that vary by LGU and by the nature and capitalization of the business. Some businesses also require additional clearances depending on the industry — for example, food businesses need permits from the Food and Drug Administration (FDA), while establishments serving alcohol need separate LGU clearances.

  • Barangay clearance from the barangay where the business is located.
  • Mayor's Permit / Business Permit from the city or municipality BPLO.
  • Fire safety inspection certificate from the Bureau of Fire Protection.
  • Occupancy permit for the business premises.
  • Industry-specific permits (FDA, DENR, etc.) as applicable.
04

BIR registration and tax compliance

All businesses must register with the Bureau of Internal Revenue (BIR) within 30 days of starting operations. BIR registration involves obtaining a Tax Identification Number (TIN), registering the business books of accounts, and securing Authority to Print (ATP) for official receipts and invoices. Businesses also register their point-of-sale systems or cash register machines with the BIR.

Tax obligations depend on the business structure and revenue. Sole proprietors and professionals may opt for the 8% flat income tax rate (on gross sales or receipts exceeding P250,000) instead of the graduated income tax rates, provided their annual gross sales do not exceed P3 million. Corporations are subject to Regular Corporate Income Tax (RCIT) of 25%, or 20% for domestic corporations with net taxable income not exceeding P5 million and total assets not exceeding P100 million. VAT registration is required for businesses with annual gross sales exceeding P3 million.

  • Register with BIR within 30 days of starting operations.
  • Obtain TIN, register books of accounts, and secure Authority to Print.
  • File and pay taxes according to the applicable schedule (monthly, quarterly, annually).
  • Consider the 8% flat tax option for eligible sole proprietors and professionals.
  • Register for VAT if gross sales exceed P3 million; otherwise, register as non-VAT.
05

Special considerations for micro and small enterprises

The Barangay Micro Business Enterprise (BMBE) Act (RA 9178) provides incentives for businesses with total assets of P3 million or less (excluding land). BMBE-registered businesses are exempt from income tax and the minimum wage law (though they must pay at least 75% of the applicable statutory minimum wage). They are also exempt from the coverage of the BMBE Act provides for simplified business registration.

Startups should also consider the Philippine Innovation Act (RA 11293) and the Innovative Startup Act (RA 11337), which provide benefits including tax incentives, grants, and streamlined government processes for qualifying startup enterprises. The Department of Trade and Industry and the Department of Science and Technology oversee these programs. While these incentives can be valuable, eligibility requirements and application processes should be reviewed carefully.

Guide FAQ

Short answers to common follow-up questions

Need advice on this issue?

Use this guide as a starting point, then contact the firm for a case-specific review.