BIR Form 1903: How to Register Corporations and Partnerships

Starting a new corporate entity, partnership, or non-profit organization in the Philippines is a major milestone. However, receiving your Certificate of Incorporation from the Securities and Exchange Commission (SEC) is only half the battle. To legally operate, issue official invoices, and hire employees, you must complete your tax registration with the Bureau of Internal Revenue (BIR) using BIR Form 1903.

Navigating BIR registration can feel overwhelming due to shifting regulations and requirements. This complete guide breaks down everything you need to know about BIR Form 1903—from mandatory documentary requirements to step-by-step registration instructions via the Online Registration and Update System (ORUS) and physical Revenue District Offices (RDOs).

What Is BIR Form 1903?

BIR Form 1903 is officially known as the Application for Registration for Corporations, Partnerships (Taxable or Non-Taxable), Non-Stock/Non-Profit Organizations, Government Agencies, and Instrumentalities.

The form is used by non-individual taxpayers to complete their BIR registration and obtain the necessary permits and certificates required to operate legally in the Philippines.

By filing BIR Form 1903, organizations can:

  • Obtain a Taxpayer Identification Number (TIN).
  • Register branches, offices, and business locations.
  • Receive a Certificate of Registration (BIR Form 2303).
  • Register Books of Accounts.
  • Apply for an Authority to Print (ATP) for official invoices and receipts.

BIR Form 1901 vs. BIR Form 1903

Feature

BIR Form 1901

BIR Form 1903

Target taxpayers

Sole proprietors, freelancers, and professionals

Corporations, partnerships, cooperatives, and non-profit organizations

Regulatory authority

DTI and PRC

SEC, CDA, and HLURB

Entity type

Individual taxpayers

Non-individual taxpayers

Who Needs to File BIR Form 1903?

The following entities are generally required to submit BIR Form 1903:

  • Domestic corporations
  • Non-stock and non-profit corporations
  • General and limited partnerships
  • Foreign corporations operating in the Philippines
  • Cooperatives and associations
  • Government agencies and instrumentalities
  • Government-owned and controlled corporations (GOCCs)
  • Foundations, labor unions, and joint ventures
bir form 1903

BIR Form 1903 Requirements

Preparing all supporting documents in advance will help prevent delays in the registration process.

Primary Corporate Documents

  • SEC Certificate of Incorporation, Recording, or License to Do Business
  • Articles of Incorporation or Articles of Partnership
  • Corporate by-laws

Proof of Business Address

  • Mayor’s Permit or a copy of the application
  • Lease contract (for rented properties)
  • Land title or tax declaration (for owned properties)

Identification and Authorization Documents

  • Board Resolution or Secretary’s Certificate
  • Valid government-issued identification card
  • Proof of authority of the designated representative

Tax Registration Documents

  • Accomplished BIR Form 1903
  • Sample layouts of official invoices and receipts

Additional Documentary Requirements

Cooperatives

  • CDA Certificate of Registration
  • Articles of Cooperation

Barangay Micro Business Enterprises

  • DTI Certificate of Authority

PEZA, BOI, and SBMA-Registered Businesses

  • Certificates of registration and tax incentive documents

BIR Form 1903 Registration Fees

Several changes have streamlined the registration process in recent years.

FeeAmount
Annual Registration Fee (ARF)Waived
Documentary Stamp Tax (DST)₱30
Books of Accounts RegistrationDepends on the method used

The ₱500 Annual Registration Fee was permanently removed under the Ease of Paying Taxes Act.

How to Register Through ORUS

The Bureau of Internal Revenue now allows many organizations to complete registration online through the Online Registration and Update System (ORUS).

Step 1: Create an ORUS Account

Visit the ORUS portal and create an account using the email address of the company’s authorized representative. Complete the email verification process to activate the account.

Step 2: Start Your BIR Form 1903 Application

Log in to the ORUS portal and select Corporation or Non-Individual Registration (Form 1903).

You will need to provide the following information:

  • SEC registration number
  • Registered business address
  • Philippine Standard Industrial Classification (PSIC) code
  • Tax type registration details
  • Fiscal year information

Step 3: Upload Supporting Documents

Upload scanned copies of all required documents, including:

  • SEC registration documents
  • Articles of Incorporation
  • Business permits
  • Board Resolution
  • Invoice and receipt samples

Step 4: Pay the Documentary Stamp Tax

Pay the required ₱30 Documentary Stamp Tax using available online payment methods, such as:

  • GCash
  • Maya
  • LandBank
  • Debit cards
  • Credit cards

Step 5: Download Your Registration Documents

After approval, you can access and download:

  • BIR Form 2303 (Certificate of Registration)
  • Authority to Print (ATP)
  • Other official records

How to Register Through an RDO (Walk-In Application)

Businesses that cannot complete registration online may submit their applications directly to their assigned Revenue District Office (RDO).

Step 1: Determine Your Assigned RDO

Locate the Revenue District Office responsible for the area where your principal business address is located.

Step 2: Submit Your Application Package

Submit the following documents:

  • Two signed copies of BIR Form 1903
  • SEC registration documents
  • Identification documents
  • Additional supporting paperwork

Step 3: Pay the Documentary Stamp Tax

Pay the ₱30 Documentary Stamp Tax and complete the registration of your Books of Accounts.

Step 4: Receive Your Certificate of Registration

Once approved, the BIR will issue:

  • BIR Form 2303
  • Authority to Print
  • Official registration notices

How to Fill Out BIR Form 1903

Completing the form accurately is essential because mistakes may delay the approval process.

Part I: General Information

Provide the following information:

  • Registered company name
  • Taxpayer Identification Number (TIN)
  • Business address
  • Incorporation date
  • Primary business activity
  • PSIC code

Part II: Tax Types and Obligations

Choose the applicable taxes, including:

  • Corporate Income Tax
  • Value-Added Tax (VAT)
  • Percentage Tax
  • Expanded Withholding Tax (EWT)
  • Withholding Tax on Compensation

Part III: Authorized Representative Information

The form must be signed by one of the following individuals:

  • Corporate President
  • Corporate Secretary
  • Authorized representative
  • Attorney-in-fact

Post-Registration Checklist

Receiving your Certificate of Registration is only the beginning. Complete the following steps as soon as possible.

Register Your Books of Accounts

Businesses must register their accounting records through ORUS or their designated RDO.

Print Official Invoices and Receipts

Only BIR-accredited printers are authorized to print official invoices and receipts.

Display Required Notices

Businesses must prominently display:

  • BIR Form 2303
  • The Notice to Issue Receipt or Invoice (NIRI)

Complete Local Government Registration

Submit the required BIR documents to your local government unit (LGU) to finalize your business permit application.

FAQs

ORUS applications are typically processed within one to three business days, while walk-in applications usually take three to five business days.

No. Businesses must obtain their Certificate of Registration before beginning operations.

You can update your information by filing BIR Form 1905 through ORUS or your designated Revenue District Office.

Final Thoughts

Completing BIR Form 1903 is one of the most important steps when establishing a corporation, partnership, cooperative, or non-profit organization in the Philippines. Although the process may initially seem complicated, preparing the necessary documents in advance and understanding the registration requirements will help you avoid delays and maintain full compliance with BIR regulations.

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