BIR 1903: Application for Registration
Fill BIR 1903: Application for Registration online and download the official form as a PDF, ready to print. Every input is mapped to its printed box, so IDs, dates and amounts land digit by digit in the right cells, and a value the form cannot hold is refused with the reason instead of being printed wrong.
What you will need: Registering Office, Taxpayer Identification Number (TIN), Taxpayer Type, Registered Name, Date of Incorporation/Organization/Cooperation, Taxable Year/Accounting Period, Accounting Start Month, Effectivity Date, Unit/Room/Floor/Building No, Building Name/Tower, Lot/Block/Phase/House No, Street Name.
Before you file: Bring a photocopy of the SEC Certificate of Incorporation (or the CDA, DOLE or HLURB certificate for cooperatives, unions and associations). Bring a photocopy of the Articles of Incorporation, Partnership, Cooperation or Association. A representative brings a board resolution or secretary's certificate naming them, plus IDs. Foreign corporations need apostilled documents.
The form is the agency's own 2025-10 edition, from bir-cdn.bir.gov.ph (checked 2026-10-14): the PDF you download is that form with your values printed in its boxes.
Part of the form pack: Start a corporation or One Person Corporation (On or before the company starts business (NIRC Sec. 236 as amended by RA 11976): gets its TIN and Certificate of Registration (Form 2303)).
The free clean PDF is that pack’s shortest form. A later form in the same pack needs the Starter plan (₱499) or above. Preview, check, and verify stay free. Not affiliated with BIR, SSS, PhilHealth, Pag-IBIG or any government agency.