BIR Form 1901 – Fillable PDF Application Form

The BIR Form 1901 is the official application used in the Philippines to register a new business with the Bureau of Internal Revenue (BIR). This fillable PDF lets you enter all required information digitally, eliminating the need for paper copies and manual calculations.

What Is BIR Form 1901?

Form 1901, also known as the "Payment Order Form for New Business Registrant," captures essential details such as the Taxpayer Identification Number (TIN), branch code, RDO code, and the tax year. It is required for every new business entity before it can legally operate and issue official receipts.

How to Fill Out the BIR Form 1901 Online

Instead of downloading the file and opening it in a separate PDF editor, simply click the "Fill out this form" button on this page. The Formize PDF Filler app will load directly in your browser:

1. Click Fill out this form and wait a few seconds for the Formize PDF Filler to appear.
2. Enter your information in each highlighted field. The filler automatically validates TIN format and numeric fields.
3. Use the Save button to download a completed copy to your device, or click Print to produce a hard‑copy for submission.

Common Mistakes to Avoid

• Incorrect TIN or branch code: Double‑check numbers against your BIR Certificate of Registration.
• Leaving mandatory fields blank: The Formize filler highlights missing entries before you can save.
• Mismatched tax year: Ensure the year matches the fiscal year of your business start‑up.

Where to Submit the Completed Form

After filling out and saving the PDF, submit the original form to the BIR office that issued your RDO (Revenue District Office) code. You may also attach the electronic copy to your online BIR registration portal if you have one.

Download & Start Filling Instantly

Ready to begin? Click the button below and let Formize do the heavy lifting. No software download, no hassle—just a secure, browser‑based PDF filler.