BIR 1901: Application for Registration
Fill BIR 1901: 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, PhilSys Card Number (PCN), Taxpayer Identification Number (TIN), Taxpayer Type, Last Name, First Name, Middle Name, Suffix, Nickname, If ESTATE, ESTATE of First Name, Middle Name, Last Name, Suffix, Gender, Civil Status.
Free to try: 5 forms a day without an account; a free account gets 14 days of clean PDFs, then 25 a month. Not affiliated with BIR, SSS, PhilHealth, Pag-IBIG or any government agency.