Stay updated with essential tax deadlines and obligations. Easily keep track of important filing and payment dates to ensure seamless compliance with the BIR regulations.

Service through this official e-mail address shall be presumed valid unless the taxpayer promptly informs BIR by updating his/her/its registration information with the Bureau.

Register your TIN and complete your BIR registration online through ORUS—the official BIR portal for Filipino taxpayers. No RDO visit is needed. Get started for free.

A TIN, or Taxpayer Identification Number, is a unique code issued by the BIR to identify you for all tax-related transactions in the Philippines. For individuals, it is a 9-digit number.

Brainerd International Raceway is Minnesota’s premier motorsports destination featuring NHRA drag racing, road course track days, drifting, racing events, and camping in the Brainerd Lakes area.

The BIR is responsible for collection of all internal revenue taxes, fees and charges and the enforcement of all forfeitures, penalties, and fines connected with these including the execution of judgments for …

For over 50 years, Brainerd International Raceway has been providing great entertainment for the whole family. Each year, the BIR race schedule is packed with events, including favorites from years past …

This disambiguation page lists articles associated with the title BIR. If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article.

Held on July 7, 2026, at the BIR National Office in Quezon City, the meeting formally commenced interagency efforts to develop the country's legislative and administrative framework for the proposed …

Last day to File your 2025 Annual Income Tax Return (AITR). This channel contains the tax campaign materials of the Bureau of Internal Revenue, Republic of the Philippines.