Tax Filing Deadline 2024 Philippines Extension. The bureau of internal revenue (bir) website (www.bir.gov.ph) is a transaction hub where the taxpaying public can conveniently access anytime, anywhere updated information on the philippine tax laws and their implementing regulations and revenue issuances,. Central board of direct taxes (cbdt), through circular no.
10/2024 dated 29th september 2024, has extended the deadline for filing various audit. As tax filing season draws near, the bureau of internal revenue (bir) has released revenue memorandum circular (rmc) nos.