Deadline For 1702q 1st Quarter 2024. 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. Be aware of the deadline for partnerships and corporations, the deadline is 60 days after the end of the taxable quarter.
Annual income tax return (for corporations and partnerships) april 15: For q1 which ends on march 31, the deadline of filing is on may 15).