BIR Advisory issued on February 27, 2025 in Diliman, Quezon City:
The Bureau of Internal Revenue has recently released an advisory regarding the availability of the Online Registration and Update System (ORUS), which will be accessible from February 28 to March 17, 2025, only from Monday at 8:00 AM to Friday at 12:00 NN.
During the period of unavailability, the system will undergo performance optimization, maintenance, and other technical activities. All users are advised to complete their online registration-related tasks via ORUS within the specified availability window mentioned in the advisory.
Source: BIR website