BIR Library

Find BIR revenue regulations, memorandum circulars, and memorandum orders in one place. Search by number, title, or keyword, then open the full text.

AllRevenue RegulationsMemorandum CircularsMemorandum OrdersAdvisories (coming soon)Rulings (coming soon)Court Cases (coming soon)
Clear filters

Showing 2 results: Revenue Regulations under RA 10173

BIR issuances
No. of Issuance Subject Date of Issue Action
RR No. 23-2025Updated Policies, Guidelines and Procedures in the Implementation of the Tax Subsidy Granted by the Fiscal Incentives Review Board (FIRB) to the Armed Forces of the Philippines Commissary and Exchange Service (AFPCES)Sep 3, 2025View
RR No. 11-2022Prescribes the guidelines and procedures for the spontaneous exchange of taxpayer specific rulingsJun 30, 2022View