RMC No. 54-2024: Amending Revenue Memorandum Circular No. 91-2018 relative to the Taxpayer Identification Number (TIN) issuance to clients of Microfinance Non-Government Organizations (MF-NGOs) and members of cooperatives through Online Registration and Update System (ORUS) Digest | Full Text | ORUS User Guide or Taxpayer Job Aid for EO98