BIR E-Invoicing Non-Compliance is a significant consideration for Philippine businesses covered by the BIR’s e-invoicing mandate. Non-compliance is not a hypothetical risk — it may create legal and financial exposure when covered taxpayers fail to transmit invoices to the Electronic Invoicing/Receipting System (EIS) after the December 31, 2026 deadline. Revenue Regulations No. 11-2025, as amended […]