Philippines e-Invoicing Guide

The Philippines is pursuing a multi-track approach to e-invoicing, with parallel systems for domestic transactions and cross-border trade. The Bureau of Internal Revenue (BIR) is developing an Electronic Invoicing System (EIS) for domestic use, while a separate Customs Electronic Invoice (CEI) system handles cross-border imports under CAO 001-2025.

Unlike countries with a single unified mandate, the Philippines is building its e-invoicing infrastructure incrementally — starting with targeted segments like Large Taxpayers and e-commerce before expanding to the broader economy. The planned Real-Time Invoice Reporting (RTIR) system will eventually provide the BIR with continuous visibility into domestic transactions.

The Philippines' timeline reflects its incremental approach. B2G pilots have been running since 2022, while the CEI cross-border system began its phased rollout in February 2025 (starting with bulk cargo). The domestic B2B mandate targets December 2026 for covered taxpayers, with the CEI system aiming for full coverage by February 2027.

Domestic B2B e-invoicing is currently mandatory for specific segments: e-commerce platforms, Large Taxpayers, and businesses using Computerized Accounting Systems (CAS). The broader B2B mandate is expanding through Revenue Regulations 11-2025 and 026-2025, with December 2026 as the target date.

Micro-taxpayers are exempt from mandatory e-invoicing unless they are already using electronic invoices. B2C does not yet have an economy-wide mandate — this is contingent on the BIR establishing a suitable data storage system. The CEI cross-border system applies to importers and customs brokers, with different cargo types being phased in progressively.

The domestic system follows a post-audit model that is transitioning toward real-time reporting. Businesses use BIR-accredited invoicing systems to generate compliant electronic invoices in JSON or XML format. The planned RTIR initiative will eventually require these invoices to be reported to BIR in real-time.

The cross-border CEI system is separate and operates under customs regulations. Importers must submit electronic commercial invoices through the CEI platform as part of the customs declaration process. The two systems — domestic EIS and cross-border CEI — serve different regulatory purposes but together form the Philippines' comprehensive digital invoicing framework.

Penalties vary depending on the system. Domestic non-compliance falls under the Tax Code (Sections 264/264-A), while CEI violations can result in monetary fines, revocation of accreditation, and delayed customs processing. The consequences for cross-border non-compliance can be particularly severe, as they directly affect the ability to clear goods through customs.