Country deep dive
The legal basis dates to 2018's TRAIN Law, authorizing e-invoicing and near-real-time sales reporting for large taxpayers. A 2022 pilot ("LT100") paused for roughly two years before RR 11-2025 resumed and expanded the mandate in 2025. That deadline itself slipped again: RR 26-2025 (October 2025) pushed Phase 1 to 31 December 2026.
The Tax Reform for Acceleration and Inclusion Act amended Sections 237 and 237-A of the National Internal Revenue Code, authorizing the Bureau of Internal Revenue to require electronic invoices/receipts and near-real-time electronic sales reporting from large taxpayers and exporters. This established the legal basis for everything that followed, but created no live invoicing obligation on its own -- the BIR still had to write implementing rules and build the system.
Revenue Regulations No. 8-2022 issued the first implementing rules for the TRAIN Law's e-invoicing provisions, making e-invoicing/e-receipting mandatory for exporters, e-commerce operators, and Large Taxpayers Service members from 1 July 2022, with roughly 100 large taxpayers initially onboarded onto the Electronic Invoicing/Receipting System (EIS). Technical and capacity problems forced the BIR to pause the program later that year, and it stayed stalled for roughly two years before formally resuming under RR 11-2025.
Following the CREATE MORE law, Revenue Regulations No. 11-2025 formally resumed the stalled e-invoicing program and set the covered-taxpayer list actually in force today: Large Taxpayers, e-commerce/digital businesses of any size, exporters, users of Computerized Accounting Systems or POS systems with e-invoicing capability, and tax-incentive-holding Registered Business Enterprises. It gave covered taxpayers one year to comply -- a 14 March 2026 deadline that was itself superseded before it arrived (see RR 26-2025).
Revenue Regulations No. 26-2025 pushed the Phase 1 compliance deadline from 14 March 2026 to 31 December 2026 -- roughly nine and a half months' extra runway for the taxpayers named under RR 11-2025. Industry sources describe the practical effect as e-invoicing becoming mandatory from 1 January 2027. This is the second time this specific deadline has moved (the mandate itself was also paused for about two years after its 2022 pilot), so treat the date as the current official target rather than a settled certainty.
A compliant e-invoice must use a structured, machine-readable data format capable of electronic transmission to the BIR -- PDFs and other non-structured formats no longer qualify once Phase 1 applies. The BIR has not published a single fixed technical schema the way UBL or Peppol define one elsewhere in this tracker; issuance runs through BIR-permitted Computerized Accounting Systems (CAS) or point-of-sale systems, or the EIS portal directly.
Unlike UBL or Peppol elsewhere in this tracker, the BIR has not published one single fixed technical schema -- confirm the current specification directly with the BIR or an accredited service provider before building to it.
An outdated or missing CAS/POS permit is its own compliance gap, separate from the invoicing format itself.
The retention and permit requirements sit on top of the invoicing mandate itself -- both are separate, ongoing BIR obligations, not one-time setup steps.
Phase 1 covers Large Taxpayers, e-commerce and digital-platform businesses of any size, exporters with VAT zero-rated sales, users of Computerized Accounting Systems or POS systems with e-invoicing capability, and Registered Business Enterprises holding tax incentives. Micro enterprises (annual gross sales below PHP 3 million) are exempt but may opt in voluntarily for cost-deduction incentives. Medium and small businesses outside these categories fall under an unscheduled Phase 2.
Coverage is broader than "large taxpayers" alone -- any e-commerce business, regardless of size, is already in Phase 1 scope.
Treat Phase 2 as directional, not dated -- the BIR has said it will follow once its own systems are ready, with no confirmed timeline yet.
A Philippine e-invoice moves through this sequence once Phase 1 applies -- note this is reporting, not clearance:
The invoice is already legally complete once it reaches the buyer -- the BIR is not asked to approve it first, unlike the clearance-model mandates covered elsewhere in this tracker (Colombia, Argentina, Jordan).
Getting ready means confirming whether you're already in Phase 1 scope (the list is broader than "large taxpayers" alone), moving off PDF invoicing onto a genuinely structured format, keeping your CAS/POS BIR permit current, and building in a buffer given this mandate's documented history of moving.
Large Taxpayers, e-commerce/digital businesses of any size, exporters, and CAS/POS users are covered now -- the list is broader than "large taxpayers" alone, so check carefully rather than assuming it doesn't apply.
RR 26-2025 is explicit that PDFs and other non-structured formats no longer qualify as valid e-invoices once Phase 1 applies -- confirm your invoicing or POS/CAS software can produce a genuinely structured, machine-readable format.
Computerized accounting and point-of-sale systems used for e-invoicing need a current BIR permit-to-use -- an outdated or missing permit is its own compliance gap, separate from the invoicing format itself.
Real-time sales-data transmission depends on the BIR's own Electronic Sales Reporting System being ready -- it was not yet fully live as of mid-2026, so expect further technical guidance before the deadline.
The mandate was fully paused for about two years after its 2022 pilot, and the Phase 1 deadline already shifted from March 2026 to December 2026. Plan to be ready well before the date, not exactly on it.
Micro enterprises (under PHP 3 million in annual gross sales) can access cost-deduction incentives by opting in early, even though they are not yet required to comply.
The Philippines backs its e-invoicing rules with a genuinely tiered enforcement structure under the NIRC as amended by the TRAIN Law and RR 13-2021: fines and imprisonment for failing to issue a required e-invoice, a steep per-day-or-percentage penalty (with possible permanent closure after 180 days) for failing to transmit sales data to the BIR, and separately harsh sanctions for deliberately using sales-suppression software.
Other countries in the same region, ordered by their next dated milestone. Each links to a full briefing.