We hold the
actual certificate.
1nvoice is one of the Philippines' exclusive BIR-accredited Electronic Invoicing System providers — fully compliant with Revenue Regulation No. 011-2025 and Republic Act No. 12066.
Official Accreditations
Not self-certified.
Officially accredited by the BIR.
Certificate of Accreditation
Bureau of Internal Revenue
Republic of the Philippines
This certifies that 1nvoice is an officially accredited Electronic Invoicing System (EIS) Provider under Revenue Regulation No. 011-2025, authorized to issue BIR-compliant electronic invoices and transmit structured sales data to the BIR EIS Portal.
BIR EIS Accreditation
Electronic Invoicing System Provider
Revenue Regulation No. 011-2025
COA Accreditation
Commission on Audit Compliant System
Government Agency Ready
BIR CAS Registration
Computerized Accounting System
BIR-Registered Digital Books
Regulatory Compliance Coverage
Fully compliant with all current and evolving BIR digital requirements
Electronic Invoicing and Receipting System
Electronic Sales Reporting Requirements
Updated Digital Compliance Framework
Sales Data Transmission System (SDTS)
Supports the BIR's 52 mandatory fields for the Sales Data Transmission System (SDTS) — ensuring complete alignment with current and evolving BIR digital compliance requirements.
RR No. 011-2025
Who is required to comply?
Revenue Regulation No. 011-2025, enacted under the amended National Internal Revenue Code (NIRC) and aligned with Republic Act No. 12066, mandates electronic invoicing and real-time sales data reporting for the following business categories:
Large Taxpayers under BIR Large Taxpayers Service (LTS)
E-commerce businesses and online sellers/merchants
Exporters of goods and services
Businesses using computerized accounting or invoicing systems
Top corporations with PHP 1 billion+ annual sales
December 31, 2026
All mandated taxpayers must be fully EIS-compliant by this date.
EIS Process
How electronic invoicing works under RR 011-2025
Invoice Issuance
Company issues electronic invoice using BIR-accredited system (1nvoice) in structured JSON format
Digital Signature
Invoice is signed using JSON Web Signature (JWS) for authenticity and integrity verification
BIR Transmission
Signed invoice transmitted to BIR EIS Portal via API in real time, ensuring guaranteed compliance within 60 days of onboarding
BIR Response
BIR system returns acceptance or rejection response. Accepted invoices are electronically archived
Non-Compliance Risk
The cost of not complying
is higher than you think.
Section 264
Failure to Issue Receipts
Failure to issue official receipts or invoices as required — applies to every transaction where an e-invoice is not issued.
Section 264-A
Failure to Transmit Sales Data
Failure to transmit electronic sales data to the BIR EIS Portal in real time or within the 3-day maximum window.
General
Use of Non-Accredited System
Issuing invoices through a system that is not BIR-registered or accredited invalidates all issued invoices for tax purposes.
1nvoice eliminates all of these risks.
As a BIR-accredited EIS provider, every invoice issued through 1nvoice is automatically structured, digitally signed, and transmitted to the BIR — ensuring 100% compliance with zero manual intervention from your team.
Tax Incentive
Compliance pays.
Literally.
Under RR 011-2025, the Philippine government grants a deduction from taxable income for businesses that set up an Electronic Sales Reporting System — making 1nvoice an investment that pays for itself.
Deduction applies to the total cost of EIS setup and implementation
Medium & Large Taxpayers
50% of the total cost of setting up an electronic sales reporting system is deductible from taxable income.
Micro & Small Taxpayers
100% of the total cost of setting up an electronic sales reporting system is deductible from taxable income.
Don't wait for
a BIR audit to comply.
1nvoice makes full BIR compliance straightforward. Our team handles everything — setup, integration, and ongoing regulatory updates.