FIRS E-INVOICING SYSTEM: CREATING A NEW INDUSTRY BEYOND TAXATION

On November 8, 2024, the National Information Technology Development Agency (“NITDA”) released the draft Regulatory Guidelines for Electronic Invoicing in Nigeria (the “Draft Guidelines”) for public feedback in line with its policy development process under the National Information Technology Development Agency Act (“NITDA Act”). This draft regulation is part of the Federal Inland Revenue Service’s (“FIRS”) broader Digital Transformation Strategy (2023/24) and aligns with the Nigerian government’s drive toward automation, fiscal efficiency, and digitization of business transactions.

The FIRS Merchant Buyer Solution (“FIRSMBS”) is the electronic invoicing system developed to revolutionize Nigeria’s tax administration, enhance financial transparency, and streamline compliance with Value Added Tax (“VAT”) obligations. While its immediate goal is to improve tax administration, its broader impact extends to fostering a new industry in digital financial services, regulatory technology, and business process automation.

This briefing note explores the legal and regulatory framework governing the E-Invoicing system, the key stakeholders involved, and the potential for new business opportunities beyond taxation.

E-Invoicing is the digital exchange of invoice documents between buyers and suppliers in a structured format. Unlike traditional invoicing methods that rely on paper or unstructured digital formats (such as PDFs), E-Invoicing enables real-time validation and storage of transactional data by tax authorities. The FIRSMBS ensures that all VAT-registered businesses in Nigeria issue standardized electronic invoices, which are accessible and verifiable by the FIRS in real time. Key features of the FIRSMBS E-Invoicing System include:

i.               It covers Business-to-Business (B2B), Business-to-Consumer (B2C), and Business-to-Government (B2G) transactions.

ii.              It ensures that all transactions are recorded, monitored, and reported to tax authorities in real time.

iii.            It involves a centralized invoicing platform that integrates seamlessly with the Enterprise Resource Planning (ERP) systems used by businesses.

iv.            The system requires System Integrators and Access Point Providers to facilitate compliance and integration with businesses.

By mandating standardized electronic invoices, FIRSMBS will minimize discrepancies in tax reporting, accelerate VAT refund processing, and strengthen Nigeria’s fiscal oversight. Additionally, the system will reduce administrative costs for businesses by automating invoicing, eliminating paperwork, and facilitating seamless integration with ERP systems. From an economic perspective, FIRSMBS fosters a more predictable tax environment, increasing investor confidence while aligning Nigeria with global best practices in digital taxation and financial automation.

The regulatory landscape for E-Invoicing in Nigeria is shaped by multiple agencies, primarily the FIRS and NITDA, working together to facilitate compliance with technical and tax administration requirements. Both agencies play a critical role in establishing and enforcing the E-Invoicing framework, ensuring that it serves both regulatory compliance and broader economic benefits.

i.           The National Information Technology Development Agency (NITDA): NITDA’s regulatory oversight is grounded in Section 6(c) of the NITDA Act, with mandate to develop guidelines for electronic transactions and data exchange. Under the Draft Guidelines, NITDA is responsible for: (i) Accrediting E-Invoicing service providers, including System Integrators and Access Point Providers; (ii) Defining national standards for e-invoicing to ensure interoperability and security; (iii) Monitoring compliance through audits and technical oversight; (iv) Ensuring data protection and security in line with the Nigeria Data Protection Act 2023 (“NDPA”).

ii.          The Federal Inland Revenue Service (“FIRS”): As the primary tax authority, the FIRS administers the FIRSMBS to provide a secure e-invoicing platform for all taxable transactions, ensures seamless integration between businesses and tax authorities and monitors compliance with VAT regulations and fiscal policies.

The successful implementation of E-Invoicing in Nigeria requires collaboration between businesses and licensed technology providers. Two major players in the ecosystem are System Integrators and Access Point Providers, both of which play distinct but complementary roles as follows:

i.           System Integrators: They are responsible for connecting businesses’ existing Enterprise Resource Planning (ERP) systems to the FIRSMBS platform. Their role includes mapping invoice data to the Universal Business Language (UBL) standard, developing and deploying APIs to facilitate real-time integration, and ensuring that businesses’ invoicing processes align with FIRS requirements. By automating invoice processing and ensuring secure transmission, System Integrators play a crucial role in minimizing errors, improving efficiency, and enhancing tax compliance for businesses.

ii.          Access Point Providers: They serve as intermediaries between businesses and the tax authorities, ensuring that invoices are securely transmitted, stored, and made accessible for regulatory purposes. They are responsible for encrypting and transmitting invoice data between suppliers, buyers, and the FIRS, ensuring compliance with both national and international e-invoicing standards (such as Peppol) and facilitating cross-border transactions. Their role is critical in strengthening Nigeria’s fiscalization efforts and improving the transparency of financial transactions across multiple industries.

To provide E-Invoicing services, both System Integrators and Access Point Providers must be accredited by the NITDA and meet specific licensing criteria. This includes corporate registration with the Corporate Affairs Commission (“CAC”), compliance with NITDA’s data security and technology standards, and submission of business and operational documents such as a business plan, security framework, and operational manuals including a robust data protection framework. Additionally, entities seeking accreditation must meet minimum financial requirements, with System Integrators required to have a minimum paid-up capital of NGN10 million, while Access Point Providers must have at least NGN100 million. These licensing requirements ensure that only competent and well-capitalized technology providers participate in Nigeria’s E-Invoicing framework, fostering a structured and reliable ecosystem.

While the primary objective of E-Invoicing is to enhance tax compliance, its impact extends beyond revenue collection. By digitizing invoicing processes, Nigeria is laying the foundation for a thriving Regulatory Technology (RegTech) ecosystem capable of fostering innovation in financial transactions. This shift presents opportunities for industry growth in several areas. Fintechs can integrate E-Invoicing with payment gateways, credit scoring, and lending platforms, streamlining financial transactions. Supply chain optimization will benefit from real-time invoice tracking, improving cash flow management and financial planning for businesses. Additionally, secure digital storage of invoice data enhances economic planning, fraud detection, and overall financial transparency.

With a robust regulatory framework and industry collaboration, this initiative has the potential to reshape Nigeria’s business environment beyond taxation, unlocking new economic opportunities in digital finance, automation, and compliance.

At AO2LAW, our Tax and Regulatory Advisory Practice, housed within the Commercial and Criminal Law Practice Group (CCLP), provides comprehensive legal support to businesses navigating Nigeria’s evolving tax and compliance landscape. We offer strategic guidance on the implementation of the FIRS E-Invoicing System, regulatory compliance, licensing requirements and overall tax risk management. Our team is well-positioned to assist businesses, financial institutions, and technology service providers in meeting their obligations under Nigeria’s digital tax framework.

For further information on the foregoing (none of which constitutes legal advice) or related matters, please contact us generally at cclp@ao2law.com, or contact the authors