E-Invoicing

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ENHANCED BILLING INTEGRATION SERVICES - ONE-TIME SETUP

System Integration Services – One-Time Setup

We will upgrade your business billing system to meet the PEPPOL expected standards i.e UBL format for seamless onward transmission to and fro the Federal Inland Revenue Service (FIRS) e-Invoice system or Merchant Buyer Solution (MBS) through secure APPs. This ensures all invoices you generate meet the regulatory requirements.

Our Integration Covers:

  • Adapting your existing software to communicate with FIRS using the approved API and invoice format (XML, UBL).

  • Implementing advanced encryption and digital certificates for security.

  • Adding middleware to enable your internal billing platforms to send compliant e-invoices.

  • Running full tests in the FIRS regulatory “sandbox/test” environment until verified.

Access Point Services – Monthly Plan

We act as your official gateway for the secure transmission of invoices to the FIRS. Our infrastructure ensures every invoice is validated, encrypted, and delivered instantly.

Key Features:

  • Guaranteed 99.9% system reliability (SLA-backed).

  • Automatic compliance checks, digital signatures, and secure stamping for every invoice.

  • Easily scale up to handle as many as 100,000 invoices monthly.

  • Transparent record keeping, audit trails, and real-time monitoring.

  • Full round-the-clock support for any technical issues.

Tax Laws and Regulatory Guidance

Our services guarantee full, up-to-date compliance with these Nigerian regulations and standards:

  • FIRS e-Invoicing and e-Valuation Policy (2022):
    Mandates electronic invoice submission for qualifying taxpayers, requiring integration with the FIRS-hosted Merchant Buyer e-Invoicing Platform for VAT and other tax reporting.

  • Tax Reform Acts 2025 (effective 1 January 2026):

    – Introduces the consolidated Nigeria Tax Act (NTA), merging income tax, VAT, capital gains and more;
        – Establishes the Nigeria Tax Administration Act (NTAA) for streamlined, technology-driven tax administration;
        – Creates the new Nigeria Revenue Service (NRS) with enhanced digital infrastructure and enforcement powers.
  • NITDA Guidelines:
    Require secure data handling, local data residency, and the use of digital certificates for trusted transactions.

  • Invoice Content & Format:
    All invoices must use the prescribed Universal Business Language (UBL) or NES schema, as specified by FIRS.

  • Access & Security:
    Adherence to role-based access controls to safeguard sensitive taxpayer and company information.

Aos Consult NG LTD

Ace of Spades Consult Nigeria Limited (AoS) is a multifaceted Consultancy organisation with expertise in Business Development, Research, Marketing, and Information Communication Technology. We are focused on partnering with both the Public and Private sectors to generate and increase revenue.

Our Mission

To provide quality goods and services that will lead to better transparency accountability and responsibility.

Contact

Phone & Whatsapp

+2347017898789

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