The Federal Inland Revenue Service (FIRS) has announced that large taxpayers with turnovers of ₦5 billion and above will be required to comply with the mandatory e-invoicing system, the FIRS Merchant Buyer Solution (FIRSMBS), by November 2025. This follows a phased rollout, with large companies leading the compliance pilot, and all businesses expected to adopt the system in due course.
This shift will replace traditional paper invoices with structured digital invoices across Business-to-Business (B2B), Business-to-Consumer (B2C), and Business-to-Government (B2G) transactions. The aim is clear: reduce revenue leakages, fight the shadow economy, and enhance transparency in Nigeria’s tax administration.
The Compliance Challenge
While the benefits are clear, reduced costs, faster processing, improved accuracy, and better cash flow, many businesses face serious challenges:
- Complex technical integration with the FIRSMBS API and secure protocols.
- Evolving FIRS guidelines that demand dedicated technical expertise.
- Operational disruptions from attempting to build in-house solutions.
- High penalties for non-compliance, including fines, interest, and possible disruption of VAT recovery
How Heirs Technologies Simplifies Compliance
At Heirs Technologies, we take away the complexity by being your dedicated System Integrator and Access Point Provider for FIRS-MBS e-invoicing. Our solution is designed to deliver end-to-end compliance without disrupting your operations.
Here’s how we help:
- Zero-Headache Integration – We handle the entire technical setup, system integration, and ongoing maintenance.
- Real-Time & Batch Reporting – Seamless, reliable reporting to FIRS with built-in queuing and retry mechanisms.
- Guaranteed Compliance – Mitigate risk of penalties with accurate, real-time tax reporting.
- Enhanced Data Security – Enterprise-grade encryption ensures sensitive data stays protected.
- Simplified Reconciliation – Intuitive dashboards make verification and dispute resolution easy.
- Faster Time-to-Compliance – Pre-built connectors for ERP systems (SAP, Oracle, Sage, Dynamics 365, Odoo, QuickBooks, etc.) enable implementation in weeks, not months.
- Unlimited Scalability – Uncapped invoice transmission to support your business growth
Why This Matters Now
The penalties for non-compliance are severe, and delays in adoption may lead to disruptions in operations, strained cash flows, and reputational risks
Take Action Today
Our mission is to make e-invoicing simple, secure, and seamless for Nigerian businesses.
Don’t leave compliance to chance. Partner with us today and transform e-invoicing from a regulatory burden into a strategic advantage.
Contact us at support@heirstechnologies.com to get started.
Heirs Technologies – Simplifying E-Invoicing Compliance for Your Business.