With no establishment and no Nigerian tax registration, the NRS e-invoicing system does not reach you – imports are documented on the buyer's side. Revisit if you set up locally or start supplying into Nigeria at scale: the regime is expanding band by band.

The mandate attaches to Nigerian taxpayers by turnover band – the sources read show no explicit e-invoicing duties yet for non-residents without establishment. But Nigeria's 2025 tax reform is broad, non-resident suppliers already carry Nigerian VAT obligations, and NRS guidance keeps evolving. Watch the rollout and confirm your position before relying on an exemption.

Below ₦1 billion turnover you join by 1 Jul 2027. Use the year: onboard to the Merchant Buyer Solution, integrate your billing system directly or through an access-point provider, and test IRN issuing before the wave lands. Suppliers' IRNs already matter on the purchase side – large customers will start demanding compliant invoices from you well before your own deadline.

Large taxpayers (₦5 billion+ turnover) had until 31 Jul 2026 and the NRS is now enforcing – ₦1,000,000 for the first day of non-compliance and ₦10,000 per further day, per the sources read. Medium taxpayers (₦1–5 billion) have been in scope since 1 Jul 2026. Every invoice needs a valid IRN from the Merchant Buyer Solution before it reaches the buyer – structured BIS Billing 3.0 UBL, not a signed PDF – and your suppliers' IRNs feed your input VAT reconciliation.