Nigeria e-Invoicing Mandate 2026
Clearance on a four-corner network · NRS Merchant Buyer Solution
Nigeria's e-invoicing mandate is live for large taxpayers: companies with annual turnover of NGN 5 billion or more must clear invoices through the Nigeria Revenue Service's Merchant Buyer Solution, and the NRS has set 31 July 2026 as the deadline for full onboarding. Medium taxpayers of NGN 1 billion to 5 billion follow from July 2026, with smaller businesses from 2027.
| Status | Phased |
|---|---|
| Legal basis | Nigeria Tax Administration Act 2025, including the fiscalisation provisions, the section 31 record-keeping rules and the penalty sections 103 and 104; Nigeria Tax Act 2025; Nigeria Revenue Service (Establishment) Act 2025, which replaced the Federal Inland Revenue Service (Establishment) Act 2007 and renamed FIRS as the Nigeria Revenue Service; National Regulatory Guideline for Electronic Invoicing in Nigeria 2025. |
| Phase-in | 7 phases, 2025 to 2027 |
| Scope | B2G: Mandatory · B2B: Mandatory · B2C: Mandatory |
| Format | XML (UBL 2.1), JSON · BIS Billing 3.0 / Peppol-aligned UBL, with roughly 55 mandatory data fields |
| Platform | NRS e-Invoice / Merchant Buyer Solution, via licensed Access Point Providers and accredited System Integrators · Clearance on a Peppol-style four-corner network |
| Penalties | Failure to process a taxable supply through the fiscalisation system: NGN 200,000, plus 100% of the tax due on the transaction, plus interest at the prevailing Central Bank of Nigeria Monetary Policy Rate per annum (Nigeria Tax Administration Act 2025, section 104). |
Phase-in timeline
2025 to 2027- 2025FIRS opens the Merchant Buyer Solution pilot for large taxpayersvoluntary pilot
- 2025Large taxpayers must begin transmitting invoices for clearance, after the original 1 August 2025 date was deferredannual turnover of NGN 5 billion or more
- 2026NRS issues a public notice requiring large taxpayers to complete onboarding, integration and testingannual turnover of NGN 5 billion or more
- 2026Medium taxpayers go live on the Merchant Buyer Solutionannual turnover of NGN 1 billion to NGN 5 billionToday
- 2026Deadline for all large taxpayers to be fully onboarded and transmitting invoices to the NRS platformannual turnover of NGN 5 billion or more
- 2027Enforcement period for medium taxpayers begins, running to 31 March 2027annual turnover of NGN 1 billion to NGN 5 billion
- 2027Emerging and small taxpayers begin integrating with the Merchant Buyer Solutionannual turnover below NGN 1 billion
Mandate at a glance
Verified Jul 2026- B2G mandatory
- B2B mandatory
- B2C mandatory
- Non-residents: in scope
- XML (UBL 2.1)
- JSON
- BIS Billing 3.0 / Peppol-aligned UBL, with roughly 55 mandatory data fields
- NRS e-Invoice / Merchant Buyer Solution, via licensed Access Point Providers and accredited System Integrators
- Real-time clearance
- 6 years
- Digital signature: required
- Storage: Domestic
- Failure to process a taxable supply through the fiscalisation system: NGN 200,000, plus 100% of the tax due on the transaction, plus interest at the prevailing Central Bank of Nigeria Monetary Policy Rate per annum (Nigeria Tax Administration Act 2025, section 104).
- Refusing to allow the tax authority to deploy its technology within 30 days of notice: NGN 1,000,000 for the first day of default and NGN 10,000 for each subsequent day (Nigeria Tax Administration Act 2025, section 103).
- Invoices that bypass the Merchant Buyer Solution are invalid for tax purposes, so the buyer's input VAT claim on them can be disallowed, and the NRS has warned that defaulters face further regulatory and enforcement action.
Full technical breakdown: Nigeria guide on e-Invoice.app
Is e-invoicing mandatory in Nigeria?
Partly. The mandate is being phased in. E-invoicing in Nigeria is mandatory for B2G, B2B, B2C transactions. Nigeria operates a clearance model via NRS e-Invoice / Merchant Buyer Solution, via licensed Access Point Providers and accredited System Integrators. Non-resident businesses are within the scope of the mandate.
What are the Nigeria e-invoicing deadlines?
The next Nigeria e-invoicing deadline is 31 July 2026: Deadline for all large taxpayers to be fully onboarded and transmitting invoices to the NRS platform (annual turnover of NGN 5 billion or more).
| Date | Scope | Obligation | Threshold |
|---|---|---|---|
B2B B2G B2C | FIRS opens the Merchant Buyer Solution pilot for large taxpayers | voluntary pilot | |
B2B B2G B2C | Large taxpayers must begin transmitting invoices for clearance, after the original 1 August 2025 date was deferred | annual turnover of NGN 5 billion or more | |
B2B B2G B2C | NRS issues a public notice requiring large taxpayers to complete onboarding, integration and testing | annual turnover of NGN 5 billion or more | |
B2B B2G B2C | Medium taxpayers go live on the Merchant Buyer Solution | annual turnover of NGN 1 billion to NGN 5 billion | |
Upcoming | B2B B2G B2C | Deadline for all large taxpayers to be fully onboarded and transmitting invoices to the NRS platform | annual turnover of NGN 5 billion or more |
Upcoming | B2B B2G B2C | Enforcement period for medium taxpayers begins, running to 31 March 2027 | annual turnover of NGN 1 billion to NGN 5 billion |
Upcoming | B2B B2G B2C | Emerging and small taxpayers begin integrating with the Merchant Buyer Solution | annual turnover below NGN 1 billion |
What format and platform does Nigeria require?
Nigeria requires e-invoices in XML (UBL 2.1) or JSON (BIS Billing 3.0 / Peppol-aligned UBL, with roughly 55 mandatory data fields), exchanged via NRS e-Invoice / Merchant Buyer Solution, via licensed Access Point Providers and accredited System Integrators on a real-time basis. Invoices must be retained for 6 years, with a qualified digital signature. For format specifications and implementation detail, see the full Nigeria technical guide on e-Invoice.app.
What are the penalties in Nigeria?
- Failure to process a taxable supply through the fiscalisation system: NGN 200,000, plus 100% of the tax due on the transaction, plus interest at the prevailing Central Bank of Nigeria Monetary Policy Rate per annum (Nigeria Tax Administration Act 2025, section 104).
- Refusing to allow the tax authority to deploy its technology within 30 days of notice: NGN 1,000,000 for the first day of default and NGN 10,000 for each subsequent day (Nigeria Tax Administration Act 2025, section 103).
- Invoices that bypass the Merchant Buyer Solution are invalid for tax purposes, so the buyer's input VAT claim on them can be disallowed, and the NRS has warned that defaulters face further regulatory and enforcement action.
What changed recently?
- The NRS issued a public notice, reinforced publicly in July 2026, setting 31 July 2026 as the deadline for all large taxpayers to complete onboarding and integration with the national e-invoicing and Electronic Fiscal System.
- Mandatory e-invoicing went live for large taxpayers with annual turnover of NGN 5 billion or more, after the original 1 August 2025 start date was deferred.
Need the full Nigeria compliance detail?
This page is a high-level snapshot. For registration procedures, technical specifications, exemption rules and implementation guidance, see the detailed Nigeria country guide on our partner site e-Invoice.app.
Nigeria e-invoicing guide on e-Invoice.appNigeria e-invoicing: frequently asked questions
Do non-resident suppliers have to issue Nigerian e-invoices?
Yes, where they are VAT-registered in Nigeria. The mandate applies to all VAT-registered suppliers, including non-established foreign entities such as digital service providers that are registered to charge Nigerian VAT. Exports from Nigeria are zero-rated but still have to be documented through the system.
How are B2C sales reported in Nigeria, and is it different from B2B?
Yes, the treatment differs. B2B and B2G invoices follow a clearance flow and must be validated by the NRS before or at the point of issue. B2C transactions are reported after issue, within 24 hours, so the retail customer is not delayed at the till. Sales that are not processed through the fiscalisation system remain exposed to the section 104 penalty.
How do you choose and onboard an Access Point Provider or System Integrator?
Businesses must register on the NRS Merchant Buyer Solution and connect either by direct API or through an NRS-licensed Access Point Provider or accredited System Integrator, then pass validation and testing before going live. The full accreditation, integration and testing requirements are covered in the detailed Nigeria guide on e-Invoice.app.
More detailed questions? See the full Nigeria guide on e-Invoice.app.
Sources
This page was verified against the following sources on 23 July 2026.
- Nigeria Tax Administration Act, 2025 (Nigeria Revenue Service)
- National Regulatory Guideline for Electronic Invoicing in Nigeria 2025 (NITDA)
- Nigeria's Federal Inland Revenue Service rolls out e-invoicing platform (EY)
- Nigeria extends e-invoicing compliance deadline for large taxpayers to November 2025 (VATupdate)
- NRS issues compliance reminder for large taxpayers under the e-invoicing and Electronic Fiscal System regime (Mondaq)
- E-invoicing: NRS issues deadline for compliance (Leadership)
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Latest Nigeria VAT & e-invoicing news
Nigeria Revenue Service sets July 31, 2026 deadline for large taxpayers to adopt national e-invoicing and EFS
Nigeria: The Nigeria Revenue Service has set 31 July 2026 as the deadline for large taxpayers to adopt the national e-invoicing and Electronic Fiscal System (EFS). Large taxpayers are companies with a gross turnover of N5 billion and above, and over 1,000 firms have already complied as of the first quarter of 2026.
Nigeria: NRS sets firm July 31 e-invoicing mandate for large firms
Nigeria: Large firms generating ₦5 billion or more in annual turnover must fully integrate with the national electronic invoicing system by 31 July 2026 or face enforcement action. The mandate requires registration on the NRS Merchant Buyer Solution portal, connection of ERP systems through authorised Access Point Providers or Systems Integrators, and completion of mandatory validation and system testing. Non-compliant entities will be subject to regulatory and enforcement measures under existing tax laws.
E-invoicing: NRS sets July 31 deadline for compliance
Nigeria's revenue authority NRS has set 31 July 2026 as the deadline for all large taxpayers to fully adopt the national e-invoicing and Electronic Fiscal System. Large taxpayers, defined as companies with a gross turnover of N5 billion and above, must complete onboarding, integration, testing and commence invoice transmission to the NRS platform.
NRS sets July 31 e-invoicing deadline for large firms
Nigeria: The Nigeria Revenue Service has set a July 31 deadline for all large taxpayers to fully adopt the national e-invoicing and Electronic Fiscal System. Companies with annual gross turnover of N5bn and above must complete onboarding, integration, testing and invoice transmission by that date or face sanctions.
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