NRS e-invoicing guide

    E-invoicing is now law in Nigeria. Here is when it reaches you.

    The Nigeria Revenue Service is phasing in mandatory e-invoicing by business size. Find your phase, your dates and what you need to have in place.

    Last reviewed 18 September 2026.

    The rollout

    Three phases, by annual turnover.

    Enforced now

    Large taxpayers

    Above ₦5 billion a year

    Go-live
    November 2025
    Enforcement
    April 2026

    Post go-live review January to March 2026. Full compliance deadline 31 July 2026.

    Live, enforcement coming

    Medium taxpayers

    ₦1 billion to ₦5 billion a year

    Go-live
    1 July 2026
    Enforcement
    January 2027
    Upcoming

    Emerging taxpayers

    Below ₦1 billion a year

    Go-live
    1 July 2027
    Enforcement
    January 2028

    What compliance means

    Your invoices go to the NRS as you issue them.

    Paper and spreadsheets cannot do this. The NRS has set out what a business in scope needs to have in place.

    1. 01Onboard on the NRS Merchant-Buyer Solution (MBS).
    2. 02Integrate your systems through an approved Access Point Provider or Systems Integrator.
    3. 03Complete the validation and testing requirements.
    4. 04Transmit your invoices to the NRS platform.
    5. 05Accept only compliant e-invoices, with valid Invoice Reference Numbers, from your suppliers.

    Getting ready

    Start with clean invoice data.

    Whatever connects you to the NRS platform needs your invoices as consistent, structured records. Billif gives you that from the first invoice.

    Billif is working towards NRS accreditation.

    Billif is working towards accreditation as an NRS e-invoicing service provider. Until that is complete, a business in scope still transmits its invoices through an approved Access Point Provider, and Billif keeps those invoices structured and ready.

    Talk to us about your timeline

    Every invoice as structured data

    Customer, line items, amounts, tax treatment and payment status, recorded the same way every time, instead of a Word template and a folder of PDFs.

    VAT captured as you go

    VAT is calculated on invoices and bills as they are raised, and the VAT report is ready when you need it.

    Supplier bills read on arrival

    Bills forwarded to your Billif mailbox are read with OCR and filed as payables, so incoming invoices stop living in inboxes.

    Records your accountant can use

    Two-way sync with QuickBooks Online and Zoho Books keeps the same records in the tools your accountant already works in.

    Common questions.

    What is NRS e-invoicing?
    It is Nigeria's mandatory electronic invoicing regime, run by the Nigeria Revenue Service through its E-Invoicing and Electronic Fiscal System, also called the Merchant-Buyer Solution (MBS). Businesses in scope must transmit their invoices to the NRS platform.
    Is the NRS the same as FIRS?
    Yes. The Federal Inland Revenue Service was renamed the Nigeria Revenue Service by the Nigeria Revenue Service (Establishment) Act 2025, which took effect on 1 January 2026.
    When does it apply to my business?
    It depends on annual turnover. Large taxpayers above ₦5 billion went live in November 2025. Medium taxpayers between ₦1 billion and ₦5 billion went live on 1 July 2026, with enforcement from January 2027. Emerging taxpayers below ₦1 billion go live on 1 July 2027, with enforcement from January 2028.
    Is Billif an NRS e-invoicing service provider?
    Billif is working towards accreditation as an NRS e-invoicing service provider. Until accreditation is complete, a business in scope still needs an approved Access Point Provider to transmit invoices to the NRS. Billif keeps your invoices structured and ready for that.
    What happens if I do not comply?
    The NRS has said enforcement for each category begins only after its engagement, pilot and post go-live review phases, and that penalties will apply under the Nigeria Tax Administration Act.

    Sources

    This guide summarises public information and is not tax advice. Confirm your obligations with the NRS or your tax adviser.

    Get your invoicing in order before your phase starts.

    Talk to us about your setupStart free