Nigeria's e-invoicing rules: when it reaches you (2026)
Who has to send invoices through the NRS system, when each size of business is brought in, and what to do before your date arrives.
Last checked . This is general information, not tax advice for your own business.
Nigeria is moving to electronic invoicing. Instead of simply issuing an invoice to your customer, you send it to the tax authority's system first, it checks it, and it hands back a number and a QR code. That validated invoice is the one that counts.
This is being brought in by size of business, largest first. The question most owners have is simply: does this apply to me, and when?
When it reaches your business
The Nigeria Revenue Service set out a phased plan in February 2026. The groups are by annual turnover:
| Your turnover | Goes live | Enforcement starts |
|---|---|---|
| ₦5 billion and above | 1 August 2025 | Already in force |
| ₦1 billion to ₦5 billion | 1 July 2026 | Early 2027 |
| Below ₦1 billion | 1 July 2027 | Early 2028 |
Most Nigerian small and medium businesses sit in that last row. If that is you, your date is July 2027, with enforcement not expected until 2028.
That is not a reason to forget about it. It is a reason to stop worrying about it this month and deal with it properly next year.
How it actually works
The system is the Electronic Fiscal System, which you will also see called the Merchant Buyer Solution (MBS).
In practice:
- You raise an invoice as you do now.
- Your software sends it to the MBS portal.
- The portal checks the details and returns a unique invoice number and a QR code.
- That validated invoice is the legally compliant document for the sale.
The point of it, from the government's side, is that VAT and income are reported as they happen rather than summarised by you once a month. The point of it from your side is that it has to happen automatically, because nobody is going to key every invoice into a second system by hand.
What this means for your records
Two things follow, and the second one is the one that bites.
Your invoicing has to connect to the system. Not a separate programme you type invoices into again, but the software you already raise invoices in, sending them across as you go. Businesses that buy a standalone e-invoicing tool usually find it does not link to anything and they are doing the work twice.
Your customers' invoices matter to you too. Where an invoice has not been validated, the input VAT on it can be at risk. That is the real cost of a supplier who is not compliant: you may lose the VAT you paid them. If you are registered for VAT, this is worth understanding now — our guide to VAT returns in Nigeria explains how input VAT works.
What to do before your date
If you are below ₦1 billion, you have until July 2027. A sensible order:
- Check which band you are in. It is annual turnover, so a business near ₦1 billion should work out which side of the line it falls.
- Get your invoicing into one system. Whatever happens with the details, invoices raised in a spreadsheet or a notebook cannot be sent anywhere automatically. This is the part that takes time, and it is worth doing for its own sake.
- Make sure your customer records are clean. TINs, registered names and addresses have to match what the tax office holds. Invoices are rejected for bad data more often than for anything else.
- Ask your software provider what their plan is. The answer tells you whether you will be ready or scrambling.
What is still unclear
Some of this is still settling, and anyone who tells you otherwise is guessing:
- The penalties for non-compliance have not been set out in figures. What has been said is that the risks include penalties and losing input VAT claims.
- The detail of how smaller businesses will connect is still being worked through; the phased plan deliberately leaves the smallest group until last.
- Dates have moved before. Large taxpayer onboarding was extended once already.
Check the position again closer to your date rather than acting on what was true in 2026.
Where MyBooks fits
MyBooks keeps your invoices in one place with the VAT already on them, which is the groundwork this needs whatever the final details look like. E-invoicing support is being built as the rules firm up for each band.
If you are raising invoices in Word or a spreadsheet today, moving them into proper software is the single most useful thing you can do before your date arrives — and it pays for itself long before then.
This guide is general information, not tax advice for your own business. The rollout dates and rules come from the Nigeria Revenue Service's phased plan announced in February 2026 and may change. Confirm anything you are going to act on with the NRS or your accountant, and check the date at the top of this page to see when it was last reviewed.