Guides

NRS e-invoicing guides for Nigerian businesses.

Plain answers to what businesses ask most about NRS e-invoicing, from who must comply to correcting an invoice.

NRS e-invoicing in Nigeria: what your business needs to do

Who must comply and when, the IRN and QR code, Access Point Providers, and how to connect.

How to select an Access Point on the NRS portal

Every step on the portal, from TEST MODE to your crypto key.

FIRS e-invoicing is now NRS e-invoicing

What the change of name means for your business.

NRS e-invoicing glossary

IRN, MBS, Access Point Provider, Service ID, credit notes and more, in plain words.

NRS e-invoicing for small businesses: a simple guide

A plain guide to NRS e-invoicing for small businesses: who is affected, what changes day to day, what to have ready, how to connect through Yona, and costs.

How to correct an NRS e-invoice: credit and debit notes

A sent NRS e-invoice is never edited. Learn when to use a credit note, a debit note or a cancellation, what happens to the IRN, and how to do each in Yona.

What if my buyer isn't on the NRS e-invoicing network?

Buyer not on the NRS e-invoicing network? Yona sends the invoice by email or a share link and still reports it to the NRS. Here is how to check a buyer first.

How much does NRS e-invoicing cost with Yona?

What NRS e-invoicing costs with Yona: four plans with monthly credits, what uses credits and what is free, top-ups and yearly billing.