SOIRS ITAS Integrated Tax Administration System

Generate Tax Invoice

Find Taxpayer

Find your taxpayer record

You do not need to know your State TIN. Search using your name, business name, phone number or another identification number.

Cannot find your record? Enter your information and we will generate a State TIN automatically.
Payment Summary

Payment Process

Find Taxpayer

Find an existing record or continue with new taxpayer information.

Step 1

Find taxpayer

Step 2

Confirm information

Step 3

Create invoice

Step 4

Make payment
Payment Summary

Profile Review

Confirm Details

Review the taxpayer profile and make any final corrections before proceeding to invoice creation.

Status

Verified

Next step

Create tax invoice
Tax Items
  • Tax Items
    Tax Type Amount Description Action
Add the first billing item to continue.
Payment Summary

Invoice Setup

Invoice

Add the tax items and generate the invoice when you are ready to continue to payment.

Total

NGN 0.00

Invoice Generated Successfully

Your invoice has been generated successfully.

Review your tax invoice and proceed to payment when ready.

Invoice preview will appear here once generation succeeds.
Payment Summary

Payment Summary

Payment

Choose a payment method below when you are ready to pay this invoice.

Generate an invoice first to continue to payment.
Payment Gateway
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Selected gateway Choose gateway...

Outstanding balance will appear here after invoice generation.

Print Invoice
Tax Calculator