Imo State Government 0803 123 4567 info@iirs.im.gov.ng 76 Okigwe Road, Owerri Opposite Civil Defence Corps
Social Media
IIRS Logo
IIRS Imo State Internal
Revenue Service
Taxpayer Services
Taxpayer Registration Profile Update File Tax Returns Tax Payment Tax Clearance Certificate Tax Calculator
Business Services
Business Registration PAYE Registration Withholding Tax Services Stamp Duty Services Land Use Charge Other Services
Motor Vehicle
Vehicle Registration Vehicle Renewal Change of Ownership Plate Number Verify Documents Vehicle Forms

File. Pay. Done.

Access IIRS online services quickly and securely from anywhere.

Go to Portal
IIRS
IIRS Imo State Internal
Revenue Service
Home
About IIRS Executive Chairman Management Team
Taxpayer Registration Vehicle Registration Tax News Tax Payment SABER Contact Us
Tax Policies Tax Types Taxpayer Obligations Tax Due Dates Tax Legislation
Self-Service Portal
Pay Tax Verify TCC Vehicle Search
TAX SERVICES

Manage your tax affairs with ease

Access taxpayer registration, TIN services, tax payments, tax clearance, verification and other revenue services from one place.

Home / Tax Services
Register as Taxpayer Create your taxpayer profile
TIN Services Get or verify your TIN
Pay Tax Make an online tax payment
Verify Certificate Verify tax documents
OUR TAX SERVICES

Everything you need to manage your taxes

Select a service below to learn more, register, make payments or access the appropriate online service.

No service found

Try another search term.

TAXPAYER INFORMATION

Your tax compliance starts here

Whether you are an individual, employee, business owner or organisation, IIRS provides services to help you understand and meet your tax obligations.

Register as a taxpayer
Obtain your TIN
Make tax payments
Verify tax documents
Start Taxpayer Registration
Taxpayer Services Online
TAX INFORMATION

Understand your tax obligations

Access useful information and resources to help you stay informed and compliant.

Tax Guides

Learn about different tax obligations.

Read guides

Tax Laws

View applicable tax laws and regulations.

View laws

Forms

Download forms and required documents.

View forms

FAQs

Find answers to common tax questions.

View FAQs
FAQ

Frequently asked tax questions

Find quick answers to some of the questions taxpayers ask most frequently.

View All FAQs

Select the taxpayer registration service and follow the registration process to provide your required information.

Use the TIN services section to begin the appropriate TIN registration or verification process.

Use the document verification service and provide the required verification details shown on your document.

Yes. The online tax payment service provides taxpayers with a convenient way to make applicable payments.
NEED ASSISTANCE?

We are here to help

Contact IIRS if you need assistance with tax registration, payments, verification or other revenue services.

Contact Us View FAQs