Oyo State Tax Guide
Complete guide to filing taxes with Oyo State Internal Revenue Service (OYIRS). Everything you need to know about tax obligations, filing process, and deadlines in Oyo.
How do I file taxes in Oyo?
To file taxes in Oyo, register with OYIRS, obtain your TIN, complete your Annual Return form with your income details, and submit at the tax office. The deadline is March 31st annually.
How do I file taxes in Oyo?
File taxes with OYIRS by registering for a TIN, completing your Annual Return form, and submitting at the tax office by March 31st.
How to File Taxes in Oyo
- 1Visit OYIRS office or online portal
- 2Register for TIN
- 3Obtain Annual Return form
- 4Fill in income and deduction details
- 5Attach supporting documents
- 6Submit and make payment
- 7Collect tax receipt
What are the major industries in Oyo?
Oyo's economy is driven by Agriculture, Education, Trading.
Oyo Economic Profile
Oyo State has a diversified economy with strong agricultural roots and growing services sector. Ibadan hosts numerous universities and research institutions, driving a knowledge economy.
Major Industries
Where are tax offices located in Oyo?
OYIRS has 2 tax offices across Oyo State.
Tax Offices in Oyo
OYIRS Headquarters
Revenue House, Bodija, Ibadan
Challenge Tax Office
Challenge, Ibadan
What are key facts about Oyo taxes?
Ibadan is the largest city by geographical area in West Africa
Key Facts About Oyo Taxes
- Ibadan is the largest city by geographical area in West Africa
- Home to Nigeria's first university (University of Ibadan)
- Strong agricultural base especially in cocoa
- Growing tech ecosystem in Ibadan
Common questions about Oyo taxes
Find answers to frequently asked questions about filing taxes, getting a TIN, and contacting OYIRS.
Frequently Asked Questions
How do I file taxes in Oyo?
To file taxes in Oyo, visit the OYIRS office, register for a TIN if you don't have one, complete your Annual Return using your income records, and submit with required documents. Payment can be made at designated banks.
What is the tax authority in Oyo?
The tax authority in Oyo is the Oyo State Internal Revenue Service (OYIRS). Their website is https://oyirs.oyo.gov.ng.
What documents do I need to file taxes in Oyo?
To file taxes in Oyo, you typically need: TIN certificate, bank statements showing income, rent receipts (for rent relief), pension contribution statements, and previous year's tax clearance certificate if applicable.
When is the tax filing deadline in Oyo?
The annual tax filing deadline in Oyo is March 31st of each year for the previous tax year. For example, taxes for 2026 must be filed by March 31, 2027.
How do I get a TIN in Oyo?
To get a TIN in Oyo, visit the OYIRS office at Revenue House, Bodija, Ibadan with your valid ID, proof of address, and passport photographs. The process is usually free and can be completed same-day.
Calculate Your Tax
Use our free calculator to estimate your tax liability under the 2026 tax law.
Start CalculationRelated Resources
To file taxes in Oyo, visit OYIRS (Oyo State Internal Revenue Service). The filing deadline is March 31st annually. Contact: 028-241-0001.
Ready to File Your Oyo Taxes?
Track your income, calculate your taxes, and generate filing reports - all in one place.