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    South West
    2026 Tax Year

    Ogun State Tax Guide

    Complete guide to filing taxes with Ogun State Internal Revenue Service (OGIRS). Everything you need to know about tax obligations, filing process, and deadlines in Ogun.

    How do I file taxes in Ogun?

    To file taxes in Ogun, register with OGIRS, obtain your TIN, complete your Annual Return form with your income details, and submit at the tax office. The deadline is March 31st annually.

    What is the tax authority in Ogun?

    The Ogun State Internal Revenue Service (OGIRS) is the official tax authority for Ogun State.

    Ogun State Internal Revenue Service

    Phone

    039-234-0001

    Email

    info@ogirs.og.gov.ng

    Address

    Revenue House, Oke-Mosan, Abeokuta

    How do I file taxes in Ogun?

    File taxes with OGIRS by registering for a TIN, completing your Annual Return form, and submitting at the tax office by March 31st.

    How to File Taxes in Ogun

    1. 1Visit OGIRS office or online portal
    2. 2Register for a TIN if you don't have one
    3. 3Obtain the Annual Return form
    4. 4Complete with income details from KeepAm
    5. 5Attach supporting documents
    6. 6Submit at OGIRS office or online
    7. 7Make payment via designated channels
    8. 8Collect tax receipt

    What are the major industries in Ogun?

    Ogun's economy is driven by Manufacturing, Agriculture, Quarrying.

    Ogun Economic Profile

    Ogun State is Nigeria's industrial heartland with major manufacturing industries. Its proximity to Lagos makes it attractive for industries seeking lower operational costs while accessing Lagos markets.

    Major Industries

    Manufacturing
    Agriculture
    Quarrying
    Real Estate
    Education

    Where are tax offices located in Ogun?

    OGIRS has 3 tax offices across Ogun State.

    Tax Offices in Ogun

    OGIRS Headquarters

    Revenue House, Oke-Mosan, Abeokuta

    Sagamu Tax Office

    Sagamu-Benin Expressway, Sagamu

    Ota Tax Office

    Industrial Estate Road, Ota

    What are key facts about Ogun taxes?

    Major industrial hub with numerous manufacturing zones

    Key Facts About Ogun Taxes

    • Major industrial hub with numerous manufacturing zones
    • Gateway to Lagos with significant commuter population
    • Strong agricultural sector especially in poultry
    • Multiple free trade zones attracting investments

    Common questions about Ogun taxes

    Find answers to frequently asked questions about filing taxes, getting a TIN, and contacting OGIRS.

    Frequently Asked Questions

    How do I file taxes in Ogun?

    To file taxes in Ogun, visit the OGIRS 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 Ogun?

    The tax authority in Ogun is the Ogun State Internal Revenue Service (OGIRS). Their website is https://ogirs.og.gov.ng.

    What documents do I need to file taxes in Ogun?

    To file taxes in Ogun, 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 Ogun?

    The annual tax filing deadline in Ogun 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 Ogun?

    To get a TIN in Ogun, visit the OGIRS office at Revenue House, Oke-Mosan, Abeokuta 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.

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    Ogun Tax Filing

    To file taxes in Ogun, visit OGIRS (Ogun State Internal Revenue Service). The filing deadline is March 31st annually. Contact: 039-234-0001.

    KeepAm Nigerian Tax Guide 2026Verified: January 2026

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