Contact us

1st – 3rd Floor,
Omoluabi Holdings Limited Building,
Beside State Secretariat,
Adjacent NNPC Filling Station,
Abere,
State of Osun.

General
E-Mail: info@oirs.ng
Phone: +234 816 133 8176
WhatsApp: +234 818 969 7104

Key Offices & Departments
Office of the Chairman: 08150846852
Office of the Board Secretary: 08150835333
Director of Income Tax: 08150846894
Tax Audit & Investigations: 08150846905
Other Taxes: 08150846895
ICT: 08058332275
Informal Sector: 08150846907