How to File Company Income Tax (CIT) in Nigeria Step-by-Step (2026 Guide)
A grounded 2026 filing guide for Nigerian companies: deadlines, required schedules, TaxPro Max workflow, and the checks that stop avoidable rejection.
Published: April 23, 2026 1:05 PM GMT+1
Author: Lukmon Isiaq
This educational article explains practical tax planning and calculator interpretation for Nigerian users.
Primary References
- Federal Inland Revenue Service (FIRS)
- Joint Tax Board (JTB)
- Lagos State Internal Revenue Service (LIRS)
Popular Calculators
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