Step-by-Step Filing Guide · 2026 Edition
A plain-English guide to filing your income tax return correctly — what documents you need, where to file, how to pay, and the costly mistakes to avoid.
Before you start, gather these documents. Having them ready makes the whole process much faster:
Every Nigerian taxpayer needs a Tax Identification Number. If you don't have one, register free at jtb.gov.ng. If you do have one, verify it is still active at the same portal. Your TIN is required on all tax documents.
Before you can file, you need your correct tax figure. This is where most Nigerians go wrong — they either use their gross salary (which is too high) or guess. WAKATAX applies all your legal reliefs — pension, NHF, rent relief, NHIS — and gives you your exact taxable income and PAYE figure under the 2026 tax bands.
This figure is what you compare against what your employer has deducted — and what you declare on your return.
Add up the total PAYE deducted from your payslips across all 12 months. Compare it to the WAKATAX figure. If your employer deducted more than WAKATAX says you owe, you may be entitled to a refund. If they deducted less, you may owe additional tax. The WAKATAX Bonus Tools include a specific module for this check.
Employees file with the IRS in the state where their employer is based — not the federal NRS. Key state IRS portals:
🏙️ Lagos: lirs.gov.ng (Lagos Internal Revenue Service)
🏙️ Abuja/FCT: fcirs.gov.ng
🏙️ Rivers: rirs.gov.ng
🏙️ Other states: Search "[State name] Internal Revenue Service" for the correct portal.
If you owe additional tax (above what your employer deducted), pay via Remita at remita.net, or via USSD using your bank's shortcode, or direct bank transfer to the state IRS account provided on the portal. Always save your payment receipt.
After filing and paying, you can request a Tax Clearance Certificate from your state IRS. The TCC is required for many government contracts, property transactions, visa applications, and professional registrations. It is your proof of compliance.
⚠️ Penalty Warning: Filing late or not filing at all can result in a penalty of ₦50,000 for individuals, plus interest charges on any unpaid tax. Continued non-compliance can lead to prosecution. Filing on time, even if you owe nothing, protects you.
✅ WAKATAX Bonus Tools include a dedicated "Employer Over-Deduction Checker" — enter what your employer deducted vs. what WAKATAX says you owe, and instantly see if you're owed a refund. Available with the Excel and Combo plans.
You can't file accurately without knowing your correct tax figure first. WAKATAX gives you that — applied reliefs, correct 2026 bands, filing-ready breakdown — in under five minutes.