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Choose Your Calculator

Select the calculator that matches your needs. All tools are free, accurate, and updated for 2026 tax laws.

Main Tax Calculators

PAYE Tax Calculator

For Employees

Calculate your monthly or annual income tax (PAYE) as an employee. Get detailed breakdown of your tax, pension, and take-home pay.

Best for:

  • Salaried employees
  • Contract workers with PAYE
  • Anyone receiving a monthly salary
Calculate PAYE Tax →

Business Tax Calculator

For Business Owners

Calculate Company Income Tax (CIT), Development Levy, and VAT for your business. Updated for the new 2026 tax structure.

Best for:

  • Sole proprietors & partnerships
  • Limited liability companies
  • SMEs & large corporations
Calculate Business Tax →

Additional Resources

VAT Guide

Understand VAT registration, calculation, and filing requirements.

Learn More →

Tax Glossary

Look up tax terms and get simple explanations in plain English.

Browse Terms →

Tax Education

Learn the basics of Nigerian taxation with our simple guides.

Start Learning →

Not Sure Which Calculator to Use?

Here's a quick guide to help you choose:

💼 Are you an employee receiving a monthly salary?

If you get a payslip every month showing your basic salary, allowances, and deductions, you need the PAYE Calculator.

Use PAYE Calculator

🏢 Do you own a business or are you self-employed?

If you run your own business (shop, restaurant, consultancy, etc.) and want to calculate your Company Income Tax, use the Business Tax Calculator.

Use Business Tax Calculator

🤷 I have both a salary and a side business

Use both calculators! Calculate your employment tax with PAYE Calculator, then calculate your business tax separately with Business Tax Calculator.

PAYE Calculator + Business Calculator

Not Sure Which Calculator to Use?

Here's a simple guide to help you choose:

📋 Choose PAYE Calculator if:

  • • You receive a monthly salary from an employer
  • • You want to check if your payslip deductions are correct
  • • You're negotiating a new salary and want to know take-home pay
  • • You work on contract but your employer deducts PAYE

💼 Choose Business Tax Calculator if:

  • • You own a business (sole proprietor, partnership, or company)
  • • You want to estimate your annual business tax liability
  • • You need to calculate CIT and Development Levy
  • • You're registered for VAT and need to calculate what you owe

💡 Pro Tip

If you're both an employee AND a business owner, you might need to use both calculators! Calculate your PAYE separately from your business tax.

📚 Read Full Guide on How to Use

Ready to Calculate Your Tax?

All our calculators are free, accurate, and updated for 2026. Your data is never stored.

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