SabiTax Nigeria Tax Calculator

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About this app

🧮 ABOUT SABITAX

SabiTax is your independent tax companion for understanding Nigerian taxation. Whether you're an employee, self-employed professional, freelancer, or business owner, SabiTax provides comprehensive tax calculations and educational resources based on publicly available NRS (National Revenue Service, formerly FIRS) regulations to help you understand your tax obligations under the Nigeria Tax Act 2025.

📊 TAX CALCULATORS

• PAYE (Pay As You Earn) - Employee salary tax estimation calculator
• Personal Income Tax (PIT) - Self-employed tax estimation for freelancers and contractors
• Company Income Tax (CIT) - Business tax estimation for SMEs and corporations
• Value Added Tax (VAT) - Sales tax computation and calculation
• Capital Gains Tax - Asset disposal tax estimation for stocks, crypto, and property
• Stamp Duty - Document and bank transfer tax estimation

All calculations are based on publicly available information from NRS (National Revenue Service, formerly Federal Inland Revenue Service - FIRS) and the Nigeria Tax Act 2025.

📚 EDUCATIONAL RESOURCES

• Tax guides based on official NRS publications and regulations
• Step-by-step calculation breakdowns and examples
• Nigerian tax regulation explanations and interpretations
• Tax terminology definitions and glossary
• Tax relief and deduction guides (pension, rent, NHF, NHIS)
• Tax exemption rules and thresholds
• Filing requirements and deadlines

🔒 PRIVACY & FEATURES

• Offline-first - all calculations performed on your device
• No data collection or tracking - complete privacy
• No login required - instant access
• Completely free with no subscription fees
• No advertisements - clean, distraction-free interface
• Dark mode support - eye-friendly design
• Easy-to-use interface - no tax expertise required
• 2026 updated - latest tax rates, bands, and regulations

⚠️ IMPORTANT NOTES

• This app provides tax ESTIMATES only, not official tax assessments
• Calculations are based on publicly available NRS (formerly FIRS) information
• Tax laws may change - always verify with official NRS sources
• For official tax filing and payments, use NRS official channels
• Consult qualified tax professionals for personalized tax advice and planning

📖 LEARN & CALCULATE

SabiTax helps you understand Nigerian taxation through educational content sourced from official NRS (National Revenue Service, formerly FIRS) publications and publicly available tax regulations. Learn about PAYE, PIT, CIT, VAT, capital gains, stamp duty, tax reliefs, deductions, exemptions, and more.

🔐 PRIVACY FOCUSED

All tax calculations happen locally on your device. We don't collect, store, or transmit any personal or financial information. Your salary, income, and tax data remains completely private and secure.

⚖️ IMPORTANT DISCLAIMER

SabiTax is an INDEPENDENT tax calculator and educational tool. We are NOT affiliated with, endorsed by, or representing the National Revenue Service (NRS, formerly Federal Inland Revenue Service - FIRS) or any Nigerian government entity. This app is provided for informational and educational purposes only.

For official tax information, filing, and payments, please visit:
• National Revenue Service (NRS): https://www.nrs.gov.ng (formerly FIRS)
• Nigeria Tax Act 2025: https://www.nrs.gov.ng/tax-laws

Always consult with a qualified tax professional or contact NRS directly for official tax advice and guidance.

DISCLAIMER: SabiTax is an independent educational tool and calculator. We are NOT a government entity and are NOT affiliated with NRS or FIRS. All tax information is sourced from publicly available NRS publications. For official tax matters, contact NRS directly or consult a qualified tax professional.

Official NRS Contact:
Website: https://www.nrs.gov.ng
Email: [e-mail]

What’s new

CIT Calculator 2.0: Redesigned results screen & added a helpful guide for Company Categories.

Smarter Forms: Development Levy calculator now automatically hides unchanged financial fields for exempt Small Companies.

Stamp Duty Fixes: Corrected results display and improved Conveyance exemption logic.

General bug fixes and performance improvements.