AboutNOTANigeria Open Tax API
A free, open tax calculation platform created by Expedier to help every Nigerian understand and calculate their taxes with confidence.
Our Story
At Expedier, we believe that financial empowerment begins with understanding. When Nigeria's 2025/2026 Tax Act was signed into law, we recognized an opportunity to serve our community in a meaningful way.
Tax compliance shouldn't be complicated or expensive. Every Nigerian deserves access to accurate, reliable tools that help them understand their tax obligations without confusion or hidden costs. That's why we built NOTA (Nigeria Open Tax API)—a completely free tax calculator that makes tax calculation simple, transparent, and accessible to everyone.
Our team at Expedier has always been committed to building financial solutions that work for real people. We understand the challenges of managing finances across borders, and this free tax calculator is an extension of that mission—providing clarity and confidence in an area that affects every working Nigerian.
Whether you're calculating personal income tax, company tax, VAT, or any other tax type, our calculators are built on the official 2025/2026 Tax Act framework. We're here to help you understand your obligations, plan your finances better, and navigate Nigeria's tax system with ease.
What We Stand For
Accuracy First
Every calculation is based on the official Nigeria Tax Act 2025, ensuring you get precise, compliant results every time.
Always Free
No hidden fees, no premium tiers, no paywalls. Tax knowledge should be accessible to everyone, period.
Community Driven
Built by Nigerians, for Nigerians. We understand the challenges because we face them too.
Powered by Expedier
Expedier is a leading fintech platform revolutionizing how people manage money globally. We specialize in international remittances, multi-currency bank accounts, bill payments, and international school fees—all at the best exchange rates in the market.
Whether you're sending money home, paying tuition abroad, or managing finances across borders, Expedier makes it fast, affordable, and secure. This free tax calculator is one of many ways we're giving back to the community—providing free, valuable tools that make financial life easier for everyone.
Ready to Calculate Your Tax?
Join thousands of Nigerians using our free calculators to understand their tax obligations