About Nigerian Tax ID Checker
Last Updated: January 2026
🎯 Our Mission: To provide a free, fast, and secure way for Nigerians to verify tax identification numbers for both individuals and companies, making tax compliance easier and more accessible for everyone.
What We Do
Nigerian Tax ID Checker is a free online service that allows you to verify Nigerian tax identification numbers instantly. Whether you're an individual looking to check your tax ID using your National Identification Number (NIN) or a business verifying a company's tax ID using a registration number, our tool makes the process simple, fast, and completely free.
Why We Created This Service
Tax compliance is essential for individuals and businesses in Nigeria, but accessing tax ID information can be time-consuming and complicated. We created this service to:
- Simplify Tax Verification: Make it easy for anyone to verify tax IDs without complex processes or paperwork
- Promote Transparency: Help individuals and businesses verify tax information quickly and accurately
- Support Compliance: Assist Nigerians in meeting their tax obligations by providing easy access to tax ID information
- Save Time: Eliminate the need to visit government offices or wait for manual verification processes
- Ensure Privacy: Provide a secure service that doesn't store or retain any personal information
Key Features
🆓 100% Free
No charges, no hidden fees, no registration required. Use our service as many times as you need, completely free.
⚡ Instant Results
Get verification results in seconds. No waiting, no delays - just instant access to tax ID information.
🔒 Privacy First
We don't store any of your data. Your information is used only for verification and immediately discarded.
👥 Individual & Company
Verify tax IDs for both individuals (using NIN) and companies (using registration numbers) in one place.
📱 Mobile Friendly
Works perfectly on all devices - desktop, tablet, or mobile. Access your tax ID information anywhere, anytime.
✅ Easy to Use
Simple, intuitive interface designed to be user-friendly. No technical knowledge required.
How It Works
Our service uses the official NIMC (National Identity Management Commission) Public API to verify tax identification numbers. Here's how it works:
- For Individuals: Enter your NIN (National Identification Number), first name, last name, and date of birth
- For Companies: Select the organization type and enter the registration number (RC number)
- Verification: Our system securely sends your information to the NIMC API for verification
- Results: You receive instant results showing the tax ID and related information
- Privacy: Your data is immediately discarded after verification - we don't store anything
🔐 Security & Privacy: We take your privacy seriously. All data transmission is encrypted using HTTPS, and we have a strict zero-data-storage policy. Your sensitive information (NIN, dates of birth, registration numbers) is never stored, saved, or retained on our servers.
Our Commitment
We are committed to:
- Providing free, accessible tax ID verification services to all Nigerians
- Maintaining the highest standards of privacy and data security
- Continuously improving our service based on user feedback
- Ensuring transparency in how we operate and handle data
- Supporting tax compliance and financial transparency in Nigeria
Important Disclaimer: Nigerian Tax ID Checker is an independent service and is not affiliated with, endorsed by, or approved by the National Identity Management Commission (NIMC), the Nigerian Revenue Service (NRS), or any other government agency. We use the NIMC Public API solely to retrieve and display verification data. We have no official relationship with these government agencies.
Contact Us
Have questions, suggestions, or feedback? We'd love to hear from you!
Email us at support@dankoresoft.com
We're always working to improve our service and welcome your input.
Get Started
Ready to verify a tax ID? It's quick and easy:
- Visit our home page
- Choose whether you're checking an individual or company tax ID
- Enter the required information
- Get instant results!
You can also explore our other helpful resources:
- Nigerian Tax Calculator - Calculate your tax liability
- Tax Brackets 2026 - Understand the latest tax rates
- How to File Individual Tax - Step-by-step guide
- How to File Business Tax - Business tax filing guide