Updated for Nigeria Tax Act 2025 • Effective January 2026

Tax tools for Nigerian professionals

For audit firms: Streamline tax computations, generate FIRS-compliant reports, and manage client engagements. For everyone else: Calculate your Personal Income Tax accurately—free.

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NRS/FIRS Compliant
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TaxAuditPro Dashboard
Clients
Tax Computations
Reports
Compliance
Tax Computation Dashboard
New Tax Computation
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AI Review
6
Tax Types Covered
100%
NTA 2025 Compliant
ISA
Audit Standards
AI
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Built for Different Needs

Who is TaxAuditPro for?

Whether you're an audit firm conducting tax engagements or an individual checking your tax liability

Primary Focus

For Audit Firms

Conduct tax audits efficiently with tools designed for Nigerian tax compliance requirements.

  • Tax computation schedules
  • CIT, WHT, VAT calculations
  • FIRS-compliant reports
  • Client engagement management
  • Capital allowance schedules
  • Audit documentation
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Free Access

For Individuals

Understand your Personal Income Tax under the new 2025 Tax Act. No signup required.

  • PIT calculation (2025 rates)
  • Tax band breakdown
  • All reliefs & deductions
  • Compare old vs new rates
  • Download results
  • AI explanations
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Coming Soon

For SMEs & POS

Compliance tools for small businesses, retail stores, and POS merchants under the 2026 laws.

  • PAYE calculations
  • VAT tracking & filing
  • E-invoicing (Jan 2026)
  • Record-keeping tools
  • Tax filing reminders
  • CAC registration guide
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Free Forever

Calculate Your Personal Income Tax

The most comprehensive PIT calculator for Nigeria. Get your exact tax liability with all exemptions, reliefs, and deductions under the Nigeria Tax Act 2025.

All 2025 tax bandsCRA auto-calculatedCompare old vs newInstant results
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No signup required • Results in seconds

For Audit Professionals

Tax audit tools that understand Nigerian requirements

Built around what FIRS actually requires: audited financial statements, tax computations, capital allowance schedules, and proper documentation.

Financial Statement Analysis

Upload audited financials and trial balances. Our system extracts the data needed for tax computations.

Tax Computation Schedules

Generate CIT, WHT, VAT, and PAYE computations with full breakdowns and supporting schedules.

Capital Allowances

Compute capital allowances on qualifying expenditure with proper classification and rates.

FIRS-Ready Reports

Generate tax audit reports formatted for FIRS submission, including all required schedules.

AI-Powered Review

Intelligent analysis to identify discrepancies, missing documentation, and compliance risks.

Engagement Management

Track client engagements, deadlines, and documentation status across your firm.

All Nigerian tax types covered

Computations aligned with the Nigeria Tax Act 2025 and FIRS requirements

Personal Income Tax (PIT)

Progressive rates from 0% to 24% based on the 2025 tax bands.

Company Income Tax (CIT)

25% rate for companies above ₦50M turnover, with exemptions for small companies.

Value Added Tax (VAT)

7.5% VAT calculations with input/output tracking.

Withholding Tax (WHT)

WHT on dividends, interest, rent, contracts, and professional fees.

Pay As You Earn (PAYE)

Monthly PAYE computations with pension, NHF deductions.

Capital Gains Tax (CGT)

10% CGT on chargeable gains from disposal of assets.

Important: January 2026

Nigeria Tax Act 2025 Changes

  • CIT exemption threshold increased from ₦25M to ₦50M turnover
  • CIT rate reduced from 30% to 25% for companies above threshold
  • E-invoicing mandatory for all businesses from January 2026
  • NRS replaces FIRS as the central tax authority
  • POS operators must register with CAC by January 1, 2026
Learn More About 2026 Changes
Security & Compliance

Your data is protected

Financial data requires the highest level of security. Our platform is built with enterprise-grade encryption and complies with Nigerian data protection regulations.

AES-256 Encryption
Bank-level security
NDPR Compliant
Nigerian data protection
Secure Storage
Your data stays safe
Audit Trail
Full activity logging

Secure Platform

Built for financial data security

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Ready to simplify tax compliance?

Whether you're an auditor needing professional tools or an individual checking your tax liability—we've got you covered.

No credit card required • PIT calculator is always free