The Sri Lanka tax system for the 2025/2026 year of assessment is based on APIT (Advance Personal Income Tax), formerly known as PAYE (Pay As You Earn). Employers and individuals must now calculate tax using updated IRD-approved slabs effective from 1 April 2025.

If you are looking for a Sri Lanka PAYE tax calculator, income tax calculator Sri Lanka, or a Sri Lanka income tax calculator 2023 comparison, this guide explains everything you need in one place.

👉 Try the official calculator: www.taxcalculator.lk

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What is PAYE / APIT Tax in Sri Lanka?

PAYE (now APIT) is a system where tax is deducted from your salary monthly by your employer.

Key features:

• Mandatory for salaried employees
• Based on progressive tax rates
• Collected monthly and paid to IRD
• Applies to income above tax-free threshold

This is why tools like a PAYE tax Sri Lanka calculator or APIT tax calculator Sri Lanka are essential for employees and employers.

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Sri Lanka Income Tax Calculator 2025/2026 (Updated Slabs)

For the 2025/2026 tax year:

• First LKR 1,800,000 → 0% (Tax free)
• Next slabs taxed progressively:
  • 6%
  • 18%
  • 24%
  • 30%
  • 36%

These are the same rules used in modern Sri Lanka income tax calculator tools and tax advisor calculator systems.

👉 Example use cases:

• Monthly salary tax calculation
• Annual income tax estimation
• EPF/ETF deductions
• Net take-home salary

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Sri Lanka PAYE Tax Calculator vs Manual Calculation

Using a Sri Lanka PAYE tax calculator is the easiest way to:

• Avoid calculation errors
• Estimate monthly deductions
• Plan tax payments
• Compare salary offers

Manual calculations are complex, especially with EPF, allowances, and multiple income sources.

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Sri Lanka Income Tax Calculator 2023 vs 2025/2026 Updates

Many users still search for Sri Lanka income tax calculator 2023, but tax rules have changed significantly.

Major updates:

• Increased tax-free threshold (LKR 1.8M)
• Revised progressive slabs
• Updated APIT structure replacing PAYE
• Adjustments in capital gains and investment income rules

Always use updated tools like www.taxcalculator.lk for accurate results.

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Capital Gains Tax Sri Lanka (2025/2026)

Capital gains tax applies when you sell:

• Property
• Land
• Shares (non-listed assets)

Key rules:

• Listed shares: generally tax-free
• Property/unlisted assets: taxed (commonly 10%–15% depending on rules)

This is an important factor when using a Sri Lanka income tax calculator, especially for investors.

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Who Needs a Tax Consultant or Tax Advisor in Sri Lanka?

A tax consultant or tax advisor helps individuals and businesses with:

• APIT/PAYE compliance
• Corporate tax planning
• Capital gains tax strategy
• Salary structuring

Many businesses also rely on:

• Tax advisor calculator tools
• Automated payroll systems

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Specialized Accounting Services in Sri Lanka

Different financial roles require different expertise:

Not-for-Profit Accountant

Handles NGO and charity financial reporting, grants, and compliance.

Insolvency Accountant

Manages liquidation, restructuring, and business insolvency cases.

Tax Co / Corporate Tax Services

Companies offering full tax compliance and advisory services.

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Why Use www.taxcalculator.lk?

www.taxcalculator.lk helps you:

• Calculate PAYE/APIT instantly
• Estimate income tax in Sri Lanka
• Compare salary and deductions
• Understand capital gains tax impact

It is designed for:

• Employees
• Employers
• Freelancers
• Businesses
• Tax professionals

Final Thoughts

The 2025/2026 tax year in Sri Lanka introduces clearer APIT rules, but calculations remain complex without tools. Whether you’re an employee, business owner, or investor, using a Sri Lanka PAYE tax calculator or income tax calculator Sri Lanka is essential for accurate planning.

👉 Start calculating now at: www.taxcalculator.lk