Sri Lanka Income Tax
Estimate income tax in Sri Lanka from taxable earnings.
About Sri Lanka Income Tax
A simplified income-tax estimate in Sri Lanka. This uses the tax rate you enter as a reference.
Formula
Tax
Tax = taxable income × rate
Approximate estimate — not tax advice.
Frequently Asked Questions
Is this a real tax return?
No — a rough planning estimate. File-year brackets and deductions differ.
How accurate is this estimate?
Rates are approximate reference values. Local rates, exemptions and rules can differ, so treat the output as a planning figure only.
Related Calculators
Sri Lanka specifics
- Currency
- Rs LKRSri Lankan Rupee
- Region
- Asia
- Country code
- LK
- Amounts look like
- LKR 1,234,567.89
- Dates look like
- Mar 9, 2026
- Units
- metricWeek starts Monday
Results on this page are expressed in LKR (Sri Lankan Rupee). Figures are estimates for general planning — confirm current rates and thresholds with the relevant Sri Lanka authority before relying on them.