Switch between the main Sri Lanka tax calculations instead of using a single narrow tax form.
Tax calculation type
Personal reliefLKR 1,800,000
Total reliefLKR 1,800,000
Ordinary taxable incomeLKR 1,800,000
Total annual taxLKR 222,000
Band
Taxable amount
Rate
Tax
0 - 1,000,000
LKR 1,000,000
6%
LKR 60,000
1,000,000 - 1,500,000
LKR 500,000
18%
LKR 90,000
1,500,000 - 2,000,000
LKR 300,000
24%
LKR 72,000
Capital gains tax
LKR 0
10%
LKR 0
Qualifying foreign income tax
LKR 0
15%
LKR 0
Total tax
-
-
LKR 222,000
Source: Inland Revenue Department tax chart for year of assessment 2025-2026, including APIT, VAT, SSCL, WHT, and company tax rates. This page is a practical estimate tool and does not replace tax advice or the full IRD legislation.
FAQ
Are these calculators free?
Yes. lankacalculator tools are free to use and designed to be quick to access without sign-up.
How accurate are the results?
The calculators use clear assumptions and formulas, but results are estimates and should be checked against official documents or provider terms.
Can I use this on mobile?
Yes. The layout is built to work cleanly on phones, tablets, and desktops.
Do you store my inputs?
No account is required for these tools, and calculator inputs are not stored as user profiles in this v1 setup.
