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Tax Calculator 2024-2025

Personal Income Tax Calculator

2024 Tax Calculator
2025 Tax Calculator

2024 Tax Calculator

Monthly
Annually

Monthly Tax Calculator

Calculate your taxes easily with our online tax calculator, effective from January 1, 2023 to March 31, 2025. Get quick and accurate estimates based on the latest tax rates!

Monthly Income (LKR) Tax Rate Tax (LKR)
Up to 100,000 Relief 0.00
100,000 - 141,666 6% 0.00
141,667 - 183,333 12% 0.00
183,334 - 225,000 18% 0.00
225,001 - 266,666 24% 0.00
266,667 - 308,333 30% 0.00
Above 308,334 36% 0.00
Total Tax: 0.00

Annual Tax Calculator

Calculate your taxes easily with our online tax calculator, effective from January 1, 2023 to March 31, 2025. Get quick and accurate estimates based on the latest tax rates!

Annual Income (LKR) Tax Rate Tax (LKR)
Up to 1,200,000 Relief 0.00
1,200,000 - 1,700,000 6% 0.00
1,700,000 - 2,200,000 12% 0.00
2,200,000 - 2,700,000 18% 0.00
2,700,000 - 3,200,000 24% 0.00
3,200,000 - 3,700,000 30% 0.00
Above 3,700,000 36% 0.00
Total Tax: 0.00

2025 Tax Calculator

Monthly
Annually

Monthly Tax Calculator

Calculate your taxes easily with our online tax calculator, effective from April 1, 2025. Get quick and accurate estimates based on the latest tax rates!

Monthly Income (LKR) Tax Rate Tax (LKR)
Up to 150,000 Relief 0.00
150,000 - 233,333 6% 0.00
233,333 - 275,000 18% 0.00
275,000 - 316,666 24% 0.00
316,666 - 358,333 30% 0.00
Above 358,333 36% 0.00
Total Tax: 0.00

Annual Tax Calculator

Calculate your taxes easily with our online tax calculator, effective from April 1, 2025. Get quick and accurate estimates based on the latest tax rates!

Annual Income (LKR) Tax Rate Tax (LKR)
Up to 1,800,000 Relief 0.00
1,800,000 - 2,800,000 6% 0.00
2,800,000 - 3,300,000 18% 0.00
3,300,000 - 3,800,000 24% 0.00
3,800,000 - 4,300,000 30% 0.00
Above 4,300,000 36% 0.00
Total Tax: 0.00

Inland Revenue (Amendment) Act, No. 02 of 2025 has been certified on 20.03.2025.

Download- Act, No. 02 of 2025 for more details. 

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