Tax Brackets 2025 Calculator. Income tax calculator is a useful tool to determine tax liability with respect to income tax slabs and deductions available. The inflation rate used to index 2025 tax brackets and amounts will be 2.7%—just over half the 4.7% in effect in 2025.
To use the calculator, simply enter. Income tax calculator is a useful tool to determine tax liability with respect to income tax slabs and deductions available.