Taxes Calculators
Calculate advance tax, capital gains tax and dividend tax and other taxes calculations.
The tax calculators fall into three groups: income tax on your salary or total income, capital gains and other investment income, and GST on goods and services. Each page states the financial year and the rules it applies, so check that year before relying on a result — tax rules can change in every Budget.
Which Taxes calculator do you need?
- How much income tax will I pay this year?Income Tax CalculatorSlab-wise tax under the regime you choose, with the standard deduction, rebate and cess.
- Which regime — old or new — costs me less?Income Tax Old vs New Regime CalculatorComputes both regimes on the same income so you can compare them side by side.
- How much TDS will my employer deduct each month?TDS CalculatorSpreads the year's estimated tax liability across twelve months.
- When are my advance tax instalments due, and how much?Advance Tax CalculatorSplits net tax payable into the cumulative quarterly instalment schedule.
- Tax on selling shares, mutual funds or propertyCapital Gains Tax CalculatorClassifies the gain as short- or long-term by holding period and applies the matching rule.
- Adding GST to a price, or finding the price before GSTGST CalculatorWorks in both directions from the amount and GST rate you enter.
All Taxes Calculators
Taxable income comes before tax
Most confusion about income tax comes from mixing up gross income and taxable income. Deductions and exemptions are subtracted first, and only then are the slab rates applied — which is why the Taxable Income, HRA and Tax-Saving Investment calculators are worth running before the Income Tax Calculator if you use the old regime.
Limitations
- These are estimates for planning, not a substitute for the official filing utility or a tax professional.
- Surcharge, special-rate income and individual circumstances are only covered where a page says so.
Taxes Guides
GST Inclusive vs Exclusive: How to Calculate Either Way
Adding GST to a base price (exclusive) and extracting GST from a final price (inclusive) use different arithmetic — exclusive multiplies the base price by the rate, while inclusive divides the final price by (1 + rate) first — mixing up the two directions is the most common GST calculation mistake.
Read guideHow NPS Adds an Extra Tax-Saving Slab on Top of Section 80C
Running the same tax-saving formula twice — once for the ₹1.5 lakh Section 80C limit and once for an additional ₹50,000 NPS contribution — gives the real combined tax saved.
Read guideHow Overtime Pay Can Push You Into a Higher Professional Tax Slab
Overtime pay adds to your gross salary for the month, and in states with several professional tax bands that extra amount can be enough to move you into a higher slab — this article works through a real West Bengal example where it does exactly that.
Read guideHow Section 80C Tax Savings Are Calculated
Tax saved under Section 80C is your eligible investment, capped at ₹1.5 lakh, multiplied directly by your marginal tax rate.
Read guideHow Tax on Dividend Income Is Calculated
Dividend income is taxed simply by multiplying it by your marginal tax rate — but that simplicity depends entirely on knowing the correct marginal rate, which requires the real slab-based tax calculation, not a guess.
Read guide