Taxes are unavoidable, but over-paying is optional. Whether you are filing GST returns, estimating income tax under the new regime, calculating TDS on a contractor payment, or computing capital gains on an equity redemption - the right calculator ensures you neither underpay nor overpay. All calculators are current for FY2024-25 rates.

Twenty Tax Calculators

California Tax Calculator - Estimates California state income tax, federal income tax, SDI (1.1%), and FICA for tax year 2025. Shows your full tax burden and net take-home pay using CA FTB brackets across all 10 California tax rates.

GST Calculator - India’s five GST slabs: 0%, 5%, 12%, 18%, and 28%. Supports both modes: adding GST to a base price and removing GST from an inclusive price. Shows CGST, SGST, and IGST splits.

Income Tax Calculator - Estimates tax under both the old regime (with deductions: 80C, 80D, HRA) and the new simplified regime (FY2024-25 slabs). Shows marginal rate, effective rate, surcharge, cess, and total tax.

TDS Calculator - Tax Deducted at Source for salary, rent, professional fees, contractor payments, and interest. Covers Sections 192, 194A, 194C, 194H, 194I, 194J, and 194DA.

Capital Gains Tax Calculator - STCG and LTCG for equity, debt mutual funds, and property/gold. Updated for Finance Act 2023 and Budget 2024 changes: equity STCG at 15% (<12 months), LTCG at 10% above ₹1 lakh (≥12 months).

VAT Calculator - Value Added Tax computation for international businesses and pre-GST legacy transactions.

Sales Tax Calculator - General sales tax for US-context calculations and international transactions.

Sales Tax Calculator New Jersey - New Jersey sales tax at the standard 6.625% rate or the Urban Enterprise Zone 3.3125% rate. Add tax to a pre-tax price or remove it from a tax-inclusive total. Covers NJ exemptions for groceries, clothing, and prescription drugs.

Salary Calculator - Converts annual salary to hourly, daily, weekly, biweekly, semi-monthly, monthly, and quarterly pay. Take-Home Pay mode estimates US net pay after federal income tax (2025 brackets), FICA (Social Security + Medicare), state tax, 401k, and health insurance premiums.

Hourly to Salary Calculator - Converts an hourly wage to annual salary, monthly, biweekly, weekly, and daily equivalents. Overtime Calculator mode adds regular hours, overtime hours at 1.5× or 2× multiplier, and shows your effective blended hourly rate.

Salary to Hourly Calculator - Converts annual or monthly salary to an effective hourly rate. Adjust hours per week and weeks per year to see the real hourly equivalent for any work schedule - useful for comparing job offers fairly.

Tax Bracket Calculator - 2025 US federal income tax bracket breakdown for all four filing statuses. Shows marginal rate, effective rate, total federal tax, and a bracket-by-bracket table. Compare all statuses side by side.

FICA Tax Calculator - 2025 Social Security (6.2%) and Medicare (1.45%) payroll tax for employees and self-employed. Includes Additional Medicare (0.9%) on high earners, employer match, and the 50% SE tax deduction for freelancers.

Annual Income Calculator - Convert any pay frequency (hourly, daily, weekly, biweekly, semi-monthly, monthly, quarterly) to annual income. Multiple Sources mode combines up to 5 income streams with different frequencies to calculate total yearly earnings.

New York Tax Calculator - Estimates New York State income tax, NYC city income tax (for five-borough residents), federal income tax, and FICA for 2025. Shows total tax burden, effective rates, and net take-home pay using 2025 NY DTF brackets.

Texas Tax Calculator - Texas has no state income tax. This calculator shows your federal income tax, FICA, and net take-home for 2025, plus your annual savings vs. California and New York. Includes a property and sales tax estimator for the full Texas tax picture.

State Tax Calculator - Estimate 2025 state income tax for all 50 states and Washington DC. Supports progressive and flat-rate states, three filing statuses, and incomes up to $500,000. Shows state tax amount, effective rate, marginal rate, and annual take-home pay.

Lottery Tax Calculator - Calculates federal income tax, state lottery tax, and net take-home for any US lottery prize. Covers all 50 states, lump sum vs. 30-year annuity, and the 24% IRS upfront withholding using 2025 federal brackets.

Overtime Calculator - Calculate overtime pay for a weekly or biweekly pay period. Annual OT Earnings mode projects total yearly income with consistent overtime. Supports time-and-a-half (1.5x), double-time (2x), and custom multipliers with FLSA compliance notes.

Income Tax Philippines Calculator - Compute Philippines income tax under the TRAIN Law (RA 10963) 2025 brackets plus mandatory SSS (4.5%), PhilHealth (2.5%), and Pag-IBIG deductions. Shows monthly and annual income tax, net take-home pay, effective tax rate, and slab breakdown. Uses the January 2023 revised rate schedule in force for 2025.

Tax Planning Insights

Your effective tax rate (total tax ÷ gross income) is often far lower than your marginal slab. A salaried individual with ₹12 lakh gross under the new FY25 regime pays approximately ₹80,000 - an effective rate of 6.7%, despite the 20% marginal slab. The Income Tax Calculator shows both figures.

Capital gains timing matters: for equity investments just under 12 months, waiting a few more days to cross the LTCG threshold can save the 15% STCG tax on the entire gain. Run both scenarios in the Capital Gains Tax Calculator.

Frequently Asked Questions

Does the GST calculator support reverse calculation?

Yes. The GST Calculator in "remove GST" mode uses: Base Price = GST-inclusive price ÷ (1 + GST rate / 100). Useful when a quoted price includes GST and you need the taxable value for invoicing.

Which income tax regime is better - old or new?

It depends on your deductions. Run both scenarios in the Income Tax Calculator - the old regime benefits those with high 80C investments and HRA; the new regime benefits those with fewer deductions or higher incomes.

What is the capital gains tax rate on equity mutual funds in FY2024-25?

For equity mutual funds: STCG (held less than 12 months) is taxed at 15% + 4% cess. LTCG (held 12+ months) is taxed at 10% + 4% cess on gains exceeding ₹1 lakh per year, with no indexation benefit. See full details in the Capital Gains Tax Calculator.

Which TDS sections does the TDS calculator cover?

The TDS Calculator covers Sections 192 (salary), 194A (interest), 194C (contractor), 194H (commission/brokerage), 194I (rent), 194J (professional fees), and 194DA (life insurance maturity).