Free GST, Income Tax & Payroll Calculators for India
26 free tools and 118 plain-English answers for Indian businesses, freelancers and salaried people. No sign-up, and nothing you type leaves your browser.
Most used calculators
Income Tax Calculator
Compare your tax under the old and new regime for FY 2026-27. Includes ₹75,000 standard deduction, ₹12 lakh zero-tax lim…
GSTGST Calculator
Add GST to a price or remove GST from an inclusive amount. Shows CGST, SGST and IGST split for the new GST 2.0 slabs of …
Loans & SavingsEMI Calculator
Calculate your loan EMI, total interest and year-wise repayment schedule for home, car and personal loans. Free EMI calc…
Loans & SavingsSIP Calculator
Estimate the future value of your monthly SIP or lump-sum mutual fund investment, with optional yearly step-up and a yea…
PayrollRent Receipt Generator
Generate monthly rent receipts for HRA claim in one click. Add tenant, landlord, PAN, address and period; print or save …
Income TaxHRA Calculator
Calculate your tax-free HRA for FY 2026-27. Uses the least-of-three rule with 50% for the 8 metro cities (now including …
GSTGST Invoice Generator
Create a GST-compliant tax invoice in seconds: GSTIN, HSN/SAC, CGST/SGST or IGST computed automatically, amount in words…
PayrollIn-hand Salary Calculator
Convert CTC to monthly in-hand salary for FY 2026-27. Accounts for basic %, employer and employee PF, gratuity, professi…
GST tools
GST Calculator
Enter an amount, pick a GST rate and choose whether the amount already includes GST. The calculator …
GST Invoice Generator
Fill in your business and customer details, add line items with HSN/SAC codes and GST rates, and pri…
HSN / GST Rate Finder
Type an item or service name to see its HSN/SAC code and the GST rate after the GST 2.0 changes of 2…
GSTIN Validator
Paste a GST number to check its structure, state code, PAN and check digit. A GSTIN that fails the c…
GST Late Fee Calculator
Enter the due date, the filing date, whether it is a nil return, your turnover and any tax still pay…
Amount in Words Converter
Type an amount to get it in words instantly: Indian format for cheques and invoices, plain number wo…
Income Tax tools
Income Tax Calculator
Enter your salary, other income and deductions. The calculator works out your tax under both regimes…
HRA Calculator
Enter your basic salary (plus DA if it counts for retirement), the HRA you receive and the rent you …
TDS Calculator
Pick the type of payment, enter the amount and whether the payee has given a PAN. The calculator tel…
Advance Tax Calculator
Enter your estimated total tax for the year and the TDS already deducted. If the balance is ₹10,000 …
Capital Gains Tax Calculator
Choose the asset, enter purchase and sale dates and prices. The calculator decides short-term or lon…
Payroll tools
Rent Receipt Generator
Fill in the rent details once and get a receipt for every month in the period, ready to print or sav…
Salary Slip Generator
Enter the company and employee details, earnings and deductions. The payslip totals everything, writ…
In-hand Salary Calculator
Enter your annual CTC and a few details about the salary structure. The calculator removes employer …
Gratuity Calculator
Enter your last drawn basic + DA and your years of service. The calculator applies the correct formu…
EPF Calculator
Enter your basic + DA, age, expected salary growth and the EPF interest rate. The calculator project…
Professional Tax Calculator
Select your state and enter your monthly gross salary. The tool shows the professional tax deducted …
Leave Encashment Calculator
Enter your salary, leave balance and years of service. The calculator works out the encashment amoun…
Salary Hike Calculator
Enter your current salary and either the hike percentage or the new salary offered. See the increase…
Bonus Calculator
Enter monthly wages, the applicable minimum wage, months worked and the bonus rate. The calculator c…
Loans & Savings tools
EMI Calculator
Enter the loan amount, interest rate and tenure. You get the monthly EMI, the total interest you wil…
SIP Calculator
Enter how much you invest every month, the return you expect and for how long. Add a yearly step-up …
PPF Calculator
Enter your yearly PPF deposit and the number of years. The calculator shows the tax-free maturity va…
FD Calculator
Enter the deposit, interest rate and tenure. See your maturity amount, interest, effective yearly yi…
Sukanya Samriddhi Calculator
Enter the yearly deposit, your daughter's age and the year you open the account. The calculator show…
NPS Calculator
Enter your monthly NPS contribution, age and expected return. The calculator projects your retiremen…
Popular questions answered
- What are the new GST rates after GST 2.0?→
- Is income up to ₹12 lakh really tax-free?→
- Old vs new tax regime: which is better for me?→
- What are the conditions to claim input tax credit?→
- How is HRA exemption calculated?→
- How do I calculate in-hand salary from CTC?→
- What is the late fee for filing GSTR-3B late?→
- How is gratuity calculated?→