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Rates for Oct–Dec 2026PPF 7.1%Sukanya 8.2%SCSS 8.2%NSC 7.7%KVP 7.5%MIS 7.4%RD 6.7%All rates and limits
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Glossary

The money words used on our calculators, in plain words. Each one links to the calculator that uses it.

APR
Annual Percentage Rate: the yearly cost of a loan including fees. RBI asks lenders to show it in the Key Facts Statement. Personal Loan Calculator
CAGR
The steady yearly growth that takes an amount from its start value to its end value. CAGR Calculator
Compounding
Earning interest on interest. The more often interest is added, the faster money grows. Interest Calculator
CTC
Cost to Company: everything your employer spends on you, including its PF share and gratuity. Your in-hand salary is lower. In-Hand Salary Calculator
EMI
Equated Monthly Instalment: the same amount you pay the bank every month. Each EMI pays some interest and repays some of the loan. EMI Calculator
FIRE
Financial Independence, Retire Early: saving enough that your investments can pay your expenses for life. FIRE Calculator
Flat rate
Interest worked out on the full loan for the whole tenure, even as you repay it. A flat rate of 10% costs about the same as 18% on a reducing balance. Flat vs Reducing Rate Calculator
FOIR
Fixed Obligation to Income Ratio: the share of your take-home salary that can go to EMIs. Banks use it to decide how much loan to give. Home Loan Eligibility Calculator
Gratuity
A lump sum from your employer when you leave after at least 5 years: 15 days’ wages for each year worked. Gratuity Calculator
GST
Goods and Services Tax added to the price of most things you buy. Within a state it is split into CGST and SGST. GST Calculator
HRA
House Rent Allowance. In the old regime, part of it is tax-free if you pay rent. HRA Calculator
Lock-in
The time you cannot take money out, or can only with a penalty.
LTV
Loan-to-value: the loan as a share of the house value. RBI sets the most a bank can lend. Home Loan Eligibility Calculator
Maturity
The date a deposit or scheme ends and pays out, or the amount you get then.
No-cost EMI
An EMI offer where the shop gives you back the interest as a discount. You still pay GST on that interest and often a fee. No-Cost EMI Calculator
Old and new tax regime
Two ways to work out income tax. The new regime has lower slabs but few deductions; the old one allows deductions like section 123 and HRA. Income Tax Calculator 2026-27
Prepayment
Paying extra towards the loan, over and above the EMI. It cuts the interest you pay. Home Loan Prepayment Calculator
Reducing balance rate
Interest is charged only on the loan amount still left. Banks quote home and personal loans this way. Flat vs Reducing Rate Calculator
Section 123
The Income-tax Act, 2025 section (old 80C) for PPF, EPF, ELSS, insurance and similar savings, up to ₹1.5 lakh in the old regime. Income Tax Calculator 2026-27
Share taken out each year
The part of your savings you take out in the first year after you stop working. FIRE Calculator
SIP
Systematic Investment Plan: a fixed amount put into a mutual fund every month. SIP Calculator
Step-up SIP
A SIP that goes up by a fixed share every year, usually with your salary. Step-up SIP Calculator
SWP
Systematic Withdrawal Plan: taking a fixed amount out of a mutual fund every month. SWP Calculator
Tenure
How long the loan runs, in months or years.
XIRR
Your real yearly return when you put money in at different times, like a SIP with top-ups. XIRR Calculator