Personal Finance Glossary
Plain-English explanations with real examples — no jargon. 70+ terms across 8 categories.
Investments & Returns
SIP (Systematic Investment Plan)
A method of investing a fixed amount in a mutual fund at regular intervals — monthly or quarterly — instead of one large sum. It builds discipline and benefits from rupee cost averaging.
Lumpsum Investment
Investing a large amount in one shot rather than spreading it over time. Works well when you have a windfall (bonus, inheritance) and markets are expected to rise.
CAGR (Compound Annual Growth Rate)
The smoothed annual growth rate of an investment over multiple years, assuming profits are reinvested. It's the most common way to compare investment performance.
XIRR (Extended Internal Rate of Return)
The actual annualised return on investments with irregular cash flows, like SIPs. Unlike CAGR, it accounts for the timing and size of each investment.
Absolute Return
The total gain or loss on an investment as a plain percentage, without considering how long the money was invested.
Annualised Return
The absolute return normalised to a per-year basis, so you can compare investments held for different periods on equal footing.
NAV (Net Asset Value)
The price of one unit of a mutual fund on a given day, calculated by dividing the total value of the fund's assets by the number of outstanding units.
AUM (Assets Under Management)
The total market value of all money that a fund house manages on behalf of its investors. A higher AUM generally signals investor trust.
Expense Ratio
The annual fee charged by a mutual fund to cover management and operating costs, expressed as a percentage of your invested amount. Lower is better.
Exit Load
A fee charged when you redeem (sell) mutual fund units before a specified period. It's designed to discourage short-term trading.
Lock-in Period
A mandatory holding period during which you cannot redeem your investment. Common in tax-saving schemes like ELSS.
Mutual Funds
Mutual Fund
A pool of money collected from many investors and managed by a professional fund manager. The money is invested in stocks, bonds, or other assets depending on the fund type.
ELSS (Equity Linked Savings Scheme)
A type of mutual fund that invests primarily in equities and qualifies for tax deduction under Section 80C. It has the shortest lock-in (3 years) among all 80C investments.
Debt Fund
A mutual fund that invests in fixed-income instruments like government bonds, corporate bonds, and treasury bills. Generally safer than equity funds but with lower returns.
Hybrid Fund
A mutual fund that invests in both equity and debt in varying proportions. It offers a middle ground between the growth of equity and the stability of debt.
Index Fund
A passively managed mutual fund that simply replicates a stock market index like Nifty 50 or Sensex. It has no active stock picking, so costs are very low.
ETF (Exchange Traded Fund)
Similar to an index fund but traded on the stock exchange like a regular share. You buy and sell ETF units through your demat account at real-time market prices.
NFO (New Fund Offer)
The initial offering period when an asset management company launches a new mutual fund scheme and sells units at a fixed price (usually ₹10).
STP (Systematic Transfer Plan)
An instruction to automatically move a fixed amount from one mutual fund (usually a liquid/debt fund) to another (usually an equity fund) at regular intervals.
SWP (Systematic Withdrawal Plan)
An instruction to automatically redeem a fixed amount from a mutual fund at regular intervals — the reverse of a SIP. Useful for generating monthly income from investments.
Direct Plan vs Regular Plan
Direct plans are bought directly from the fund house (no intermediary, lower expense ratio). Regular plans are bought through brokers/distributors who earn a commission, making them costlier.
Retirement & Independence
FIRE (Financial Independence, Retire Early)
A movement and financial strategy where you save and invest aggressively to accumulate enough wealth to live off investment returns, allowing you to retire far earlier than the traditional age.
Corpus
The total amount of money you need to have accumulated by the time you retire or achieve a financial goal.
Safe Withdrawal Rate (SWR)
The percentage of your retirement corpus you can withdraw each year without running out of money over a 30–40 year retirement. The globally cited benchmark is 4%.
Retirement Corpus
The specific amount of savings you need to accumulate to fund your retirement lifestyle. It depends on your expenses, retirement age, life expectancy, and expected investment returns.
Annuity
A financial product that pays you a fixed regular income (monthly/annually) in exchange for a lump-sum investment. Commonly used by retirees for guaranteed income.
NPS (National Pension System)
A government-sponsored retirement savings scheme with market-linked returns. Contributions get tax benefits under 80C and an additional ₹50,000 deduction under 80CCD(1B).
PPF (Public Provident Fund)
A government-backed long-term savings scheme with a 15-year lock-in. It offers guaranteed, tax-free returns and qualifies for 80C deduction. Completely risk-free.
EPF (Employees' Provident Fund)
A mandatory retirement savings scheme for salaried employees. Both you and your employer contribute 12% of your basic salary each month, and the corpus earns guaranteed interest (~8.25%).
Tax
Income Tax Slab
India uses a progressive tax system where different portions of your income are taxed at different rates. Higher income means higher marginal rates, not higher tax on all income.
Old Regime vs New Regime
The old tax regime has higher rates but allows many deductions (80C, HRA, etc.). The new regime has lower rates but very few deductions. You can choose the more beneficial one each year.
TDS (Tax Deducted at Source)
Tax deducted by the payer before making payment to you. Your employer deducts TDS from salary; banks deduct it on FD interest above ₹40,000. You can claim a refund if you overpay.
Section 80C
A tax deduction allowing you to reduce taxable income by up to ₹1.5 lakh per year. Eligible investments include ELSS, PPF, NPS, EPF, LIC premium, home loan principal, school fees, and more.
HRA (House Rent Allowance)
An allowance from your employer toward your rent expenses. A part of it is tax-exempt, calculated as the minimum of: actual HRA received, rent paid minus 10% of basic salary, or 50%/40% of basic salary (metro/non-metro).
Capital Gains
Profit earned from selling a capital asset (stocks, mutual funds, property). Taxed differently based on how long you held the asset — short-term or long-term.
LTCG (Long-Term Capital Gains)
Gains from selling equity/equity mutual funds held more than 1 year, or debt funds held more than 2 years. LTCG on equity above ₹1.25 lakh/year is taxed at 12.5% (no indexation).
STCG (Short-Term Capital Gains)
Gains from selling equity/equity mutual funds held 1 year or less. Taxed at a flat 20% regardless of your income slab.
Tax Harvesting
Selling mutual fund units or stocks that are at a loss to offset capital gains from other investments, reducing your overall tax liability for the year.
Form 16
A TDS certificate issued by your employer, showing your total salary, deductions claimed, and tax deducted during the financial year. It's the key document for filing your ITR.
GST (Goods and Services Tax)
India's unified indirect tax that replaced many older taxes (VAT, service tax). It's applied at each stage of production and sale of goods and services.
CGST / SGST / IGST
GST is split by jurisdiction: CGST goes to the central government, SGST to the state government. IGST applies to inter-state transactions and is shared between centre and states.
Loans & EMI
EMI (Equated Monthly Instalment)
The fixed monthly payment you make to repay a loan. It includes both principal repayment and interest, structured so you pay a constant amount every month for the full tenure.
Principal
The original amount you borrowed, excluding interest. As you pay EMIs, the outstanding principal reduces over time.
Interest Rate
The cost of borrowing money, expressed as an annual percentage of the outstanding loan amount. Lower rates mean lower EMIs and less total interest paid.
Tenure
The total duration of your loan, from the first EMI to the last. Longer tenure means lower EMIs but much more total interest paid. Shorter tenure means higher EMIs but significant interest savings.
Amortization
The process of paying off a loan through regular payments over time. An amortization schedule shows how each EMI is split between interest and principal repayment over the entire tenure.
Prepayment
Paying an extra amount over your regular EMI to reduce the outstanding principal faster. It lowers total interest paid and can significantly shorten your loan tenure.
Foreclosure
Paying off the entire remaining loan balance before the end of the agreed tenure. Some lenders charge a foreclosure penalty; floating rate home loans in India typically have no such charge.
CIBIL Score / Credit Score
A 3-digit score (300–900) representing your creditworthiness based on your loan repayment history, credit utilization, and account mix. Higher scores (750+) get better loan terms.
LTV (Loan-to-Value Ratio)
The percentage of a property's value that a lender is willing to finance as a loan. A higher LTV means you need to bring less down payment but may pay higher interest.
Processing Fee
A one-time charge by the lender to process your loan application, typically 0.5–2% of the loan amount. It's non-refundable even if you later decline the loan.
Budgeting & Expenses
50/30/20 Rule
A popular budgeting framework: spend 50% of take-home income on needs, 30% on wants, and save/invest the remaining 20%.
Zero-Based Budgeting
A budgeting method where every rupee of income is assigned a purpose, so income minus expenses equals zero. Nothing is left 'floating' — every rupee has a job.
Emergency Fund
3–6 months of living expenses set aside in a liquid, accessible account. It's your financial shock absorber for job loss, medical bills, or unexpected repairs.
Net Worth
Everything you own (assets) minus everything you owe (liabilities). The single most important number to track your overall financial health.
Liquid Assets
Assets that can be converted to cash quickly without significant loss of value. Cash, savings accounts, liquid mutual funds, and short-term FDs qualify.
Budget Deficit
When your total expenses exceed your income in a period. Running a personal budget deficit means you're spending more than you earn, leading to debt or drawing down savings.
Inflation
The rate at which the general price level of goods and services rises over time, reducing the purchasing power of money. In India, average inflation is roughly 5–7% per year.
Real Return vs Nominal Return
Nominal return is what your investment shows on paper. Real return adjusts for inflation — it's the actual increase in purchasing power. Real return = Nominal return − Inflation rate.
Opportunity Cost
The value of the next best alternative you give up when making a financial choice. Every decision has a hidden cost: what you could have done with that money instead.
Savings & Deposits
FD (Fixed Deposit)
A bank savings product where you lock in a sum for a fixed period and earn a guaranteed interest rate. Safe, simple, but returns are often close to or below inflation.
RD (Recurring Deposit)
A bank product where you deposit a fixed amount every month for a set tenure and earn guaranteed interest. Think of it as the fixed-income equivalent of a SIP.
Savings Account Interest
The interest banks pay on the balance in your savings account. Most major banks pay 2.5–3.5% p.a., calculated daily but credited quarterly or half-yearly.
EAR (Effective Annual Rate)
The actual annual interest rate when compounding frequency is taken into account. An FD quoting 7% compounded quarterly has an EAR slightly higher than 7%.
TDS on FD
Banks deduct 10% TDS on FD interest exceeding ₹40,000/year (₹50,000 for senior citizens). If your total income is below the taxable limit, submit Form 15G/15H to avoid TDS deduction.
Debt Management
Snowball Method
A debt repayment strategy where you pay minimum payments on all debts but throw all extra money at the smallest debt first. Once it's gone, roll that payment to the next smallest.
Avalanche Method
A debt repayment strategy where you pay minimums on all debts but focus extra money on the highest interest rate debt first. Mathematically optimal — minimizes total interest paid.
Debt-to-Income Ratio
Your total monthly debt payments (EMIs) as a percentage of your gross monthly income. Lenders use it to assess your ability to repay. Under 40% is generally considered healthy.
Minimum Payment
The smallest amount you must pay on a credit card or loan each billing cycle to avoid a default. Paying only the minimum on credit cards is expensive — interest accrues on the remaining balance.
Credit Utilization
The percentage of your total available credit that you're currently using. Keeping it below 30% helps maintain a healthy credit score.
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What does this personal finance glossary cover?
This glossary explains 70+ personal finance terms in plain English with real-world examples. It covers Indian investment instruments (SIP, PPF, EPF, NPS), tax concepts (80C, HRA, TDS, LTCG), financial ratios (CAGR, XIRR), debt terms (EMI, amortization), and wealth-building concepts (FIRE, net worth, compounding). Each entry includes a practical example to make the term easy to understand.
How do I use this glossary to learn about finance?
Search for any term using the search bar, or browse alphabetically. Each term has a short plain-English definition followed by a real-world example. When you encounter a term in a calculator or article you do not understand, look it up here first. The glossary is designed to be a quick reference — most definitions take under 30 seconds to read.
Are the finance terms here specific to India?
Most terms cover both Indian-specific concepts (PPF, EPF, Section 80C, GST, HRA, SEBI) and universal financial concepts (compound interest, net worth, FIRE, amortization) that apply globally. Indian regulatory and tax terms are clearly labelled and include current FY 2025-26 information where relevant.