Money basics for everyday finances: budgeting, emergency funds, loans, insurance and tax terms
A plain guide to the everyday money terms: how a budget works, what an emergency fund is, how loans and EMIs work, what common insurance and tax words mean. Definitions and how things work, not personal advice.
Everyday money runs on a small set of ideas: what comes in, what goes out, what you set aside, what you owe and what you protect. This guide explains the terms and how each thing works. It is general education. It is not personal advice, and it does not recommend any product. Your situation is your own, and a qualified adviser can look at it.
At a glance
| Topic | The idea in one line |
|---|---|
| Budget | A plan that matches income to spending and saving |
| Emergency fund | Money kept aside for unplanned costs |
| Loan and EMI | Borrowed money repaid in fixed instalments with interest |
| Credit score | A number that summarises your borrowing history |
| Insurance | Paying a premium to transfer a financial risk |
| Tax | Money owed to the government, with terms that change by year |
Budgeting
A budget lists income and spending over a period, usually a month. Spending is often split into needs (rent, food, bills), wants and savings. One commonly cited framework splits after-tax income roughly 50% needs, 30% wants and 20% savings. It is a way of looking at a budget, not a rule, and the right split depends on the person.
The emergency fund
An emergency fund is money kept easy to reach for costs that cannot wait: a medical bill, a job gap, a repair. It is commonly described as several months of essential expenses; three to six months is a frequently cited range. The point of it is access and stability, not growth.
Loans, interest and EMI
A loan is money you borrow and repay with interest. Repayment is usually in equal monthly instalments, an EMI. Each EMI covers interest on the balance still owed plus a part of the principal. In the early years, most of the EMI is interest; the share going to principal grows over time. The EMI calculator shows the split, and how a loan instalment works explains the mechanics. Note how much interest a long tenure adds: the true price of a loan.
Words to know: principal (the amount borrowed), tenure (the repayment period), fixed or floating rate (whether the rate can change), prepayment (paying early) and processing fee.
Credit score
A credit score is a number, from a credit information company, that summarises how you have handled borrowing, such as repayments on time. Lenders use it when deciding whether to lend and at what rate. Scores commonly range from 300 to 900. You can request your own credit report from the credit information companies.
Inflation and saving
Inflation is the general rise in prices over time. Money that earns less than inflation buys less later than it does today. The inflation calculator and the real return check show the arithmetic.
Insurance terms
Insurance transfers a financial risk to an insurer for a payment, the premium. The words you meet:
- Sum assured / sum insured: the amount the policy pays out, up to a limit.
- Term life insurance: cover for a set period that pays out if the insured person dies in that period.
- Health insurance: pays medical costs as the policy describes, subject to limits, waiting periods and exclusions.
- Claim: a request to the insurer to pay.
- Exclusion: something the policy does not cover.
Insurance in India is regulated by the insurance regulator, IRDAI. The policy document is the authority on what is covered.
Tax terms
Tax rules change with each Union Budget, so check the current year on the Income Tax e-filing portal. Common words: PAN (permanent account number), TDS (tax deducted at source, before you receive the money), ITR (income tax return) and the choice of tax regime. This guide gives no tax figures for that reason.
Common questions
Is there one right budget? No. It depends on income, costs and goals.
Should I pay off debt or save? That depends on the rate, the terms and your circumstances. A qualified adviser can help with that.
Where can I learn more? The National Centre for Financial Education and the RBI publish free material for the public.
This page explains terms. See our disclaimer.