Introduction
Debt has become a boring word in most Indian personal finance content — either 'all debt is bad' or 'leverage is how the rich get richer'. Both are lazy. The truth: some debt genuinely accelerates your financial life (education, a sensible home loan), and some debt quietly wrecks it (credit cards, BNPL on lifestyle, personal loans for weddings and gadgets). The difference isn't the size of the loan — it's what you're buying with it, how fast that thing loses or gains value, and what interest rate you're paying.
Good debt funds things that grow in value or income (education, home). Bad debt funds depreciating stuff at high interest (credit card, BNPL, gadget EMIs).
Why it matters
Bad debt in India is currently the single biggest wealth-destroyer for young earners. Credit cards charge 36–42% annualised. BNPL services attract 24–30% if you miss a payment. Personal loans sit at 12–22%. Meanwhile the best-case long-term equity return is around 12%. Do the math: a rupee inside a credit card earning 42% interest cannot mathematically be beaten by any investment. This is why paying off high-interest debt is almost always a better 'investment' than starting a SIP. In good-debt territory, a ₹6 lakh education loan at 10% that unlocks a job earning ₹15 lakh/year is one of the highest ROI moves a young Indian can make. Same rupee amount, opposite lifetime impact.
Real-life Indian examples
Home loan (usually good debt)
₹60 lakh home loan at 8.7% over 20 years. Interest paid over life of loan: ~₹66 lakh. Sounds huge — but home value typically grows 5–7%/year in most metros, home loan interest gets Section 24 tax deduction (up to ₹2 lakh/year), and the alternative is renting forever. Not a wealth machine, but usually a wealth-neutral to positive move if you can afford the EMI.
Education loan (usually good debt)
₹8 lakh loan at 9.5% for an MBA that raises annual income from ₹6 LPA to ₹18 LPA. Pays back in ~2 years just from the salary delta. Bonus: education loan interest gets Section 80E deduction, no upper limit, for up to 8 years.
Credit card balance (always bad debt)
₹1 lakh outstanding at 42% APR. If you make only minimum payments, it takes about 21 years to clear and costs you ~₹3 lakh in interest. Nothing you buy with a credit card justifies this if you can't clear it inside the interest-free window.
Gadget EMI at 18% (bad debt)
₹90,000 phone on 12-month EMI at 18%. Total paid: ~₹99,000. Value after 12 months: ~₹40,000. You've paid ₹99k to own something worth ₹40k. Classic depreciating-asset trap.
Honest calculations
The 20% rule
Any debt above 20% annualised needs to be treated as an emergency. Not something to 'work on when I can'. Extra income and windfalls (bonus, tax refund, gift money) go here first, before any SIP top-up.
The debt-to-income ratio
Total monthly EMIs should ideally be under 40% of your take-home. Above 50%, you're one bad month away from missed payments and CIBIL score damage.
Common mistakes
- ✗Carrying a credit card balance month to month. Pay in full or don't swipe.
- ✗Taking loans for depreciating assets like phones, TVs, or weddings.
- ✗Confusing 'no cost EMI' with actually free — it's usually the product price with the interest baked in.
- ✗Ignoring the small print on BNPL apps. Missed payments trigger 24–36% APR retroactively.
- ✗Only paying the minimum due on credit cards. It's the trap the entire industry is designed around.
Practical tips
- 01
Before borrowing, ask: will this still have value in 5 years?
- 02
List all your debts. Sort by interest rate, highest first. That's your attack order.
- 03
Pay every credit card bill in full, always. No exceptions.
- 04
Never take a loan to fund lifestyle spending — weddings, vacations, gadgets.
- 05
Use the tax deductions available: 80E for education loan interest, Section 24 for home loan interest.
Frequently asked questions
Is a car loan good or bad debt?+
Almost always bad debt. Cars depreciate 15–20% in year one and continue losing value. The loan interest compounds on a shrinking asset. If you must take one, keep the tenure short (3 years max) and put down as large a downpayment as you can.
Should I invest before clearing my credit card debt?+
No. Credit cards charge 36–42% annualised. No mainstream Indian investment reliably beats that. Clear the debt first, then invest with the freed-up cash flow.
Are 'no-cost EMIs' actually free?+
Usually not. The interest is either paid by the merchant as a discount you don't get, or baked into the MRP. There are some genuine no-cost offers, but always check what the cash price would be first.
Does taking a loan hurt my CIBIL score?+
The inquiry itself causes a small temporary dip. But making payments on time actually improves your credit score over time. Missing payments is what hurts — the loan itself doesn't.
Is a home loan always good debt?+
Not always. If the EMI is above ~40% of take-home, if the property is a poor location, or if you plan to move in 2–3 years, it can become bad debt. Rule of thumb: buy for lifestyle and stability, not investment returns.
Reminder: this guide is educational content, not personalised advice. For decisions involving your actual money, consult a SEBI-registered adviser about your specific situation.