← Back to Blog

You have a home loan, a car loan, a personal loan, and a credit card balance. Every month, ₹55,000 goes towards EMIs. You've saved ₹10,000 extra this month and want to make a prepayment. But which loan should you target? The one with the highest interest? The smallest balance? The one that annoys you the most?

This is the loan prioritisation problem, and it has a structured answer. Two proven strategies — Avalanche and Snowball — give you a clear decision framework. This guide explains both with Indian-specific examples so you can choose the right approach for your situation.

Why Prioritisation Matters

Paying all EMIs on time keeps you out of trouble. But paying extra on the right loan accelerates your path to being debt-free. The difference between random prepayment and strategic prepayment can save you ₹50,000–₹2,00,000 in interest over the loan lifecycle.

💡 Key insight: You're not choosing between "paying" and "not paying." You're choosing where to direct your extra money — above and beyond your regular EMIs. All EMIs continue as normal.

The Two Strategies Explained

Strategy 1: The Avalanche Method (Highest Interest First)

List all loans by interest rate, highest to lowest. Continue paying minimum EMI on all loans. Direct every extra rupee to the highest-interest loan. Once it's fully paid off, move to the next highest.

Best for: People who are disciplined and motivated by saving money. The Avalanche method always saves the most interest mathematically.

Strategy 2: The Snowball Method (Smallest Balance First)

List all loans by outstanding balance, smallest to largest. Pay minimum EMI on all loans. Direct every extra rupee to the smallest balance loan. Once it's cleared, roll that entire EMI into the next smallest loan.

Best for: People who need quick wins to stay motivated. Clearing a loan completely — even a small one — provides a psychological boost that keeps you going.

Real Example: Avalanche vs Snowball Compared

Meera, 30, product manager in Bangalore, earns ₹95,000/month.

Her loans:

  • Credit card: ₹45,000 outstanding at 36% interest, minimum due ₹2,250
  • Personal loan: ₹1,80,000 outstanding at 15%, EMI ₹8,500
  • Car loan: ₹3,20,000 outstanding at 9.5%, EMI ₹11,000
  • Home loan: ₹28,00,000 outstanding at 8.7%, EMI ₹28,000

Meera has ₹5,000 extra per month to put towards debt.

Avalanche order: Credit card (36%) → Personal loan (15%) → Car loan (9.5%) → Home loan (8.7%)

Snowball order: Credit card (₹45,000) → Personal loan (₹1,80,000) → Car loan (₹3,20,000) → Home loan (₹28,00,000)

In this case, both methods target the credit card first (smallest balance AND highest rate). The difference shows up after the credit card is cleared:

  • Avalanche targets the personal loan next → saves ₹42,000 more in total interest
  • Snowball also targets the personal loan (it's the next smallest) → in this specific case, both give similar results

The divergence is larger when the smallest loan doesn't have the highest rate.

What You Should Do

1. List all your loans with rate and balance

Create a simple table: Loan Name | Outstanding | Interest Rate | EMI. Sort it both ways — by rate (for Avalanche) and by balance (for Snowball). See which loan comes first in each method.

2. Choose your strategy based on your personality

If you're analytical and patient, go Avalanche. If you need quick motivation and tend to give up on long plans, go Snowball. Both are vastly better than random prepayment or no strategy at all.

3. Never prepay at the cost of regular EMIs

Prepayment only works if all other EMIs are being paid on time. A bounced EMI costs more in penalties and CIBIL damage than anything you save from prepayment. Ensure all EMIs are covered first.

4. Re-evaluate every 6 months

Interest rates change (especially floating-rate home loans). Your income may increase. A new bonus may arrive. Revisit your priority list every 6 months and adjust the target loan accordingly.

5. Use prepayment calculators

Before making a lump-sum prepayment, check changes using a prepayment calculator. A ₹50,000 prepayment on a 14% personal loan saves far more than the same amount on an 8.5% home loan. Know the numbers before you transfer.

Mistakes to Avoid

Frequently Asked Questions

Which is better — Avalanche or Snowball?

Avalanche saves more money because you eliminate high-interest debt first. Snowball gives faster emotional wins by clearing small balances quickly. If discipline isn't an issue, choose Avalanche. If you need motivation, choose Snowball. Both beat having no strategy.

Should I prepay my home loan or personal loan first?

Almost always the personal loan. Personal loans carry 12%–18% interest vs. 8%–10% for home loans. Home loans also provide tax deductions under Section 80C (principal) and Section 24(b) (interest). The effective cost of a home loan after tax benefit is even lower.

What if I can only afford an extra ₹2,000–₹3,000 per month?

Even small amounts matter. On a ₹2,00,000 personal loan at 14%, an extra ₹2,000/month saves about ₹18,000 in interest and closes the loan 8 months earlier. Direct it to your priority loan consistently — consistency beats amount.

Should I use my bonus to prepay loans?

Yes — if the debt carries interest above 10%. Prepaying a 16% personal loan offers a guaranteed 16% return. Keep 1 month's expenses as reserve and channel the rest to your top-priority loan. Check for prepayment charges before transferring.

Related Reading

Explore More

Get a Personalised Repayment Strategy

Track your EMIs, plan repayments, and reduce financial stress with DebtZero.

📱 Download DebtZero Now
← Back to Blog