Credit Score Basics

Your credit score (CIBIL in India, typically 300-900) is a summary of how reliably you've repaid past debt. Lenders use it to decide not just whether to approve a loan, but what interest rate to offer — the gap between a 750+ score and a sub-650 score can easily mean 1-2% difference on a home loan, which compounds into lakhs over a 20-year tenure.

The single biggest factor is payment history: even one missed credit card payment or EMI can meaningfully dent a score, and the effect lingers for months. The second biggest factor is credit utilization — how much of your available credit limit you're actually using. Regularly maxing out a card, even if you pay it off in full every month, can hurt your score more than people expect.

A common misconception is that having no debt at all gives you a great score. In practice, a thin credit file (no credit cards, no loan history) often produces a mediocre score simply because there's no repayment track record to evaluate. Responsibly using one credit card and paying it in full monthly tends to build a stronger file than avoiding credit entirely.

Practical moves that actually shift the number: pay every EMI and credit card bill on time, keep utilization under roughly 30% of your limit, avoid applying for multiple loans or cards in a short window (each hard inquiry dings your score slightly), and check your report periodically for errors — incorrect entries from a lender are more common than most people assume.