A credit score is a three-digit number that tells lenders how likely you are to repay borrowed money on time. In India, the most widely used one is the CIBIL score from TransUnion CIBIL. Lenders check it when you apply for an education loan, a credit card or even some rental agreements.
What is a CIBIL score?
TransUnion CIBIL is one of four credit information companies licensed by the Reserve Bank of India. The others are Experian, Equifax and CRIF High Mark. Banks and NBFCs send them repayment data every month, and each bureau turns that data into a report and a score.
Your CIBIL score ranges from 300 to 900. Higher is better. Many lenders treat scores of 750 and above as strong, though each lender sets its own cut-offs.
The four factors that move your score
1. Repayment history
This is the biggest factor. Every EMI or credit card bill paid on time helps, and every late or missed payment hurts. A single payment more than 30 days late can stay visible on your report for years.
2. Credit utilisation
This is how much of your available credit limit you use. If your card limit is ₹50,000 and you regularly spend ₹40,000, your utilisation is 80%, which signals stress. Keeping it under 30% is a common rule of thumb.
3. Credit mix and age
A mix of secured credit (like an education loan) and unsecured credit (like a credit card), handled well over a long period, helps. Closing your oldest account can shorten your credit age.
4. Enquiries
Each time you apply for credit, the lender makes a hard enquiry. Several applications in a short period look like credit hunger and can lower your score for a while.
Why students should care now
Even if you never plan to borrow, your credit report matters when you:
- apply for an education loan, where the co-applicant's score is checked too
- apply for your first credit card
- rent a flat in some cities
- apply for jobs at some financial-services employers that run background checks
How to start building a score from zero
- Start small. A secured credit card against a fixed deposit or a small student card is the usual first step.
- Pay the full bill before the due date. Paying only the minimum due still costs interest.
- Keep utilisation low, even if you have a high limit.
- Do not apply for many cards at once.
- Check your report once a year. Every bureau must give you one free full credit report each year. Look for accounts you do not recognise.
Common myths
- "Checking my score lowers it." False. Your own check is a soft enquiry.
- "Income affects my score." False. Income is not part of the score, though lenders consider it separately.
- "Closing a card improves my score." Usually false. It can raise utilisation and shorten credit age.
Key takeaways
Pay on time, use a small share of your limit, apply for credit only when you need it and check your report every year. Those four habits cover most of what a good score needs.