Chapter 3 of 10
Understanding Your Credit Score
How CIBIL works and what affects your score.
Raksha walked into Punjab National Bank at 10 AM, business plan in hand, ready to pitch her third restaurant. The loan officer punched her PAN into the system. Looked up. Looked back at the screen.
"Ma'am, your CIBIL score is 634."
She thought he'd said "great." He hadn't.
Minimum for a business loan: 700. Her dream restaurant, the one in Anna Nagar with the open kitchen, was now on hold because of a three-digit number she'd never thought to check.
A three-digit number between 300 and 900 that tells lenders how reliably you repay borrowed money, calculated from your credit history, outstanding debt, and payment behaviour.
What Is CIBIL and Why Does It Have Power Over Your Life?
CIBIL (TransUnion CIBIL) is India's oldest credit bureau. When you apply for any loan or credit card, the bank checks your CIBIL score within seconds. That score determines whether you get the loan, at what interest rate, and how much.
Raksha had two restaurant loans, one credit card, and a spotty repayment history. She'd been busy running restaurants. She'd missed a couple of EMI dates, not because she couldn't pay, but because she forgot. CIBIL noticed.
| Score Range | Rating | What Lenders Think |
|---|---|---|
| 750–900 | Excellent | Dream borrower. Best rates, instant approval |
| 700–749 | Good | Approved at standard rates |
| 650–699 | Fair | Maybe approved, higher interest, smaller loan |
| 600–649 | Poor | Most banks say no. NBFCs say yes at 18–22% |
| 300–599 | Very Poor | Almost no options. High-risk territory |
Raksha at 634 sat in the "you'll pay more and get less" zone. Not disaster territory, but close enough to feel it.
How Your Score Is Actually Calculated
CIBIL doesn't publish their exact algorithm, but the five factors are well-documented:
| Factor | Weight | What Hurts You |
|---|---|---|
| Payment History | 35% | Even one missed EMI tanks your score |
| Credit Utilization | 30% | Using >30% of your credit card limit |
| Credit History Length | 15% | Closing old credit cards |
| Credit Mix | 10% | Only one type of loan (all credit cards or all loans) |
| New Credit Enquiries | 10% | Applying for 5 loans in one month |
Raksha's problem: she used her business credit card (₹5L limit) heavily every month, sometimes ₹4.5L of it, and she'd been late on EMIs twice in the past year. That 35% payment history hit wiped out the good parts of her record.
The Number That Costs You Real Money
This isn't just about approval/rejection. Interest rates change significantly by score. On a ₹50L business loan over 5 years:
Score 750+: Bank offers 10.5% interest EMI: ₹1,07,563/month Total interest paid: ₹14.5L
Score 634: NBFC offers 15.5% interest EMI: ₹1,20,589/month Total interest paid: ₹22.4L
Difference: ₹13,026/month more, ₹7.9L more over 5 years.
Raksha's 634 score would cost her ₹7.9 lakh extra, enough to fit out an entire restaurant kitchen.
Running a high credit card balance isn't just expensive (36–42% interest). It actively destroys your score. If your credit limit is ₹5L and you're consistently using ₹4L of it, your utilization ratio is 80%. Anything above 30% hurts your score significantly.
What Raksha Did to Fix Her Score in 8 Months
She didn't need a miracle. She needed a system.
Step 1: Get her free CIBIL report One free report per year from cibil.com. She downloaded it and found:
- Two late payments marked (30 days late)
- Credit utilization: 74% on her business card
- One old loan showing as "written off": a ₹20,000 personal loan from 2019 she'd forgotten about
Step 2: Dispute the written-off loan She had the repayment receipt. Filed a dispute on the CIBIL website. Resolved in 45 days, score bumped by 18 points.
Step 3: Request a limit increase on her credit card Instead of reducing spending, she called her bank and requested an upgrade from ₹5L to ₹8L limit. Same spending (₹4L/month), but utilization dropped from 80% to 50%. Score went up another 15 points.
Step 4: Set up auto-debit for every EMI and minimum payment One standing instruction. No more missed dates because of busy weekends.
Step 5: Stop applying for new loans Each loan enquiry drops your score by 5–10 points. She put the Anna Nagar restaurant plan on hold for 6 months.
Result after 8 months: Score went from 634 → 718.
Bank approved her loan at 11.2%, not the best rate, but acceptable. She'd saved herself ₹5L+ in interest versus the NBFC path.
Late payments, defaults, and write-offs stay on your CIBIL record for 7 years. But their impact fades over time, especially if you build a clean record on top of them. Two missed EMIs from 2022 hurt you less in 2025 than two from 2024.
The Things Most People Get Wrong
"Checking my own score will hurt it" No. Only "hard enquiries" (banks checking when you apply for credit) affect your score. Your own check is a "soft enquiry", zero impact.
"I'll just close my old credit card I don't use" Don't. An old card with zero balance and a long history is gold. It boosts your credit age (15% of your score) and keeps your total credit limit high (which helps utilization).
"I'll take a loan and repay it quickly to build score" This works, but you don't need a loan. A credit card used responsibly (under 30% utilization, paid in full monthly) is the fastest score builder.
"My business and personal credit are separate" In India, they're often linked. If you personally guaranteed your business loan (most small business owners do), that appears on your personal CIBIL report. Raksha's restaurant loans were on her personal score.
When a Low Score Is Actually Fine
- You have no plans to borrow money in the next 5 years
- You have cash reserves to buy property outright
- You're applying for government schemes where CIBIL doesn't apply
But if you're a business owner like Raksha, where growth depends on access to capital, your credit score is as important as your restaurant's Google rating. Maybe more.
CIBIL gives one free report per year. Other bureaus (Experian, Equifax, CRIF High Mark) also operate in India and give free reports. Apps like OneScore, CreditMantri, and PaisaBazaar show real-time score estimates for free, though the official number banks see may differ slightly.
Key Takeaways
- CIBIL score ranges from 300–900; most banks require 700+ for loans at good rates
- Payment history (35%) is the biggest factor: even one missed EMI hurts significantly
- Keep credit card utilization below 30% of your limit, always
- Don't close old credit cards: they help your score through credit age and total limit
- Checking your own score never hurts it; apply for loans sparingly to avoid hard enquiries
- Negative history fades over 7 years, especially when you layer good behaviour on top
Fix Your Score Before You Need a Loan
The worst time to fix your credit score is when you need a loan next week. Raksha's 8-month repair journey worked because she started early.
Check your CIBIL report today at cibil.com, the first report is free. If your score is under 700, start with steps 1–4 from Raksha's playbook.
If you're planning a business loan, see the EMI Calculator to understand what different interest rates cost you monthly.
Which factor has the BIGGEST impact on your CIBIL score?