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How to Improve CIBIL Score from 600 to 750 in 90 Days (2025)

A 600 CIBIL score is not dead — it is a starting point. Here is the exact 90-day plan we use with clients, covering the five levers that actually move your score, in the order that produces results fastest.

Ankit Bansal · Founder & Lead Credit Analyst·4 Aug 2026·10 min read
Improve CIBIL Score from 600 to 750 in 90 days

Introduction

A 600 score is fixable. It often stems from issues that can be addressed directly.

How CIBIL Score Is Calculated

  • Payment History: 35%
  • Utilisation: 30%
  • Credit Age: 15%
  • Enquiries: 10%
  • Recency: 10%

Phase 1: Days 1-30 Stop the Bleeding

Week 1: Pull report and find errors (Credit Audit)

Week 2: Bring accounts to zero DPD.

Week 3: Optimise utilisation below 30%.

Week 4: Stop applying for new credit.

Phase 2: Days 31-60 Build Positive History

Week 5-6: Get a secured credit card from leading banks.

Week 7: Diversify credit mix.

Week 8: Follow up on disputes (Dispute Filing)

Phase 3: Days 61-90 Consolidate

Week 9-10: Keep discipline.

Week 11: Check for old entries.

Week 12: Measure and adjust with expected score ranges.

What If 90 Days Is Not Enough?

If you have multiple charge-offs or active collections, the timeline extends, but consistent effort pays off.

Five Levers Quick Reference

  • Payment History (High Impact, Slow)
  • Credit Utilisation (High Impact, Fast)
  • Credit Age (Medium Impact, Slow)
  • Credit Mix (Medium Impact, Medium Time)
  • New Credit Inquiries (Low Impact, Fast)

How CredAnchor Can Help

We charge per trade line. We handle everything from audits to disputes.

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