Everything you need to know about LOS – what it is, how it works, implementation, costs, benefits, and best practices for modern lenders
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A Loan Origination System (LOS) is a comprehensive software platform that automates and manages the entire loan application and approval process – from initial customer inquiry to final disbursement. It’s the digital backbone that enables lenders to process loan applications efficiently, assess risk accurately, and disburse funds quickly.
At its heart, a LOS transforms loan origination from a manual, paper-intensive, error-prone process into a streamlined, automated, data-driven workflow that:
Modern LOS has reduced loan processing time by 98% (from 20 days to 10 minutes), costs by 95% (from ₹1,000 to ₹50), and improved customer satisfaction scores from 6.5/10 to 9.2/10. For a lender processing 10,000 loans per month, this translates to savings of ₹95 lakhs monthly and ability to serve 100x more customers with same team.
Modern customers expect to apply for loans on their terms – via mobile app while commuting, on website while browsing, or at branch when they prefer face-to-face interaction.
Documents are the foundation of lending decisions. Modern LOS uses AI to process documents 100x faster than humans with higher accuracy.
Business Impact: 100× increase in loan processing capacity with same team.
Process 10,000 loans/month vs 100 loans/month previously.
Business Impact: For 10,000 loans/month, save ₹95 lakhs monthly = ₹11.4 Cr annually.
Business Impact: Higher customer satisfaction drives 3.5× repeat business and 4× referrals.
Business Impact: For ₹100 Cr portfolio, reduce losses from ₹13 Cr to ₹5.3 Cr
= ₹7.7 Cr annual savings.
Business Impact: 150× revenue growth potential over 3 years.
Business Impact: Zero regulatory penalties, faster approvals for new products,
compliance cost reduction from ₹50L → ₹15L annually.
Product team, Risk team, Operations team, IT team, Compliance team, Implementation partner
1–2 weeks with modern no-code LOS platforms
1–2 weeks (faster with pre-built integrations)
1–2 weeks
4-week hypercare period
Total 3-Year TCO: ₹4.8–6 Cr | Cost Per Loan: ₹250–350
Cost Per Loan: ₹300–600
Cost Per Loan: ₹650–1,200
| Cost Component | Cloud SaaS LOS | Traditional On-Premise | Custom Built |
|---|---|---|---|
| Upfront Investment | ₹2-10 L | ₹1.4-3.75 Cr | ₹4.2-8 Cr |
| Annual Recurring | ₹1.4-2 Cr | ₹1.3-2.2 Cr | ₹2.5-4 Cr |
| 3-Year TCO | ₹4.8-6 Cr | ₹5.3-10.35 Cr | ₹11.7-20 Cr |
| Cost Per Loan | ₹250-350 | ₹300-600 | ₹650-1,200 |
| Time to Launch | 4-6 weeks | 6-12 months | 18-36 months |
| Technical Team Required | 0-1 person | 5-8 people | 12-20 people |
Cloud SaaS LOS offers 50-70% lower TCO than traditional options. Key savings come from: (1) Zero upfront investment, (2) No technical team needed, (3) 300+ pre-built integrations vs custom development, (4) Automatic updates vs manual upgrades, (5) 10x faster launch = faster revenue realization.
The Do’s – Best Practices for Success
The Don’ts – Common Pitfalls to Avoid
Why It Matters: Faster launch = faster revenue, competitive advantage, lower opportunity cost
Why It Matters: Higher automation = lower costs, faster processing, better scalability
Why It Matters: More integrations = faster implementation, lower cost, better capabilities
Why It Matters: Lower TCO improves unit economics and profitability
Why It Matters: Downtime = lost revenue, poor CX, regulatory issues