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Case study 04 / Banking & lending

AI-Assisted Mortgage Underwriting & Conditions Automation

Document intelligence and verification agents that prepare loan files, clear routine conditions, and support human underwriters.

My role
AI Solutions Architect
Industry
Banking · Residential mortgage lending
Core capabilities
Document AI · Verification agents · Encompass
Residential home and mortgage-related imagery
27 daysLoan cycle time
+53%Underwriter productivity
1.1%Post-close defect rate
$14.7MAnnual benefit

The business challenge

An annual volume of approximately 38,000 loans made document review, verification, and conditions clearing a major operational workload. Loan cycle time averaged 42 days, and post-close defects stood at 2.4%. Faster file preparation needed to coexist with human credit decisions and model-risk controls.

The architecture behind the outcome

I architected an underwriting platform embedded in Encompass. It combines document AI, income and asset verification agents, a guideline copilot, and automated clearing of routine conditions. The platform prepares the file so that underwriters can focus on the credit decision.

Solution at a glance · Conceptual workflow
01Loan documents
02Income & asset agents
03Guidelines & conditions
04Human credit decision
A human underwriter makes every credit decision.

Delivery & decision ownership

AI prepares the file. A human underwriter makes the credit decision.
  • Embed document intelligence and income and asset verification into Encompass.
  • Support underwriters with a guideline copilot and automate the clearing of routine conditions.
  • Retain every credit decision with a human underwriter.
  • Build fair-lending testing and SR 11-7 model-risk controls into the design from day one.

Results that matter

Reported program outcomes
MeasureBeforeAfter / outcome
Loan cycle time42 days27 days
Underwriter productivityBaseline53% increase
Post-close defect rate2.4%1.1%
Annual loan volume—~38,000
Payback period—8 months

The program delivered $14.7M in annual benefit with an eight-month payback. Cycle time decreased by 15 days, underwriter productivity increased by 53%, and post-close defects fell to 1.1%.

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