Chapter 8: Credit Analysis
Overview
Credit analysis is a critical component of mortgage
underwriting. It evaluates the borrower’s creditworthiness and financial
responsibility through their credit history, scores, payment patterns, and
liabilities. This chapter provides a detailed understanding of credit reports,
evaluation procedures, credit scoring models, and underwriting guidelines used
to determine borrower risk.
Section 1: Purpose of Credit Review
1.1 Why Credit is Reviewed
- To
determine borrower’s ability and willingness to repay debt.
- To
assess the borrower’s financial behavior over time.
- To
uncover any major derogatory events (bankruptcy, foreclosure).
- To
calculate debt-to-income (DTI) ratios.
- To
confirm liabilities and minimum monthly payments.
Section 2: Understanding the Credit Report
2.1 Components of a Credit Report
- Borrower
Identifying Information
- Name,
Social Security number, date of birth, addresses
- Credit
Scores
- FICO
or VantageScore models used
- Trade
Lines
- Account
type, creditor, balances, payments, status
- Inquiries
- Hard
inquiries in the last 90–120 days
- Public
Records
- Bankruptcy,
foreclosure, liens, judgments
- Collections
- Unpaid
accounts turned over to collections
2.2 Credit Report Sources
- Credit
reports are pulled from:
- Equifax
- Experian
- TransUnion
- Tri-merge
credit report (combined from all 3) is standard
Section 3: Credit Scores
3.1 FICO Scoring Model
- Score
range: 300–850
- Key
Factors:
- Payment
history (35%)
- Credit
utilization (30%)
- Length
of credit history (15%)
- New
credit (10%)
- Credit
mix (10%)
3.2 Score Thresholds
- Excellent:
740+
- Good:
700–739
- Fair:
640–699
- Poor:
< 640
3.3 Minimum Score Requirements (Examples)
- Conventional
Loans (FNMA/FHLMC): 620+
- FHA
Loans: 580+ (lower with overlays)
- VA
Loans: No minimum, but lenders require ~620
- USDA
Loans: 640+
- Non-QM/Jumbo:
Varies by lender
Section 4: Derogatory Credit Events
4.1 Late Payments
- 30-day,
60-day, 90-day lates
- Recent
late payments (last 12 months) are scrutinized
- Housing-related
lates (mortgage/rent) are most critical
4.2 Collections and Charge-Offs
- Medical
collections often excluded
- Non-medical
collections may need to be paid off depending on loan program
- Charge-offs
usually don’t require payoff unless recent
4.3 Judgments and Liens
- Must
be paid off before or at closing
- Payment
plans require documentation and payment history
4.4 Bankruptcy
- Chapter
7: 2 years post-discharge (FHA), 4 years (Conventional)
- Chapter
13: 1 year into payment plan with court approval (FHA), 2 years
post-discharge (Conventional)
4.5 Foreclosure and Deed-in-Lieu
- Waiting
periods:
- Conventional:
7 years (Foreclosure), 4 years (Deed-in-lieu)
- FHA:
3 years
- VA:
2 years
Section 5: Evaluating Liabilities
5.1 Installment Loans
- Must
be included in DTI
- Remaining
payments < 10 months may be excluded in some cases
5.2 Revolving Accounts (Credit Cards)
- Use
monthly minimum payments shown on credit
- If
no payment listed, use 5% of balance or actual statement
5.3 Student Loans
- Conventional:
Use actual payment or 1%/0.5% depending on type
- FHA:
Use 0.5% of balance if no payment shown
- VA:
May exclude if deferred >12 months
5.4 Auto Leases
- Always
included, regardless of months remaining
5.5 Authorized User Accounts
- May
be excluded if:
- Borrower
is not responsible
- Primary
user has good history and low balance
Section 6: Mortgage-Related Credit
6.1 Mortgage History
- Housing
payment history (mortgage/rent) is key
- Verified
through:
- Credit
report
- VOR
(Verification of Rent)
- Cancelled
checks or bank statements
6.2 Multiple Properties
- Confirm
if borrower owns other financed homes
- Include
full mortgage payments for all properties
- Check
for homeowners association dues (HOA)
Section 7: Inquiries and New Debt
7.1 Credit Inquiries
- Inquiries
in last 90 days must be explained
- Lenders
check for new undisclosed debt
- May
require:
- Borrower
letter of explanation
- Credit
supplement or account statements
7.2 New Debt Before Closing
- Trigger
alerts via Undisclosed Debt Monitoring (UDM)
- Must
be included in DTI if new accounts are opened
- Final
credit report may be pulled before funding
Section 8: Manual vs. Automated Underwriting
8.1 Automated Underwriting Systems (AUS)
- DU
(Desktop Underwriter – Fannie Mae)
- LP
(Loan Product Advisor – Freddie Mac)
- AUS
evaluates:
- Credit
score
- Credit
depth
- Derogatory
items
- Payment
history
- May
approve even with blemishes based on overall risk
8.2 Manual Underwriting
- Used
if AUS “Refer” or for specific programs
- Requires:
- Strong
compensating factors
- Clean
housing history
- Low
DTI
- Stable
income
- More
conservative on credit
Section 9: Credit Supplements and Corrections
9.1 Credit Supplements
- Used
to verify or update tradeline details:
- Balances
- Payment
amounts
- Status
- Obtained
through credit vendor (with borrower authorization)
9.2 Disputed Accounts
- Disputed
tradelines can inflate scores
- May
require removal from report
- Some
loans require resolution before approval (especially FHA)
Section 10: Red Flags and Risk Indicators
10.1 Signs of Credit Risk
- Multiple
recent inquiries
- Recent
late payments
- High
utilization on revolving debt
- Thin
credit file (few tradelines)
- Discrepancies
in borrower declarations
10.2 Risk Mitigation Strategies
- Request
letters of explanation (LOE)
- Require
reserves as compensating factor
- Use
non-traditional credit when needed
- Consider
co-borrower or additional income
Section 11: Case Studies
Case 1: Thin Credit File
- Borrower
with 1 auto loan and 1 credit card
- Added
rental history and utility bills as non-traditional credit
- Approved
through manual underwriting
Case 2: Bankruptcy 3 Years Ago
- Chapter
7 discharged 3 years prior
- Clean
history since discharge
- AUS
approved with compensating income/reserves
Case 3: High Revolving Debt
- 3
credit cards with 90%+ utilization
- Paid
down to <30% before rescore
- Score
increased, eligible for loan program
Final Notes
- Credit
is not just a score; full report analysis is essential
- Underwriters
must review all aspects: payment history, depth, and behavior
- Borrower
explanation and documentation can offset marginal credit
- Conservative
judgment and investor overlays must guide the decision
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