By Ziya Y. · 23 Years Banking · May 2026
Mortgage Denied?
Ask These 3 Questions
Before Giving Up.
The most important thing to know: About 60% of mortgage denials are caused by a lender's internal rules — not a government rule. The same borrower, same finances, different lender = approval. Before you do anything else, find out which type of denial you received.
Question 1: Was it FHA's rule or the bank's rule?
01
Did you fail the government's standard — or just this lender's stricter policy?
FHA allows up to 57% DTI. Many lenders cap at 43-45%. If your DTI was 48%, you passed FHA's standard but failed the bank's overlay. That denial is not final — it's lender-specific. Another lender following agency guidelines could approve you today.
Question 2: What did your AUS say?
02
Ask your loan officer: "What did Desktop Underwriter or Loan Product Advisor return?"
If the automated underwriting system returned "Approve/Eligible" but your lender still denied you — that is almost certainly a lender overlay, not an agency rule. The computer said yes. The bank said no. Those are very different situations.
Question 3: Which lender category fits your profile?
03
Did you apply at the right type of lender for your specific situation?
Conservative national banks have the strictest overlays. VA specialists, FHA-focused lenders, credit unions, and portfolio lenders often follow agency minimums more closely. If you were denied at a conservative lender, a flexible FHA lender may approve your identical profile today.
Find Out Which Type of Denial You Had
The denial code lookup explains each HMDA reason code; the Denial Map lists what to ask the lender in writing.
🔍 Denial code lookup
Common Denial Reasons — Agency Rule vs Overlay
DTI too high: FHA maximum is 57%. If you were denied at 48%, it was likely a lender overlay. Apply at an FHA-focused lender.
Credit score too low: FHA minimum is 580. If your score is 600-620 and you were denied, the lender's 640 floor is an overlay.
SSDI income not accepted: FHA and VA explicitly allow SSDI income with gross-up. Lenders that reject it are applying an overlay.
Self-employed income: Agencies accept 2-year 1099 history. Some lenders add requirements — overlay.
FinanceRateCalc — Mortgage Decision Intelligence · Educational only, not financial advice · © 2026
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The part no calculator can tell you
Numbers like these tell you what you can afford. They cannot tell you whether a lender will say yes — and that varies more than almost anyone realises. In the complete 2025 federal record, approval rates across the 100 largest FHA lenders ran from 98.2% down to 21.3%. Same program, same year.
And it is not simply who applies where: holding state, loan amount, income, debt-to-income and loan-to-value constant, applicant mix explains only a 2.7× range in expected outcomes.
CFPB HMDA 2025, computed by FinanceRateCalc · rates reflect applicant mix as well as lender practice · historical observation, not a prediction · free, CC BY 4.0.
The Denial Dispatch
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