PennyMac denied 24.5% of its FHA applications in 2025 — rank #6 of the 100 largest FHA lenders (1 = lowest denial), from CFPB HMDA loan-level records (1,187,606 decisioned FHA applications in 2025).
Sharpest observed DTI step: at CLTV 85-89, denial moves from 36.6% at DTI 36 to 53.8% at DTI 37 — a +17.2 point jump across one integer of DTI. FHA program rules permit DTI well above this; the desk does not.
Sharpest observed CLTV step: at DTI 36, denial moves from 36.6% in the 85-89% band to 80.9% in the 90-94% band — +44.3 points on down payment alone.
Denial rates reflect applicant mix as well as underwriting strictness; overlays are lawful business decisions. Cells with n<50 excluded. Methodology
Shock profile: moderate sensitivity. What Shock Beta means →
The single deepest denial zone in PennyMac’s 2025 FHA record: DTI 36–38 × CLTV 100–105% → 98.8% denial (n=249). Files entering that coordinate historically did not come out. All lenders’ black holes, mapped →
Underwriting twins (similar decision patterns): Rocket (87/100), Freedom (83/100). Behavioral opposites: Guild (64/100), NewRez (64/100). If PennyMac declined a file, its twins are statistically likely to read it the same way — the opposites are a different conversation. Full similarity engine →
Of 25 verified coordinates for PennyMac, 10 are points where the standard guideline answer ("FHA permits up to 57% DTI") materially misleads: the observed denial rate exceeds 50%. The sharpest: DTI 43 × CLTV 97+ → 97.4% denied.
| DTI | CLTV band | Observed denial (2025) |
|---|---|---|
| 43 | 97+ | 97.4% |
| 47 | 97+ | 97.3% |
| 44 | 97+ | 96.8% |
| 45 | 97+ | 96.4% |
| 49 | 97+ | 93.9% |
| 45 | 90-94 | 78.3% |
| 43 | 90-94 | 75.7% |
| 44 | 90-94 | 74.4% |
| 47 | 90-94 | 70.9% |
| 49 | 90-94 | 62.8% |
| 47 | 85-89 | 38.4% |
| 45 | 85-89 | 37.8% |
| 43 | 85-89 | 36.4% |
| 44 | 85-89 | 30.8% |
| 49 | 85-89 | 19.2% |
| 45 | 80-84 | 19.1% |
| 47 | 80-84 | 17.3% |
| 43 | 80-84 | 13.0% |
| 44 | 80-84 | 9.5% |
| 49 | 80-84 | 9.4% |
| 47 | 70-79 | 9.1% |
| 43 | 70-79 | 8.8% |
| 45 | 70-79 | 7.3% |
| 44 | 70-79 | 4.9% |
| 49 | 70-79 | 3.4% |
Cells with n<50 excluded. Part of the FRC Mortgage Decision Geometry Benchmark — a free ground-truth set for testing AI answers to mortgage questions. Machine-readable: ai-benchmark.json. Denial rates reflect applicant mix as well as underwriting; overlays are lawful.