By Ziya Y. · 23 Years Banking · FinanceRateCalc Decision Intelligence System
Self-employed mortgage denials follow a pattern: the borrower deposits $150K/year, expects that to be their qualifying income, and discovers lenders use $60K from their tax return. The write-off that saves you on taxes costs you on your mortgage.
Lenders use your net taxable income from Schedule C — after all business expenses. If you earned $150K gross but deducted $90K in expenses, your qualifying income is $60K. This is the standard that FHA, conventional, and VA all use.
One major add-back is depreciation — a non-cash expense. If your Schedule C shows $15K in depreciation, lenders add this back to your qualifying income. On a $60K net income, that's a significant boost.
Agency guidelines require 24 months of self-employment history. Some lenders add overlays requiring steady or increasing income, clean business bank statements, or additional documentation. If you meet the 24-month standard but were denied, check whether it was an overlay.
Prices and rates are widely reported. Whether a lender says yes is not. In the complete 2025 federal record, denial rates across the 100 largest FHA lenders ran from 1.8% to 78.7% — same programme, same year.
And it is not simply who applies where: standardizing on state, loan amount, income, debt-to-income and loan-to-value, applicant mix explains only a 2.7× range in expected outcomes.
CFPB HMDA 2025, computed by FinanceRateCalc. Covers the highest-volume lenders published per market, not all lenders. Historical observations, not predictions. CC BY 4.0, not independently reproduced.