Should you apply to more than one mortgage lender? The record says yes.

The fear is mostly misplaced

Almost everyone hesitates for the same reason: they have heard that applications hurt your credit score. There is a grain of truth and a large misunderstanding.

Credit scoring models handle mortgage shopping deliberately. Multiple mortgage inquiries within a defined window — commonly 14 days on older FICO models and up to 45 days on newer ones — are treated as a single inquiry. The models were designed this way precisely because shopping for a mortgage is normal behaviour, not a sign of distress. A single hard inquiry typically costs a few points and fades within months.

So the real question is not what shopping costs. It is what not shopping costs.

What not shopping costs, measured

Every US lender reports every application outcome to the federal government. In the complete 2025 record, across the 100 largest FHA lenders:

• Denial rates ran from 1.8% to 78.7% — a 44-fold spread in the same federal loan program
• The median large lender approved 86.2% of the applications it decided
• Across 121 metros with at least 2,000 decisioned applications, the median gap between the softest and hardest high-volume lender was 22.2 points — and 26 of those metros exceeded 30 points

Some of that reflects who applies where, and that has been measured too: holding state, loan amount, income, debt-to-income and loan-to-value constant, applicant mix explains a 2.7-fold range in expected outcomes while the observed spread stays far wider. Method and tables.

The widest cities in 2025

Highest-volume FHA lenders in each metro with at least 100 decisioned applications there. Your metro →

How to shop without wasting anyone's time

1. Do it inside one window. Concentrate applications within about two weeks and they count as one inquiry under every current model.
2. Check the record before you apply, not after. Approval rates for all 100 largest FHA lenders are published free, and your metro's lenders matter more than the national table.
3. Ask what happens if something is missing. Some lenders issue a conditions list; others deny the file. Across the 100 largest, "incomplete application" is the stated reason on a median 1.8% of denials — at one large servicer it is 75.2%. Why.