Mortgage lender · San Antonio, TX · LEI G5AHTAP80NWA3Q8RDC78

Frost Bank review: approval odds, rates and grade (2025)

Frost Bank earns a C, in line with the typical performance of large mortgage lenders. It turned down 43.5% of the applications it decided on in 2025, which ranks in the 14th percentile for approval odds. Its median loan was priced 0.83 points above the average prime offer rate, ranking in the 12th percentile on pricing. Compared against 101 large mortgage lenders using 2025 HMDA filings.

12kApplications2025
51.3%Originatedof applications
43.5%Decision denial ratenational 22.6%
7.57%Median ratenational 6.63%
$1.4BLoan volume3 states

Frost Bank at a glance, 2025

Every figure is from the lender's own HMDA filing. "vs national" compares with all lenders combined.

41.8%Denial rate (all applications)+23.84 pts vs national
43.5%Denial rate (decided applications)+20.87 pts vs national
51.3%Origination rate-6.75 pts vs national
2.5%Withdrawn by applicant
1.3%Closed for incompleteness
7.57%Median interest rate+0.95 pts vs national
0.83Median rate spread (pts over APOR)+0.58 pts vs national
$125,000Median loan amount
$253Median total loan costs
$148kMedian applicant income
71%Median loan-to-value
0High-cost (HOEPA) loans

How the C grade breaks down

Each component is a percentile rank among 101 large mortgage lenders. Higher is better. Components the lender does not report are left out and the weights redistributed.

Approval oddsdecision denial rate, weight 45%

14th43.5% denied

Pricingmedian rate spread over APOR, weight 30%

12th0.83 pts

Processwithdrawn + incomplete share, weight 15%

97th3.8%

Closing coststotal loan costs ÷ loan amount, weight 10%

100th0.20% of loan

Trend, 2023–2025

YearApplicationsOriginatedDenial rateDecision denialMedian rateVolume
202318,6446,85349.4%55.5%6.96%$1.1B
202417,3606,69134.5%45.8%7.46%$1.3B
202511,9316,11841.8%43.5%7.57%$1.4B

What Frost Bank lends

Applications by purpose and loan type in 2025, with the denial rate for each. A lender's mix explains a lot of its headline rate: HELOCs and FHA loans are denied far more often than conventional purchase loans.

By loan purpose

Home purchase 1,852 16% · 24.7% denied
Refinance 1,381 12% · 37.1% denied
Home improvement 4,814 40% · 44.1% denied
Other / HELOC 3,884 33% · 48.9% denied

By loan type

Conventional 11,931 100% · 41.8% denied

Also: 4,493 home-equity lines, 0 reverse mortgages, 12 manufactured homes, 50 investment properties.

Why Frost Bank denies applications

Primary reason reported for each of the 4,990 denials in 2025. Lenders can cite up to four reasons; this is the first one listed.

Debt-to-income ratio 2,417 48%
Credit history 1,228 25%
Other 624 13%
Collateral 346 7%
Unverifiable information 213 4%
Employment history 116 2%
Incomplete application 43 1%
Insufficient cash 3 0%

How these reasons compare nationally →

Who gets approved at Frost Bank

Decision denial rate by applicant profile. Groups with fewer than 20 applications are omitted.

Applicant incomeApplicationsOriginatedDecision denial rate
Under $50k1,10528868.7%
$50k – $100k2,8001,28250.4%
$100k – $150k2,02791450.1%
$150k – $250k2,8811,68636.7%
Over $250k2,9881,92828.5%
Applicant ageApplicationsOriginatedDecision denial rate
Under 25693217.5%
25–341,06354838.7%
35–443,3991,84640.9%
45–543,3011,68845.3%
55–642,2521,06547.7%
65–741,30567842.4%
Over 7451824245.0%

Where Frost Bank lends

3 states and 152 counties in 2025. Click a state for the lender's full record there.

StateApplicationsOriginatedDenial rateMedian rateRank in state
Texas11,9296,11741.8%7.57%#17

Frequently asked questions

Frost Bank denied 43.5% of the applications it decided on in 2025. The national figure across all lenders was 22.6%. On approval odds it ranks in the 14th percentile of large mortgage lenders.

The most common reason Frost Bank gave in 2025 was "debt-to-income ratio", cited on 48.4% of its denials. Lenders report up to four reasons per denial to the CFPB; the full breakdown is on this page.

The median interest rate on loans Frost Bank originated in 2025 was 7.57%, and its median rate spread over the average prime offer rate was 0.83 points. Rates on this page are what borrowers actually got, not advertised rates.

In 2025, 16% of its applications were for home purchases, 12% for refinancing (including cash-out), and 73% for home improvement or other purposes. By loan type: 100% conventional, 0% FHA, 0% VA.

Every figure on this page comes from the Home Mortgage Disclosure Act (HMDA) Loan/Application Register published by the CFPB, which lenders are required by federal law to file. We add the grade and the comparisons; we do not add facts.

About this data. HMDA data is published once a year by the CFPB. The current release covers applications acted on in calendar year 2025. Figures describe applications the lender acted on, including loans it later sold. Interest rates and costs are medians on originated loans only; some depository institutions are exempt from reporting pricing fields, which is why a few cells read "—". MortgageGrades is not affiliated with Frost Bank. Data sources · Methodology