What are the USDA requirements?
| Requirement | USDA |
|---|---|
| Minimum credit score | No USDA minimum; 640+ for GUS automated approval |
| Minimum down payment | $0 |
| Debt-to-income | 29% housing / 41% total guideline |
| Mortgage insurance | 1% upfront guarantee fee + 0.35% annual fee |
| Income limit | Household income ≤ 115% of area median income |
| Property location | Must be in a USDA-eligible area |
What are the 2026 loan limits in Arizona's largest counties?
| County | Conforming (1 unit) | FHA (1 unit) | Jumbo above (20% down) |
|---|---|---|---|
| Maricopa County | $832,750 | $557,750 | $1,040,000 |
| Pima County | $832,750 | $541,287 | $1,040,000 |
| Pinal County | $832,750 | $557,750 | $1,040,000 |
| Yavapai County | $832,750 | $541,287 | $1,040,000 |
| Mohave County | $832,750 | $541,287 | $1,040,000 |
| Yuma County | $832,750 | $541,287 | $1,040,000 |
| Coconino County | $832,750 | $609,500 | $1,040,000 |
| Cochise County | $832,750 | $541,287 | $1,040,000 |
| Navajo County | $832,750 | $541,287 | $1,040,000 |
| Apache County | $832,750 | $541,287 | $1,040,000 |
| Gila County | $832,750 | $541,287 | $1,040,000 |
| Santa Cruz County | $832,750 | $541,287 | $1,040,000 |
| Graham County | $832,750 | $541,287 | $1,040,000 |
| La Paz County | $832,750 | $541,287 | $1,040,000 |
| Greenlee County | $832,750 | $541,287 | $1,040,000 |
Can I use Arizona down payment assistance with a USDA loan?
We haven't verified a statewide program for Arizona yet. Ask lenders about city and county grants.
How does USDA mortgage insurance work?
USDA charges an upfront guarantee fee of 1% of the loan (can be financed) and an annual fee of 0.35% of the outstanding balance, paid monthly for the life of the loan.
Frequently asked questions
$832,750 for one unit in 2026.
No — credit, down payment and DTI rules are national. What varies by location is the county loan limit and USDA income limits/eligible areas, plus state down payment assistance.
We haven't verified a statewide Arizona program yet; ask lenders about local grants.
Sources
- USDA Rural Development — Single Family Housing Guaranteed Loan Program
- FHFA — 2026 Conforming Loan Limit Values
- HUD — 2026 FHA Forward Mortgage Limits (county file)
Data last updated October 23, 2026.
See if you qualify for a USDA loan in Arizona
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Get My MatchesFigures on this page are estimates for educational purposes only and are not a loan offer or commitment to lend. Rates, loan limits, fees and assistance programs change frequently and vary by lender, location and borrower profile. Confirm current terms with a licensed loan officer.