USDA loans in Arizona — 0% down for small-town and outlying-area buyers.
USDA is the most underused loan program in Arizona. It's run through the federal "Rural Development" program, and that official name throws buyers off, much of outer Maricopa, Pinal, and Yuma counties are USDA-eligible, including towns like Buckeye, Maricopa, Casa Grande, and parts of greater Yuma. If you're buying outside the urban core, this is worth checking.
Program figures verified July 2026 — details change; confirm your scenario with us.
USDA at a glance
| Down payment | 0% (most common; voluntary down payments allowed) |
| Minimum FICO | USDA: no minimum · most lenders: 640 · Cornerstone: 620 with compensating factors |
| Maximum DTI | 41% standard, up to 50% with Guaranteed Underwriting System (GUS) approval |
| Mortgage insurance | 1% upfront guarantee fee + 0.35% annual fee (much lower than FHA) |
| Income limits | 115% of area median income; varies by county and household size |
| Property location | USDA-eligible area only, verify on USDA's eligibility map |
| Property types | Single-family primary residence; no condos, no investment properties |
| Seller concessions | Up to 6% of purchase price |
| Best for | Buyers in small-town and outlying AZ with moderate income and limited savings |
Two USDA programs — the difference matters
USDA actually offers two different loan programs:
- Guaranteed Loan (most common, what we do). USDA insures the loan; Cornerstone makes it. Faster process, similar to FHA. Income cap is 115% of area median.
- Direct Loan (handled by USDA itself, not lenders), for very-low-income borrowers, with subsidized interest rates. Can take 6–12 months to close.
This page is about the Guaranteed program, the one most Arizona buyers will use.
Where USDA works in Arizona
The program's official name throws people off. USDA-eligible areas in Arizona include large stretches of fast-growing suburban and exurban communities. Specific known-eligible areas:
Phoenix metro outer ring (Maricopa County)
- Buckeye (most of)
- Wittmann
- Wickenburg
- Tonopah
- Surprise (the far northwestern parts)
- Outer Goodyear and Litchfield Park (some)
- Most of unincorporated west valley
Pinal County (almost entirely eligible)
- City of Maricopa
- Casa Grande (most areas; check specific addresses)
- Coolidge, Eloy, Florence, San Tan Valley
- Apache Junction (most)
- Queen Creek (some areas)
Tucson area (Pima & Cochise)
- Sahuarita
- Vail
- Sonoita, Patagonia, Elgin
- Sierra Vista (most), Hereford, Bisbee, Douglas
Yuma area
- Yuma Foothills
- Most of unincorporated Yuma County
- Wellton, Somerton (parts)
Northern Arizona
- Prescott Valley, Chino Valley (most)
- Camp Verde, Cottonwood, Cornville
- Sedona (some areas, verify)
- Most of Coconino County outside Flagstaff city limits
- Show Low, Snowflake, Pinetop
Eastern + western Arizona
- Most of Cochise, Graham, Greenlee, Apache, Navajo, Gila, Mohave counties
- Lake Havasu City (most), Bullhead City, Kingman
- Page
The USDA eligibility map is at eligibility.sc.egov.usda.gov, type in any specific address to confirm. We always check before writing an offer.
USDA income limits in Arizona
USDA Guaranteed loans cap household income at 115% of the area median income for the county. The limit applies to total household income, not just the borrowers on the loan, but everyone living in the home who earns income.
| County | 1–4 person household | 5–8 person household |
|---|---|---|
| Maricopa | ~$112,450 | ~$148,400 |
| Pinal | ~$112,450 | ~$148,400 |
| Pima | ~$108,300 | ~$143,000 |
| Yuma | ~$98,000 | ~$129,400 |
| Coconino | ~$112,450 | ~$148,400 |
| Cochise / Yavapai / Mohave | ~$108,300 | ~$143,000 |
Limits are illustrative and are revised annually by USDA. Verify current numbers for your county and household size before relying on them.
Some deductions reduce qualifying income (childcare expenses, certain medical costs for elderly/disabled household members, some dependent deductions), so even if your gross income looks slightly over the limit, ask us to run the math before assuming USDA is off the table.
Real numbers — Maricopa city example
| Item | Amount |
|---|---|
| Purchase price | $340,000 |
| Down payment | $0 |
| Base loan amount | $340,000 |
| Upfront guarantee fee financed (1%) | $3,400 |
| Total loan amount | $343,400 |
| Monthly P&I (illustrative) | ~$2,114 |
| Annual fee (0.35%) | ~$100/month |
| Estimated taxes + insurance | ~$310 |
| Total monthly payment | ~$2,524 |
| Closing costs (often financed if home appraises higher) | ~$6,800–$13,600 |
| Cash to close | ~$0–$2,000 |
USDA's monthly mortgage insurance (annual fee) is ~$100/month here, versus ~$170/month for FHA on the same loan. That's ~$70/month savings forever. Plus the ability to often finance closing costs into the loan if the home appraises above the purchase price.
Property requirements
USDA appraisers check both value and minimum property condition, similar standards to FHA. Common AZ USDA flags:
- Functioning HVAC (essential in AZ)
- Active termite report (required in AZ)
- No safety hazards: Missing handrails, broken windows, exposed wiring
- Water source must meet USDA potability standards (matters for well-water properties)
- Septic systems (common in outlying AZ) must be inspected and functional
- Property cannot be income-producing (no farms, no commercial structures, no income-generating outbuildings)
- Property must be a "modest" home for the area, extreme luxury homes can be flagged
For outlying AZ properties on well + septic, plan an extra week for inspections.
USDA timeline — what to expect
USDA Guaranteed loans take 35–45 days in Arizona, slightly longer than FHA or conventional because of the USDA's final review step.
- 1
Pre-approval (Days 1–7)
Standard income/credit/asset verification, plus checking the property address against the USDA eligibility map.
- 2
Lender underwriting (Days 7–25)
Cornerstone underwrites the loan. Standard timeline.
- 3
USDA final review (Days 25–32)
USDA reviews and issues a Conditional Commitment letter. This is the step that adds time.
- 4
Closing (Day 35–45)
Standard closing at the title/escrow company.
Common USDA questions
Frequently asked questions
What areas in Arizona qualify for a USDA loan?
USDA eligibility covers most smaller, less-populated Arizona communities plus the outskirts of metro areas, but excludes most of urban Maricopa. Eligible spots include most of Pinal County (City of Maricopa, Casa Grande, Coolidge), Buckeye and outer Maricopa County, parts of Yuma and the Foothills, Sahuarita, Vail, and Sierra Vista down south, and most of Cochise, Graham, Greenlee, Navajo, Apache, Gila, and Mohave counties. Always confirm the exact address on USDA's map.
What is the USDA loan income limit in Arizona?
USDA Guaranteed loans cap household income at 115% of the area median for your county and family size. In Maricopa and Pinal counties the limit runs roughly $112,450 for a 1 to 4 person household and about $148,400 for 5 to 8 people. Smaller counties like Yuma sit lower, near $98,000. Everyone living in the home who earns income counts, not just the borrowers on the loan.
What credit score do I need for a USDA loan?
USDA sets no hard minimum credit score, but most lenders require 640 or higher. Cornerstone goes down to 620 on USDA Guaranteed loans with strong compensating factors like extra reserves or a low debt-to-income ratio. If your score is below that, an FHA loan at 580 credit with 3.5% down is usually the better path.
Can I use USDA for a refinance or only a purchase?
You can use USDA for both. The USDA Streamline Refinance is a low-document option open to existing USDA borrowers and skips a new appraisal in many cases. New USDA purchases at $0 down are by far the more common use, since the program's biggest draw is letting buyers skip the down payment entirely in eligible Arizona areas.
Do USDA loans require mortgage insurance?
USDA charges a 1% upfront guarantee fee financed into the loan plus a 0.35% annual fee that works like mortgage insurance and stays for the life of the loan. On a $340,000 loan that annual fee runs about $100 a month. It costs less than FHA's mortgage insurance, which is why USDA's monthly payment often beats FHA on the same price.
Can USDA loans cover closing costs?
USDA can cover closing costs in two ways. If the home appraises above the purchase price, you can finance closing costs into the loan up to the appraised value. Sellers can also pay concessions of up to 6% of the purchase price. Combined, many USDA buyers in Arizona close with $0 to $2,000 out of pocket beyond the home inspection.
How long does a USDA loan take to close in Arizona?
A USDA Guaranteed loan in Arizona usually closes in 35 to 45 days, a few days longer than FHA or conventional. USDA runs a final review and issues a Conditional Commitment after Cornerstone finishes underwriting, which adds 3 to 5 days. Plan for the longer end during high-volume periods at the USDA office, especially on well-and-septic properties in outlying areas.
Can I use a USDA loan on a manufactured home?
Yes, USDA allows permanently affixed manufactured homes that meet program standards and sit in USDA-eligible areas, a common scenario across smaller Arizona communities. Existing manufactured homes that aren't new construction can face extra age and foundation rules. We check both the address against the USDA map and the home's specs before writing the offer.
Buying in outer AZ? Let's check USDA eligibility.
Send us the address you're thinking about. We'll confirm USDA eligibility on the spot and run the income limit check.