USDA loans in Arizona — 0% down for rural and small-town buyers.
USDA is the most underused loan program in Arizona. Most buyers don't know they qualify because the word "rural" is misleading, 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.
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 rural 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 rural/small-town 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 word "rural" is misleading. 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 for 2025 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 ~file-specific pricing) | ~$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 rural well-water properties)
- Septic systems (common in rural 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 rural 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
What areas in Arizona qualify for USDA?
Most rural AZ plus the outskirts of metro areas. Specifically: most of Pinal County (Maricopa city, Casa Grande, Coolidge, etc.), Buckeye and outer Maricopa County, parts of Yuma and Foothills, Sahuarita/Vail/Sierra Vista in southern AZ, Prescott Valley/Chino Valley/Camp Verde in northern AZ, and most of Cochise, Graham, Greenlee, Navajo, Apache, Gila, and Mohave counties. Always confirm specific addresses on the USDA map.
What's the USDA income limit in Arizona?
115% of area median income for the household. For most AZ counties (Maricopa, Pinal, Coconino), the 2025 limit is about $112K for 1–4 person households and $148K for 5–8 person. Lower in some rural counties. Total household income, not just borrowers, counts toward the limit.
What credit score do I need?
USDA doesn't set a hard minimum, but most lenders require 640. Cornerstone goes to 620 with compensating factors.
Can I use USDA for a refinance or only a purchase?
Both. USDA Streamline Refinance is available for existing USDA borrowers and is a low-doc refinance option. New USDA purchases are by far the more common use case.
Do USDA loans require mortgage insurance?
Sort of. There's a 1% upfront guarantee fee (financed into the loan) and a 0.35% annual fee. The annual fee functions like mortgage insurance and stays for the life of the loan, but it's much lower than FHA's 0.55% or higher.
Can I have a co-signer on a USDA loan?
Generally no. USDA doesn't allow non-occupant co-signers. All borrowers must occupy the property as primary residence. There are exceptions for some related-party scenarios; ask us if relevant.
Can USDA loans cover closing costs?
Yes, indirectly, if the home appraises for more than the purchase price, you can finance closing costs into the loan up to the appraised value. Plus seller concessions of up to 6% of purchase price are allowed. Combined, many USDA buyers close with $0 out of pocket beyond the home inspection.
Can I use a USDA loan on a manufactured home?
Yes, on permanently affixed manufactured homes that meet USDA standards and are in eligible areas. Common scenario in rural AZ counties. Existing manufactured homes (not new construction) may face additional rules.
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.