To use a USDA guaranteed loan in California you need an eligible rural/suburban property, household income within the limit (2026 baseline ~$119,850 for 1–4 people, higher in costly counties), a workable credit score (no USDA minimum; lenders want ~620, 640 for streamlined underwriting), and a manageable DTI (roughly 29%/41%). You put $0 down and pay a 1% upfront + 0.35% annual guarantee fee — both below FHA. Who and where qualifies is covered on Eligibility.
The $0 down benefit
This is the headline. USDA offers 100% financing — buy with zero down payment. Along with VA, it's one of only two mainstream zero-down programs, and unlike VA it doesn't require military service. You'll still need funds for closing costs (typically 2–3% of price), but sellers can contribute up to 6%, and some costs can be financed. For buyers without a big down payment saved, USDA removes the single biggest barrier to homeownership.
The guarantee fee (USDA's "mortgage insurance")
In place of traditional mortgage insurance, USDA charges a guarantee fee in two parts — and both are lower than FHA's premiums:
| Fee | 2026 rate | How it's paid |
|---|---|---|
| Upfront guarantee fee | 1% of loan | Usually financed into the loan |
| Annual fee | 0.35% of balance | Divided into 12 monthly payments |
On a $400,000 loan, that's a $4,000 upfront fee (rolled in) and roughly $117/month in annual fee. Compare that to FHA's 1.75% upfront and ~0.55% annual — USDA is meaningfully cheaper on both. That lower ongoing fee is a big part of why USDA payments are so competitive.
Income limits
Because USDA is designed for low-to-moderate income buyers, household income can't exceed the limit for your area — set at 115% of area median income. The 2026 baselines:
| Household size | Baseline limit (most areas) |
|---|---|
| 1–4 people | ~$119,850 |
| 5–8 people | ~$158,250 |
Higher-cost California areas have elevated limits — for example, the Santa Ana–Anaheim–Irvine area runs around $156,250 for a smaller household. Two important nuances: USDA counts the income of all adults in the household (not just borrowers), but it uses adjusted income, allowing deductions (like $480 per child under 18, plus certain childcare and elderly-care costs) that can bring you back under the cap. We'll check your county limit and run the adjusted-income math. More on Eligibility.
Credit & debt-to-income
| Requirement | The standard |
|---|---|
| Credit score | No USDA minimum; lenders want ~620, 640 for streamlined GUS underwriting |
| DTI (housing / total) | ~29% / 41%, flexible with compensating factors |
| Down payment | $0 |
| Occupancy | Primary residence only |
| Loan term | 30-year fixed |
A 640 score is the sweet spot — it lets your file run through the USDA's Guaranteed Underwriting System (GUS) for a faster automated decision. Below that, manual underwriting is possible with strong compensating factors. The 29%/41% DTI guideline can flex for buyers with good credit, reserves, or stable income.
The USDA appraisal & property standards
Like FHA and VA, the USDA appraisal checks value and condition. The home must meet USDA minimum property standards — safe, structurally sound, sanitary, with working utilities and access. It must be your primary residence, and it can't be an income-producing/working farm. As-is or fixer homes can hit snags on condition. Property specifics are on Eligibility.
USDA requirements FAQs
What credit score do I need?
No USDA minimum; lenders want ~620, and 640 unlocks streamlined GUS underwriting. Lower may work with manual underwriting.
How much is the guarantee fee?
1% upfront (financed) + 0.35% annual — both below FHA's premiums.
What are the 2026 income limits?
~$119,850 (1–4 people) / $158,250 (5–8) baseline, higher in costly CA counties. Set at 115% of area median income. See Eligibility.
Do USDA loans need a down payment?
No — 100% financing, $0 down. You'll need closing costs, though sellers can contribute up to 6%.
Is there mortgage insurance?
Not by that name — the 1% upfront and 0.35% annual guarantee fees serve the purpose, and both run below FHA.
What are the income requirements for a USDA loan?
USDA income requirements cap total household income at 115% of your area’s median. For 2026 guaranteed loans in California, the baseline limit is about $119,850 for a 1–4 person household and $158,250 for 5–8 people, with higher limits in costlier counties. All household income counts toward the cap, and the property must also sit in a USDA-eligible area — which covers over 90% of California by land.
How much is the USDA funding fee?
For 2026 the USDA guarantee fee is 1% of the loan amount upfront (which can be rolled into the loan) plus an annual fee of 0.35% of the balance, paid monthly. Together these replace mortgage insurance and are significantly cheaper than FHA’s upfront and monthly MIP.
Can you have a cosigner on a USDA loan?
USDA guaranteed loans do not allow a non-occupant cosigner — everyone on the loan must live in the home. You can, however, add a co-borrower who will occupy the property, and their income counts toward qualifying (and toward the household income limit).
Reviewed by the licensing team at Save Financial, a California-licensed mortgage brokerage (NMLS #377740, DRE #01875766) founded in 2009 and serving all 58 counties from offices in Newport Beach and Marina del Rey.