What Is a USDA Loan?
A USDA loan is a zero-down mortgage backed by the U.S. Department of Agriculture. Despite the name, USDA loans have nothing to do with farming — they're designed to encourage homeownership in rural and suburban communities by making financing more accessible and affordable.
The most common type is the USDA Guaranteed Loan — issued by approved lenders like Bayou Mortgage and backed by the federal government. It requires no down payment, offers below-market interest rates, and carries mortgage insurance costs that are significantly lower than FHA. The catch: your income and your property location both have to qualify.
"Rural" is broader than you think
About 97% of U.S. land mass qualifies as USDA-eligible — including many suburbs of major cities. Towns and communities with populations under 35,000 often qualify. Don't assume you don't qualify just because you're not on a farm.
Who USDA Is Built For
When USDA May Not Apply
USDA Loan Requirements
USDA has two qualification layers: borrower requirements and property requirements. You need to meet both. See the full requirements breakdown →
Below 640? Manual underwriting is available
640 is the threshold for automated approval — not a hard cutoff. Borrowers with scores below 640 may still qualify through manual underwriting, which involves more documentation and a closer review of payment history. Bayou Mortgage can walk you through both paths.
USDA Income Limits Explained
USDA is designed for moderate-income households — meaning there's a ceiling, not just a floor. Your total household income must fall at or below 115% of the area median income for your county and household size. Check the full income limit guide →
Household income — not just borrower income
USDA counts all adults living in the home, even if they're not on the loan. A spouse, adult child, or parent living with you may need to be included in the household income calculation. This is one of the most common USDA misunderstandings — and one of the most important things to verify early in the process.
What Counts as Household Income
Common Allowable Deductions
After deductions, your adjusted annual income must be at or below the USDA limit for your area. Limits update annually — Bayou Mortgage can run the exact calculation for your household.
USDA Eligible Areas
The property you're buying must be in a USDA-designated eligible area. This is determined by official USDA maps, not by your perception of whether an area is "rural." Many suburban communities, small towns, and outlying areas qualify. See the full eligible areas guide →
🗺️ How to Check Your Address
The USDA maintains an official property eligibility map at eligibility.sc.egov.usda.gov. Enter any address to instantly see if it qualifies. Bayou Mortgage can also check this for you before you ever fill out an application.
Generally Eligible
Generally Not Eligible
Check the map first — before you fall in love with a home
Property eligibility is binary — either it qualifies or it doesn't. Run the address through the USDA map early in your home search. If a property doesn't qualify, FHA or conventional may be the right path. Bayou Mortgage can compare all options for you.
USDA Guarantee Fee
USDA loans don't have traditional mortgage insurance, but they carry a guarantee fee — paid in two parts. The good news: USDA's fees are significantly lower than FHA's. See the full guarantee fee breakdown →
Upfront Guarantee Fee
1.0% of the loan amount — almost always rolled into the loan balance. On a $200,000 loan, that's $2,000 added to your balance. Compare this to FHA's 1.75% upfront MIP — USDA saves you $1,500 on that same loan.
This fee applies to all USDA Guaranteed loans regardless of credit score or loan term.
Annual Fee (Monthly)
0.35% of the outstanding loan balance annually, divided into monthly payments. On a $200,000 loan, that's approximately $58/month.
Compare this to FHA's 0.55% annual MIP — USDA's annual fee is 36% lower on the same loan amount, putting real money back in your pocket every month.
| Cost Comparison | USDA | FHA |
|---|---|---|
| Upfront Fee Rate | 1.0% | 1.75% |
| Annual Fee Rate | 0.35% | 0.55% |
| Monthly cost on $200k loan | ~$58/mo | ~$92/mo |
| Upfront cost on $200k loan | $2,000 | $3,500 |
| Annual savings vs. FHA | ~$408/year | — |
Benefits of a USDA Loan
For eligible buyers, USDA is often the most powerful mortgage program available — combining zero down with rates that beat FHA and lower monthly costs than most alternatives.
Zero Down Payment
The only major mortgage program that requires no down payment and no minimum out-of-pocket contribution.
Below-Market Rates
USDA rates are typically lower than FHA and competitive with conventional — even for average credit scores.
Low Guarantee Fee
0.35% annual fee vs. FHA's 0.55% — a lower monthly payment on the same loan amount, every single month.
Finance Closing Costs
If the home appraises above the purchase price, closing costs can sometimes be financed into the loan balance.
Streamline Refinance
Existing USDA borrowers can refinance to a lower rate with minimal documentation and no new appraisal required.
Seller Concessions
Sellers can contribute up to 6% of the purchase price toward buyer closing costs — reducing your cash to close further.
USDA vs. FHA Loan
Both are government-backed loans for buyers with moderate credit and limited savings — but they serve different buyers in different situations. See the full USDA vs FHA comparison →
| Factor | USDA Loan | FHA Loan |
|---|---|---|
| Down Payment | 0% | 3.5% (580+ score) |
| Min. Credit Score | 640 (auto approval) | 580 (3.5% down) |
| Location Restriction | Eligible areas only | No restriction |
| Income Limit | Yes — 115% AMI | No income limit |
| Upfront Fee | 1.0% | 1.75% |
| Annual Fee | 0.35% | 0.55% |
| Rates | Often lower than FHA | Competitive, slightly higher |
| Best For | Eligible areas, moderate income | Urban/suburban, any income |
If you qualify for USDA, it's usually the better choice
Zero down payment, lower fees, and competitive rates make USDA the strongest program for buyers who qualify. The only reason to choose FHA over USDA is if the property or income doesn't qualify — or if your credit score is below 640 and you need FHA's lower threshold.
How to Apply for a USDA Loan
The USDA process adds one step compared to conventional: lender approval plus USDA agency approval. Bayou Mortgage handles both — you just need to provide your documents.
Verify Eligibility
Confirm the property is in an eligible area and your household income is under the limit for your county. Bayou Mortgage can check both in minutes before you spend time on paperwork.
Get Pre-Approved
We pull credit, verify income, calculate household income, and issue your pre-approval letter. USDA pre-approvals typically take 24–48 hours with complete documentation.
Go Under Contract
Make an offer on a USDA-eligible property. Negotiate seller concessions toward closing costs — USDA allows up to 6% from the seller, which can cover most or all of your closing costs.
Lender Underwriting
We process your full file — income verification, credit review, appraisal, and title work. Most files are lender-approved within 5–7 business days of complete documentation.
USDA Agency Approval
After lender approval, your file goes to the USDA rural development office for final commitment. This typically adds 3–10 business days depending on office volume.
Close on Your Home
Sign closing docs, pay any remaining closing costs (often near zero after seller concessions), and get your keys. Total timeline: typically 35–45 days from completed application.
Ready to Check Your USDA Eligibility?
We'll confirm your area, run your income, and tell you exactly what you qualify for — no pressure, no obligation.
USDA Loan FAQ
The questions Bayou Mortgage hears most often about USDA loans — answered directly.