USDA Loan Requirements in 2026: Income, Location, Credit & More

What are the requirements for a USDA loan in 2026?

Seven things, per USDA Rural Development and Handbook HB-1-3555: an eligible property location, household income within the county limit, credit that passes underwriting, workable debt ratios, primary-residence occupancy, a 30-year fixed structure, and the guarantee fee that funds the program.

Here's the part that trips people up. Most loan programs ask one question: can you repay? USDA asks that too, but it puts two gates in front of it that have nothing to do with your finances being strong or weak. The home has to sit in a USDA-eligible area, and your household income has to sit at or below the limit for your county. A borrower with great credit and a big income can fail USDA eligibility; a borrower with thin savings and a modest income can sail through. That's the design, not a bug: the program exists to put 100% financing where it's needed. The table below is the whole checklist, and the rest of this page walks each line.

What are the two USDA eligibility gates?

Property and income. The home must sit in a USDA-eligible area, and total household income must be at or below 115% of Area Median Income for your county and household size, per HB-1-3555. Both are checked with USDA's own lookup tools before underwriting even starts.

I check these two gates first with every USDA client, in about ten minutes, because nothing else on this page matters until they pass. They're also where the internet gets USDA wrong in both directions. People assume "rural" means farmland and rule themselves out of suburbs that qualify, and people assume "income limit" means low income only and rule themselves out without ever looking up their county's number. Don't guess either one. The next two sections give you the short answer and point you to the full guide for each gate.

Does the home have to be in an eligible area?

Yes. The property must be in a USDA-eligible rural area, but "rural" is broader than it sounds: much of the country, including many suburbs outside major metros, qualifies, per USDA Rural Development. No address is eligible by assumption; the exact address must be checked on the USDA property eligibility map. The full breakdown of what counts as rural, how the map works, and the common surprises lives in the USDA property eligibility guide.

What are the USDA income limits?

Household income must be at or below 115% of Area Median Income, and the dollar limit is specific to your county and household size, per HB-1-3555. There is no single national number, and the limit counts total household income, not just the borrowers on the loan. Look up your county on the USDA income eligibility tool, and read how the calculation works in the USDA income limits guide.

What credit score do you need for a USDA loan?

USDA sets no minimum credit score, per HB-1-3555. The 640 you see quoted everywhere is the threshold USDA's Guaranteed Underwriting System (GUS) generally uses for automated approval, not a USDA rule: below it, the file goes to manual underwriting rather than being declined, and individual lender overlays vary. The full picture, including how manual underwriting works, is in the USDA credit score guide.

How much debt can you have (DTI)?

USDA evaluates your debt ratios through GUS or manual underwriting rather than against one published pass-fail number, per HB-1-3555. Your housing payment and total monthly debts are weighed against your repayment income, and files outside the usual guidelines can still work with compensating factors.

I'm deliberately not printing a hard DTI cap here, because USDA doesn't work that way in practice and I won't pretend it does. Two borrowers with identical ratios can get different answers: one has reserves, steady job history, and clean credit, the other doesn't. GUS reads the whole file, and manual underwriters per HB-1-3555 can document compensating factors that support a ratio the guideline alone wouldn't. What that means for you is simple: don't disqualify yourself with a calculator. Send me your actual income and debts and I'll run the real numbers the way an underwriter will, before you spend a weekend house hunting.

Do you have to live in the home, and what loan do you get?

Yes, you have to live there. USDA Guaranteed loans are for a primary residence you own and occupy, per HB-1-3555; investment properties and second homes are not eligible. The loan itself comes in exactly one shape: 30-year fixed only. ARMs, balloons, and interest-only loans are not eligible, per USDA Rural Development.

One more structural fact surprises almost everyone: there's no set USDA loan limit for the Guaranteed program. Unlike FHA or conforming loans, no dollar cap sits on the program itself. What bounds the loan amount instead is the program's own logic: your qualifying income and debt ratios have to support the payment, and your household income has to stay under the county limit. In practice, the income gate does the capping. A household earning under 115% of AMI supports a certain payment, and that payment supports a certain loan amount; you can't out-earn the limit and keep the loan. It's a self-balancing design, and it's why "what's the USDA loan limit" is the rare mortgage question where the honest answer is "there isn't one, but your income writes one for you."

And the headline benefit comes with its honest footnote, every time I say it: $0 down is real, per USDA Rural Development, and $0 down is not $0 cost. The 1% upfront guarantee fee (financeable into the loan), the 0.35% annual fee paid monthly, and normal closing costs all still apply. The fee math lives in the USDA guarantee fee guide, and what you'll actually bring to closing lives in the USDA closing costs guide.