USDA Loans: How to Buy a Home With $0 Down

This page may contain affiliate links. We may earn a commission if you sign up through our links, at no extra cost to you. Learn more

I'm going to argue something that sounds like clickbait: most people who could buy a home with $0 down don't know they qualify. The USDA Single Family Housing Guaranteed Loan Program backs roughly $20-30 billion in mortgages a year, and yet ask ten random homebuyers what a USDA loan is and at least seven will say something about farms.

It is not about farms.

The Department of Agriculture happens to administer the program because it grew out of rural development policy in the 1940s, but in 2026 it functions as a homeownership benefit for moderate-income buyers in suburban and small-town America. Zero down. No PMI in the conventional sense. Rates that compete with or beat conventional financing. The only catches are that the property has to fall inside a USDA-defined "rural" area (which is most of the country) and your household income has to land below the local cap.

That second bit is where the surprises come in. The USDA's idea of "rural" covers something like 97% of U.S. land area, including a lot of the country that does not feel rural in any normal sense of the word. We will get to that.

Two USDA Programs, Not One

Most articles lump everything together under "USDA loans," which is sloppy and confuses people. There are actually two distinct programs, run by USDA Rural Development:

• Section 502 Guaranteed loans are what most buyers actually use. You apply through a regular lender (a bank, a credit union, a mortgage broker), your lender does the underwriting, and USDA insures the loan against default. From the borrower's side, the experience is almost identical to applying for an FHA or conventional mortgage.
• Section 502 Direct loans are funded directly by USDA for low-income borrowers who can't get a Guaranteed loan. The interest rate gets subsidized down based on income (sometimes as low as 1%), but the income limits are stricter and there's a waitlist in most counties. You apply through your local USDA office, not a private lender. Details on the Direct Loan program page if you think that's you.

From here on, when I say "USDA loan" I mean the Guaranteed program, because that is the relevant one for somewhere over 95% of buyers.

What "Rural" Actually Means

USDA's definition of rural is map-based, not vibes-based. They have drawn the lines, the lines are public, and you can check any address in roughly 30 seconds at the USDA property eligibility map. That is the single most useful link in this entire article. Open it, plug in an address, get a yes or no.

A few things that catch people off guard:

• Towns with populations up to 35,000 frequently qualify, especially if they sit outside the commuting orbit of a major metro. We are talking about real towns with grocery stores, chain coffee shops, urgent care clinics, and middle schools. Not exactly Green Acres.
• Suburban subdivisions on the edge of metro areas qualify all the time. Neighborhood with a Target three minutes away? Could still be USDA-eligible if it falls just outside the official metro boundary.
• Some cities of 35,000-50,000 people qualify under the "rural in character" carve-out, which is a softer test that looks at whether the local economy is integrated with a larger metro.

Places that are definitely out: anywhere inside a major Metropolitan Statistical Area's core, plus the inner ring of suburbs around it. So central Atlanta, Phoenix, Houston, Philadelphia, Chicago. If you are buying in or right next to a top-50 city, assume you are not eligible until the map proves otherwise.

I have watched this play out a dozen times: a buyer is house-hunting 25 minutes outside a mid-sized metro in a normal suburban subdivision, two-lane road, decent school district. They assume they don't qualify because the area doesn't feel rural. They plug the address into the eligibility map and the property comes up green. They close with $0 down on a house in the high $200s. The lesson is: do not assume. Check the map first. It is free.

Income Limits (and Who Counts)

The other half of eligibility is your household income. For Guaranteed loans, USDA caps it at 115% of the area median income, and the rule that trips people up: it counts everyone in the household, not just the people whose names go on the mortgage.

That distinction matters. If you and your partner buy a home together but only put one of you on the loan because the other has rough credit, the lender still uses combined household income for USDA eligibility. Adult kid living at home with a part-time job? Their income may count too depending on classification. Roommate sharing the house? Probably counts.

A few legitimate deductions can pull you back under the limit if you are close: $480 per dependent child, a deduction for elderly or disabled household members, certain childcare expenses, and unreimbursed medical expenses above 3% of income for elderly families. Your lender's USDA underwriter handles the math, but it is worth flagging if your gross looks high. I have seen borrowers who thought they were $4,000 over the limit qualify after the deductions ran through.

The Real Cost (Because "0% Down" Is Not the Whole Picture)

Zero down is the headline. There are still costs. USDA charges two fees that work like FHA's mortgage insurance, but cheaper:

• A 1% upfront guarantee fee, typically rolled into the loan balance instead of being paid in cash. On a $250,000 mortgage, that adds $2,500 to what you owe.
• A 0.35% annual fee, paid monthly as part of your mortgage payment. Same $250,000 loan, that is roughly $73 a month in year one, ticking down slightly each year as the principal pays down.

Compare that to FHA: 1.75% upfront and 0.55% annual. On a $250,000 loan that comes out to $4,375 upfront and about $115 a month. Run that across a 30-year loan and USDA saves a borrower somewhere in the neighborhood of $15,000 in fees compared to FHA, give or take depending on how long you stay.

One catch worth knowing: the 0.35% USDA annual fee continues for the entire life of the loan. Same problem FHA has. Conventional PMI, by contrast, drops off automatically once your loan balance hits 78% of the original property value. Which means if you eventually want to escape the fee on a USDA loan, you have to refinance into a conventional mortgage once you have enough equity. That is a perfectly fine plan, just plan for it.

Rough comparison on a $250,000 home for someone with average credit:

If you do not have a down payment saved and you are in an eligible area, USDA wins on out-of-pocket cost and on monthly payment. It is not really close.

Credit Score and DTI

USDA does not technically set a minimum credit score. In practice, lenders do, and the line most of them draw is 640. Score above that and your file goes through automated underwriting (the Guaranteed Underwriting System, charmingly called GUS), which is faster and friendlier. Below 640 you can still qualify, but it has to go to manual underwriting, which takes longer, scrutinizes everything, and not every lender is willing to do.

Standard debt-to-income guidelines are 29% front-end (housing as a share of gross income) and 41% back-end (total debt as a share of gross). GUS can stretch those ratios with compensating factors like meaningful cash reserves or a strong residual-income calculation, but as a starting point that is the target.

If your credit is in the high 500s or low 600s, the practical move is to spend a few months getting it up before you apply. The fastest wins, in order: pay down credit card balances to under 10% utilization, dispute any reporting errors through the CFPB's official credit dispute process, and avoid opening new accounts in the 90 days before applying. Our guide on building credit from scratch covers the mechanics if you are starting from a thin file.

What Disqualifies a Property

Even inside an eligible zone, not every property qualifies. The list:

• Investment properties and second homes are out. Primary residence only.
• Working farms, properties with income-producing structures, and lots with detached buildings intended for commercial use don't qualify.
• Homes have to meet HUD's minimum property standards (working systems, sound structure, adequate roof, no major safety issues).
• Manufactured/mobile homes built before June 15, 1976, are categorically excluded. Newer manufactured homes can qualify under specific conditions.
• The big weird one: existing homes with in-ground swimming pools are not eligible. New construction with a pool sometimes is, which is one of those bureaucratic carve-outs that makes no sense until you read the regulation.
• Properties with "excessive" land for the area. The lot has to be modest enough that USDA doesn't categorize it as income-producing or recreational rather than residential.

The pool rule trips up more buyers than you would think. If you are looking at a 1990s ranch with a pool in the backyard, USDA will not insure that loan. Either find a different house or use a different loan product.

The Application Process, Step by Step

Once you are confident you and the area qualify, the actual process looks a lot like a conventional mortgage with one extra step at the end.

1. Get pre-approved with a USDA-approved lender. Not every lender does USDA, so ask upfront. Most large national lenders do (Rocket, Movement, Caliber, Guild, Fairway), as do many regional banks and credit unions. The pre-approval letter tells you (and sellers) the maximum loan amount you qualify for.
2. Shop and make an offer. Same as any other mortgage shopping. Mention USDA financing in the offer because some sellers care.
3. Appraisal and property inspection. The appraiser is USDA-trained and will flag any property issues that make the home ineligible (the pool situation, septic problems, structural concerns). This is where deals can die.
4. Underwriting plus the USDA Conditional Commitment. After your lender's underwriter finishes, the file goes to USDA for a Conditional Commitment confirming the agency will guarantee the loan. This adds 5-10 business days vs. a conventional loan.
5. Closing. Same as any other mortgage closing.

Plan for 30-45 days from accepted offer to closing if everything goes smoothly, and 60+ if anything is unusual (low credit, complex income, property issues). USDA loans do not have a reputation for being fast. They have a reputation for being thorough.

When USDA Doesn't Make Sense

A few situations where USDA is the wrong call even if you qualify:

• You can put 20% down on a conventional loan. If you can skip PMI altogether by putting 20% down conventional, do that. The 0.35% USDA annual fee for the life of the loan adds up over 30 years.
• You are likely to move within 3-5 years. The upfront fee plus standard closing and moving costs eat the savings if you sell quickly. A conventional loan with a smaller down payment may be cheaper net-net.
• You expect a major income jump right after closing. USDA checks income at application. If you just got a job offer with a 30% raise that starts after closing, this almost never matters in practice, but worth a conversation with your lender if your situation is unusual.
• You want a property with a pool, more than ~5 acres, or any income-producing component. Different loan product. Conventional or jumbo, depending on price.

USDA vs FHA vs Conventional: Quick Reference

Bottom Line

USDA loans are weirdly underused given what they actually offer. Zero down, the lowest mortgage insurance of any government-backed loan, and an eligibility footprint that covers most of the country geographically. The two restrictions (location and income) feel limiting on paper but knock out far fewer buyers than people assume.

Two minutes on the USDA property eligibility map will tell you if your area qualifies. Five minutes on the income limits will tell you the rest. Clear both and this is probably the cheapest path to homeownership available to you.

If you are still weighing the bigger question, our Rent vs Buy Calculator runs the actual numbers for your situation. And if USDA doesn't fit, our guides on FHA loans, VA loans for veterans, and how to actually budget for a first home cover the alternatives.