The Basics
How USDA Income Limits Work
USDA is the only major mortgage program that imposes an income ceiling on borrowers. The program was built for moderate-income households purchasing homes in eligible rural and suburban areas, so there is a maximum amount your household can earn and still qualify. That ceiling is set at 115% of the area median income (AMI) for the county where the property is located.
The critical detail most borrowers overlook: USDA counts total household income, not just the income of the people on the loan. If your adult child lives at home and earns a paycheck, that income gets factored in — even though they won't be on the mortgage. Understanding this distinction is the first step to knowing whether you're eligible.
115%
Of area median income cap
Area Median Income
What Is AMI and How Does It Affect Your Limit?
Area median income is the midpoint of all household incomes in a specific county or metropolitan area. Half of households earn more than the AMI and half earn less. USDA uses census and American Community Survey data to calculate these figures, and they are updated annually. The income limit for a USDA loan is 115% of that median — meaning you can earn slightly above the typical household and still qualify.
Limits vary significantly by location because the cost of living and median earnings differ from county to county. A household that exceeds the cap in one area might be well within range in another. USDA publishes two tiers of limits: one for households with 1 to 4 members and a higher limit for households with 5 to 8 members. Larger families get a higher ceiling because their expenses are naturally greater.
Household SizeStandard Limit (Most Areas)High-Cost Adjustment
1–4 persons
$112,450
Up to $153,500+ in high-cost counties
5–8 persons
$148,450
Up to $202,600+ in high-cost counties
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Limits change every year
USDA updates income limits annually, typically in the spring or summer. If you were over the limit last year, it's worth rechecking — limits often increase as median incomes rise. Bayou Mortgage runs the current numbers for your specific county before you start paperwork. See all USDA requirements →
Household Members
Who Counts in Your Household?
USDA defines household income as the combined gross income of every adult living in the home — regardless of whether that person is on the loan application. This is fundamentally different from how FHA, VA, or conventional loans evaluate income. Those programs only look at borrower income. USDA looks at the entire household.
A married couple with two minor children and one adult child living at home would have a 5-person household. All three adults' income counts toward the USDA limit, but only the two borrowers' income is used to qualify for the actual mortgage payment. The distinction matters: household income determines eligibility, while borrower income determines purchasing power.
People Who Count in Household Size
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All borrowers on the loanTheir income counts toward both the USDA limit and loan qualification.
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Spouse (even if not on the loan)A non-borrowing spouse's income still counts toward the household limit.
✓
Adult children (18+) living in homeIf they earn income, it is counted — even if they contribute nothing to the mortgage.
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Other adult relatives in the homeParents, siblings, or any adult family member residing at the address.
✓
Minor childrenThey count toward household size (which raises the limit) but not toward income.
People Who Do NOT Count
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Live-in aide or caretakerA full-time caretaker for a disabled household member is excluded from income calculations.
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Foster childrenFoster children and their associated income are excluded from the household count.
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Unborn childrenHowever, once born and documented, they add to household size and may raise the income ceiling.
Household size directly affects which income tier applies. A larger household gets a higher cap, which can make the difference between qualifying and being over the limit.
Not Sure Where You Stand on Income?
Bayou Mortgage calculates your adjusted household income against the current county limit — before you fill out a full application.
Adjustments
USDA Income Deductions That Lower Your Total
Here is where many borrowers who appear over the limit actually end up qualifying. USDA allows specific deductions from gross household income before comparing it to the county ceiling. These deductions are applied automatically during the eligibility check and can reduce your qualifying income by thousands of dollars per year.
DeductionAmountWho Qualifies
Dependent deduction
$480 per dependent
Each minor child or full-time student under 24
Child care expenses
Actual cost (documented)
Child care for children under 12 enabling a household member to work
Disability deduction
$480 per person
Disabled household member with documented disability
Elderly household deduction
$400 per household
Household with a member aged 62 or older
Medical expenses (elderly/disabled)
Expenses exceeding 3% of income
Elderly or disabled members with documented medical costs
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Deductions stack
A family with two minor children, one elderly parent, and documented child care costs could deduct $480 + $480 + $400 plus the full child care amount. For a household earning $116,000 in a county with a $112,450 limit, these deductions can bring the adjusted income under the cap. Bayou Mortgage runs every applicable deduction before telling you whether you qualify.
Income Sources
What Counts as Income for USDA Purposes
USDA takes a broad view of income when calculating household totals. Nearly every recurring source of money coming into the household is included. The standard is whether the income is stable, predictable, and likely to continue. One-time windfalls like insurance settlements or inheritance are generally excluded, but regular recurring payments of almost any type are counted.
Income That Counts Toward the Limit
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Wages and salary (W-2)Gross pay before taxes for all employed household adults.
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Self-employment net incomeAveraged over the most recent two tax years.
✓
Social Security & pensionRecurring benefit payments for any household member.
✓
Alimony and child support receivedIf regular and documented, it counts toward household totals.
✓
Rental income from other propertiesNet rental income as reported on tax returns.
✓
Regular overtime and bonusesIf consistent over the past 24 months, the average is included.
Income That Does NOT Count
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Income from minors under 18A teenager's part-time job earnings are excluded from household totals.
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Foster care paymentsPayments received for foster children are not counted.
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One-time lump sumsInsurance payouts, inheritance, or lawsuit settlements are excluded.
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Earned income tax creditEITC refunds are not treated as recurring income.
Over the Limit?
What to Do If Your Household Income Exceeds the Cap
Being over the USDA income limit is not always the final answer. Several strategies can bring your adjusted income back under the threshold, and if USDA truly won't work, alternative programs with similar benefits exist. Before giving up on zero-down financing, make sure the calculation has been done correctly with all applicable deductions.
Strategies to Get Under the Limit
1
Apply all deductions
Many lenders skip deductions during initial screening. Dependent, child care, disability, and elderly deductions can remove thousands. See full fee breakdown →2
Verify household member countConfirm who actually lives in the home. An adult child who moved out shouldn't be counted.
3
Check a different countyIf you're flexible on location, a neighboring county may have a higher AMI and therefore a higher limit.
4
Wait for limit updatesUSDA updates limits annually. If you're slightly over, next year's increase may bring you into range.
Alternative Programs
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VA loan (if eligible)
Zero down, no income limit, no mortgage insurance. Requires military service. Compare USDA vs VA →
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Don't confuse household income with qualifying income
Household income determines whether you're eligible for USDA. Qualifying income determines how much house you can afford. They are two separate calculations. You might be under the household limit but still unable to qualify for the amount you want — or vice versa. Bayou Mortgage evaluates both before recommending a path forward.
Common Questions
USDA Income Limits FAQ
Questions specific to USDA income eligibility and limits.
Does USDA use gross income or net income for the household limit? +
USDA uses gross annual income — before taxes — for all household members. However, allowable deductions (dependents, child care, disability, elderly) are subtracted from that gross total to arrive at the adjusted household income that gets compared to the county limit. Self-employment income uses net income from tax returns, averaged over two years.
My adult child lives with me temporarily — does their income count? +
If the adult child currently resides in the household, their income is counted regardless of whether the arrangement is temporary. USDA looks at who lives in the home at the time of application. If they move out before you apply and can document a separate residence, their income would no longer be included. Timing matters here.
Can overtime push me over the USDA income limit? +
Yes. If overtime has been consistent for 24 months or more, the averaged amount is added to your household income total. Sporadic overtime that varies significantly may be excluded, but USDA generally includes any recurring compensation. If overtime is pushing you close to the limit, deductions may still bring you under.
What happens if my income increases after closing? +
Nothing. USDA verifies income at the time of application and again just before closing. Once the loan closes, your income is no longer monitored. A raise, promotion, or new household member's income after closing has no effect on your existing USDA mortgage. You are not required to report changes.
Do I need to provide tax returns to verify household income? +
Typically yes. USDA requires documentation of all household income — W-2s, tax returns, pay stubs, Social Security award letters, and any other income verification for every earning adult in the home. The lender uses these documents to calculate the adjusted household income and confirm it falls within the county limit.
Are USDA income limits the same in every county? +
No. Limits vary by county and are based on local area median income data. Higher-cost areas have higher limits. Two adjacent counties can have different caps depending on their AMI calculations. USDA publishes a lookup tool where you can check the exact limit for any county. Bayou Mortgage checks this automatically during your eligibility review.
If my spouse doesn't work, does that help with the income limit? +
A non-working spouse contributes zero income to the household total, which helps keep you under the cap. However, they still count toward household size, which means you're measured against the 1–4 person tier or the 5–8 person tier depending on total household members. A non-working spouse effectively lowers your per-person income ratio.
Let Us Run the Numbers
Bayou Mortgage checks your adjusted household income, applies every deduction, and tells you exactly where you stand against the county limit — before paperwork begins.
