The USDA loan program is a federal mortgage program for purchasing housing in rural and some suburban areas. The United States Department of Agriculture backs this type of loan. Its main advantage is 100% financing, which means no down payment is required to buy a home. However, not everyone can get this loan. The key requirement is that your household income must not exceed the set limit for your region and family size. If your income is above the allowable level, you cannot get the loan, even if all other requirements are met.
Income limits are necessary so the program remains available only to low- and moderate-income families. These limits are reviewed every year and differ depending on the county and the number of people in the household. For 2025, the limits have been updated and reflect current economic indicators and average incomes in the regions. If you plan to apply this year, it is important to understand how income is defined, how adjusted income is calculated, where to find the limit for your county, and how all of this is applied in practice. All current limits are published on the official website of the United States Department of Agriculture. This is the only reliable source of information for your region.
The income limit is the maximum annual income of a family that allows you to qualify for a loan. The household includes everyone living in one home, not just the future borrowers. The lender is required to account for and verify the income of all adult family members.
The United States Department of Agriculture offers two types of single-family loans, each with its own income rules:
For the guaranteed program, the adjusted income is what matters. It differs from gross income—the lender must account for some allowable deductions, which can significantly affect the final amount.
USDA loans help make housing accessible for low-income families. Income limits protect the program from abuse. If there were no restrictions, wealthy buyers could use the preferential mortgage and push out families who need such conditions. That is why the lender is required to confirm that your family’s adjusted income does not exceed the limit set for the specific county. If the income is above the limit, the application will not be considered.
Here, the right strategy matters. If you are close to the limit, small but justified adjustments, such as accounting for all allowed deductions for dependents, childcare, or disability, can lower the adjusted income and make you an eligible candidate.
Every year, the United States Department of Agriculture updates the limits based on data from the Department of Housing and Urban Development (HUD) and the Census Bureau. For guaranteed mortgages, the limit equals 115% of the area median income for the specific county. For direct loans, the income levels considered are “low” and “very low.”
Limits are calculated taking into account local wages, standard of living, and housing costs. For example, coastal regions with expensive real estate always have higher limits than remote rural counties. This allows families in different conditions to be compared on an equal basis, considering their actual economic situation.
In 2025, the base limit for most counties is $119,850 for households of 1–4 people and $158,250 for households of 5–8 people. If the household has more than eight people, the limit increases by 8% of the value for four people for each additional family member. Base values apply only to standard counties. If your region is expensive or part of a large metropolitan area, the limit can be much higher.
USDA tables usually show two ranges: for families of 1–4 people and families of 5–8 people. For example, if you have nine people in your family and the limit for four people in your county is $119,850, then your family’s limit will be $119,850 + (8% × $119,850) = $129,438. All rounding is done according to USDA rules.
First, the lender calculates total income, then subtracts all allowable expenses, and only after that compares the resulting amount with the limit for your county.
In each state, limits differ—they are tied to average wages, standard of living, and real estate prices. For most counties, base values apply, but in expensive metropolitan areas, the limits are higher. Here are examples for different states and regions.
To find out the limit for your county, use the official USDA online tool—it provides the most accurate and up-to-date data.
The United States Department of Agriculture has its definition of what is considered a rural area. Small towns, city outskirts, and suburbs are often included in the program. For preferential mortgages, what matters is not so much the type of settlement but its status by population and other USDA criteria. At the same time, the limits themselves are tied not to “rural/urban” status but to the average income in the region. Eligibility for real estate and income are two separate checks.
Even if two neighboring towns are considered rural, their income limits can be different because AMI is calculated by county, not by town. Always check both conditions: property status and income limit.
The larger the family, the higher the limit. For families of 1–4 and 5–8 people, base ranges apply, starting from $119,850 and $158,250, respectively. For each member above eight, the limit increases by 8% of the four-person limit. This is standard for 2025.
The household includes everyone living in the home, not just the borrower. This is the spouse, adult children, parents, students, and any adult family members with income. The income of each adult is considered by the lender when reviewing the application.
USDA includes a broad range of incomes in the calculation:
All of this is summed to form the household’s gross income. Then, possible deductions are applied to get the adjusted annual income.
For the income limit calculation, adjusted income is used, not gross income. After summing all income, you can deduct:
These deductions lower the adjusted income. Proper accounting of all deductions is especially important if your income is close to the limit—it can be decisive.
The algorithm is simple:
If, after all deductions, your income exceeds the limit, you cannot get a USDA loan. But there are options:
Each option has its own rules, but a mortgage specialist can help you make the best choice based on your situation.