The federal poverty level is a pre-tax measure. When a program compares your household’s income to the poverty guidelines, it almost always uses your gross income — the total on your paycheck before federal and state income tax, Social Security, Medicare, retirement contributions, and health premiums come out. The main exception is healthcare: Medicaid, the Children’s Health Insurance Program, and Affordable Care Act marketplace subsidies use a tax-based figure called Modified Adjusted Gross Income, which starts from your tax return and allows a handful of deductions before your income is measured against the poverty line.
Why Gross Income Is the Default
The Department of Health and Human Services publishes the poverty guidelines each January, adjusting the prior year’s figures by the change in the Consumer Price Index for All Urban Consumers.1Federal Register. Annual Update of the HHS Poverty Guidelines Those figures come from the Census Bureau’s official poverty thresholds, which measure “money income before taxes” and leave out capital gains and non-cash benefits.2United States Census Bureau. About Poverty in the U.S. Population
HHS is explicit that its published numbers are only dollar thresholds. The annual notice sends anyone with questions about “net or gross income, counted or excluded income, or household size” to the program that actually administers the benefit. Each program writes its own rules.
In practice, most of those rules land on gross income. The Low Income Home Energy Assistance Program, for example, counts gross income partly for administrative efficiency: sorting out each applicant’s net income would require evaluating a different combination of deductions for every household.3The LIHEAP Clearinghouse. Eligibility – Household Income Gross income is the number at the top of your pay stub, and it’s the same number every program can verify from a W-2.
What Counts as Income
For programs following the Census Bureau’s underlying definition, income is cash received on a regular basis before taxes. That includes:
- Wages and salaries, before any withholding or deductions
- Net profit from self-employment (see below)
- Social Security, Supplemental Security Income, unemployment compensation, workers’ compensation, and veterans’ benefits
- Alimony, child support, pension and retirement distributions, rental income, interest, dividends, and royalties
- Cash public assistance payments
The Census Bureau’s definition specifically excludes capital gains and non-cash benefits.2United States Census Bureau. About Poverty in the U.S. Population So SNAP benefits, housing subsidies, and Medicaid coverage don’t get added to your income when you apply for other programs. Neither do Earned Income Tax Credit payments, IRS refunds, employer-paid health insurance premiums, or employer retirement contributions. The point is to measure your own cash resources, not the value of aid you already receive.
Healthcare Programs Use MAGI Instead
Medicaid, CHIP, and premium tax credits through the ACA marketplace don’t compare raw gross income to the poverty line. They use Modified Adjusted Gross Income.4HealthCare.gov. Modified Adjusted Gross Income (MAGI)
MAGI starts with the adjusted gross income from your tax return, which already reflects deductions such as traditional IRA contributions, student loan interest, and the employer-equivalent portion of self-employment tax. Then three items get added back: untaxed foreign income, non-taxable Social Security benefits, and tax-exempt interest.4HealthCare.gov. Modified Adjusted Gross Income (MAGI) For most people, MAGI ends up identical or very close to AGI.
The practical effect: if you contribute to a traditional 401(k) or traditional IRA, those contributions lower your AGI, and therefore your MAGI. A worker earning $50,000 gross who puts $5,000 into a traditional 401(k) has roughly $45,000 in MAGI. That lower figure is what the marketplace or Medicaid agency compares to the poverty line. A program using simple gross income, like LIHEAP, would still count the full $50,000.3The LIHEAP Clearinghouse. Eligibility – Household Income
One more MAGI detail worth knowing: Supplemental Security Income isn’t included at all.4HealthCare.gov. Modified Adjusted Gross Income (MAGI)
SNAP Applies a Gross Test and a Net Test
SNAP is the notable case that uses both. A household’s gross monthly income must be at or below 130% of the poverty guidelines, and net monthly income must be at or below 100%. For a household of four from October 2025 through September 2026, that works out to gross income no higher than $3,483 per month and net no higher than $2,680.5Food and Nutrition Service. SNAP Eligibility
Net income for SNAP is gross income minus specific allowed deductions:
- 20% of all earned income
- A standard deduction ($209 per month for households of one to three, more for larger households)
- Out-of-pocket dependent care needed for work or training
- Medical expenses above $35 per month for elderly or disabled members
- Excess shelter costs above a set portion of income
Households that include someone 60 or older, or a disabled member, are exempt from the gross income test and only have to meet the net limit.5Food and Nutrition Service. SNAP Eligibility
Self-Employment: Gross Means Net Profit
If you work for yourself, “gross income” for eligibility purposes is not your total business receipts. Start with gross revenue, subtract legitimate business expenses like rent, supplies, vehicle costs, insurance, and contractor payments, and the remaining net profit is the number that counts. You don’t subtract income tax or self-employment tax before reporting it.
This mirrors Schedule C: report total revenue, deduct ordinary business expenses, and the profit is taxable self-employment income.6Internal Revenue Service. Instructions for Schedule C (Form 1040) You cannot claim a business loss to zero out other household income, and money set aside for taxes or personal retirement savings isn’t a deductible business expense.
Finding the Right Number, and Why It Matters
The most common mistake on benefit applications is entering take-home pay when the form asks for gross income. That understates your earnings and can lead to receiving benefits you don’t actually qualify for. When you have to repay them later, the amounts can be significant.
Check the gross pay line on a recent pay stub, which is the larger figure before any deductions. If you’re using tax documents, Box 1 of your W-2 reports total wages. Self-employed applicants should have a Schedule C or a profit-and-loss statement ready. For Medicaid or marketplace coverage, work from your most recent tax return’s AGI and adjust for the MAGI add-backs if any apply.
For Social Security benefits, knowingly providing false or misleading information about income can trigger a penalty of six months of ineligibility for a first offense, twelve months for a second, and twenty-four months for a third.7Social Security Administration. Penalty for Making False or Misleading Statements or Withholding Information Honest mistakes are common and caseworkers expect them, but a few minutes verifying the right number is worth the trouble.