No, in most cases you do not have to include your boyfriend’s income for Medicaid. Federal rules treat unmarried partners who live together as separate households, so his paycheck generally has no effect on whether you qualify. There are a few narrow exceptions, and the most common one involves a child you share.
Why an Unmarried Partner Usually Doesn’t Count
Medicaid decides who belongs in your household using a method called Modified Adjusted Gross Income, or MAGI. MAGI borrows from federal tax rules, so how you file taxes largely determines where Medicaid draws the lines around your household.1eCFR. 42 CFR 435.603 – Application of Modified Adjusted Gross Income (MAGI)
If you file your own tax return and nobody claims you as a dependent, your household is you plus anyone you claim. If you don’t file and nobody claims you, your household is you, your legal spouse if you live together, and your own children under 19 in the home.1eCFR. 42 CFR 435.603 – Application of Modified Adjusted Gross Income (MAGI) The operative word is “spouse.” A boyfriend, no matter how long you’ve been together or how much you share, is not a spouse under federal Medicaid rules unless you’re legally married.
CMS training materials for state eligibility workers put it plainly: “Do not count unmarried partner.”2Medicaid.gov. MAGI-Based Household Income Eligibility Training Manual That stays true if he earns far more than you, pays most of the rent, or shares a bank account with you. Medicaid household rules turn on legal relationships and tax status, not on who buys the groceries.
When His Income Does Count
Two situations pull your boyfriend’s income into a Medicaid calculation. One is fairly common; the other is unusual.
You’re Applying for Medicaid for a Child You Share
If you and your boyfriend are both the biological or adoptive parents of a child living with you, and you’re applying for Medicaid for that child, the child’s household includes both parents plus any siblings under 19 in the home.3Medicaid.gov. Implementation Guide – Medicaid State Plan Eligibility MAGI-based Methodologies Both incomes count toward the child’s eligibility even though the parents aren’t married. Both parents share financial responsibility for the child, and Medicaid treats the child’s household accordingly.
Here’s the distinction that trips people up. This rule shapes the child’s household, not necessarily yours. When you apply for your own coverage, your household is still figured from your own tax filing. So your boyfriend’s income might count against your child’s eligibility while doing nothing to yours.
One of You Claims the Other as a Tax Dependent
If your boyfriend claims you on his tax return, or you claim him, the person claimed goes into the other’s tax household for Medicaid purposes.1eCFR. 42 CFR 435.603 – Application of Modified Adjusted Gross Income (MAGI) This is rare between two adults who aren’t married, because IRS rules make claiming another able-bodied adult as a dependent hard to do. If it does apply, his income factors into your eligibility.
Common-Law Marriage
A handful of states still recognize common-law marriage, in which a couple can be treated as legally married without a ceremony if they meet the state’s conditions, typically living together, presenting themselves as married, and intending to be married. Federal Medicaid rules defer to state law when defining a spouse. If your state considers you common-law married, Medicaid treats your boyfriend as your legal spouse and includes his income. If you’ve been telling the world you’re married and you live in a state that recognizes the arrangement, ask your state Medicaid agency how it applies to you.
What If Your Boyfriend Isn’t Your Kids’ Dad
A common worry: your boyfriend lives with you and your children from a prior relationship, and you’re applying for coverage for those children. His income does not count. CMS training is explicit: “Do not count unmarried partner or non-biological, non-step-, or non-adopted child.”2Medicaid.gov. MAGI-Based Household Income Eligibility Training Manual
A boyfriend who isn’t the legal parent of your children is invisible to the Medicaid household calculation. He doesn’t add to your household size, and his paycheck doesn’t count against anyone in the home. The same works in reverse. If your boyfriend has children from a previous relationship living with you, your income doesn’t count toward their Medicaid eligibility unless you’ve legally adopted them.
Why the Household Question Matters
The household count shapes the income limit you’re measured against. In states that expanded Medicaid under the Affordable Care Act, adults qualify with household income below 138% of the federal poverty level.4HealthCare.gov. Medicaid Expansion and What It Means for You For 2026, the federal poverty guideline for a single-person household in the 48 contiguous states is $15,960, which puts the 138% cutoff at roughly $22,024. For a household of two, the guideline is $21,640 and 138% runs about $29,863.5U.S. Department of Health and Human Services. 2026 Poverty Guidelines – 48 Contiguous States
Adding a working boyfriend to a household can easily double the income counted while only raising the size by one, which is exactly why it matters whether the rules put him in your household at all. In most unmarried situations, they don’t.
Report Honestly and Update Changes
When you apply, report income from every person Medicaid counts in your household. Your state agency will verify what you report against IRS records and state wage data. Honest mistakes can usually be corrected. Leaving out a household member whose income should be counted, or understating your own, can lead to repaying benefits, losing coverage, and in serious cases fraud charges.
Between renewals, tell your state Medicaid agency about changes that matter: a marriage, an adoption that makes your boyfriend the legal parent of your child, a significant income change, a household member moving in or out. States redetermine eligibility at least once every 12 months anyway,6Medicaid.gov. Medicaid and CHIP Renewals and Redeterminations but waiting for the next review to disclose a change that already affected your eligibility can create an overpayment the state will later try to recover.
A Note on Non-MAGI Medicaid
Everything above applies to MAGI-based Medicaid, which covers most applicants: children, pregnant individuals, parents, and other adults. If you’re applying based on being 65 or older, blind, or disabled, different rules apply. Those non-MAGI programs may count assets alongside income and may define your household differently. Contact your state Medicaid agency directly if you fall into one of those categories, because the household rules described here don’t fully apply.