Who is considered to be in my household?

Who is in your household depends on the specific purpose—such as taxes, health insurance, food assistance (SNAP), or streaming services.

Here is how different programs and organizations define a household:

Taxes and Health Insurance (Affordable Care Act)

For federal income taxes and HealthCare.gov, your household includes:

• You: The tax filer.
• Your Spouse: If you are legally married and living together (or even apart, unless legally separated or divorced).
• Your Dependents: Anyone you claim as a tax dependent on your return, whether they live with you or not.
• Other Children: Unmarried children under 26 whom you cover on insurance, or resident children under 21 in your care.

Food Assistance (SNAP / Food Stamps)

For SNAP benefits, a household is defined by who buys and prepares food together, rather than just who shares a roof.

• Included: Spouses living together, parents and children under 22 living together, and children under 18 living with an adult guardian.
• Excluded: Roommates or adult children over 22 who live with you but buy and cook their food separately.

U.S. Census Bureau

The Census has a broad physical definition:

• Everyone living in the housing unit: This includes family members, lodgers, foster children, and employees (like a live-in nanny) who use the home as their primary place of residence.

Streaming Services (Netflix, Disney+)

For digital platforms, a household is technology-based rather than people-based:

• Primary Location: A collection of devices connected to the internet at your main home location, identified by your regular internet connection (IP address) and device activity.

Your boyfriend is generally not considered part of your household for taxes and health insurance unless you have a child together or you claim him as a tax dependent.

Health Insurance and Taxes

• Marketplace Plans: The Health Insurance Marketplace states that unmarried partners living together are only part of your household if you share a child or you claim them as a tax dependent.
• Separate Units: If you are unmarried and do not claim him as a dependent, you each count as a separate household of one. You do not count his income, and he does not count yours.
• Tax Dependents: You can only claim your boyfriend as a dependent if he lived with you for the entire year, you provide most of his financial support, and doing so does not violate local laws.

Government Assistance Programs

• SNAP (Food Stamps): Household rules for food assistance depend on whether you buy and prepare food together. If you are not married and cook your meals separately, you can often apply as a separate household.
• Other Programs: Programs like Medicaid or housing assistance have their own specific rules regarding cohabitants, so you should check the guidelines for your specific program.

No, a roommate generally does not count as a household member, but the final answer depends entirely on the specific application or program you are filling out. For most federal, financial, and legal purposes, a household is defined by financial interdependence or tax relationships, rather than just sharing a physical roof.

When Roommates Are NOT Household Members

• Health Insurance & Taxes: According to official rules from HealthCare.gov, your household consists of you, your spouse, and any tax dependents. You should never include roommates on your health marketplace application unless you claim them as a dependent.
• Medicaid: Your Medicaid household is based strictly on your tax household. Roommates are kept separate, and their income will not affect your eligibility, even if you split rent and utility bills.
• FAFSA & Student Aid: For student financial aid, roommates do not count toward your household size unless they are legally dependent on you.

When Roommates MIGHT Count as Household Members

• SNAP (Food Stamps): The U.S. government defines a SNAP household by who buys and prepares food together. If you and your roommate purchase groceries and cook meals separately, they do not count. If you share and prepare food together, they must be included.
• Certain Government Assistance (e.g., Lifeline or Utility Discounts): Programs like the Lifeline phone discount evaluate whether you share an income or form a "Single Economic Unit". If you pool financial resources to cover all living expenses, you might be considered one household; if you keep finances separate, you are considered independent households.
• Local Housing Programs: Some localized rental or affordable housing applications define a household purely as "everyone living in the housing unit," regardless of relationship status.

Rule of Thumb: Always look for the specific instructions on your form. If it asks for your "Tax Household," exclude your roommate. If it asks for "Occupants," list everyone living under the roof.

For tax purposes, the Internal Revenue Service (IRS) defines a dependent as either a qualifying child or a qualifying relative who relies on you for financial support.

Qualifying Child Requirements

• Relationship: Your son, daughter, stepchild, foster child, sibling, stepsibling, or a descendant of any of them (like a grandchild).
• Age: Under age 19, under age 24 if a full-time student, or any age if permanently and totally disabled.
• Residency: Lived with you for more than half of the year.
• Support: Did not provide more than half of their own financial support for the year.

Qualifying Relative Requirements

• Relationship or Residency: Must either be related to you in a specific way (like a parent, grandparent, aunt, or uncle) or live with you as a member of your household for the entire year.
• Gross Income: Must have a gross income below the annual limit (such as $5,200).
• Support: You must provide more than half of their total financial support for the year.

General Rules

• The person cannot file a joint tax return with a spouse (unless filing only to claim a refund).
• The person must be a U.S. citizen, U.S. resident alien, U.S. national, or a resident of Canada or Mexico.
• You cannot claim anyone as a dependent if you can be claimed as a dependent on someone else's tax return.

You can check your specific situation using the official IRS Interactive Tax Assistant tool.

A legally considered household is a collection of individuals who live together under the same residential roof as a single domestic or economic unit, regardless of whether they are related by blood or marriage.

Core Legal and Administrative Criteria

• Shared Residence: Occupants must dwell within the same housing unit or property under a single roof.
• Distinct from "Family": While a family can form a household, a household does not require family ties, emotional bonds, or shared legal relationships. Unrelated roommates, landlords and live-in employees, or single individuals living alone can all constitute a legal household.
• Economic or Domestic Cooperation: Many legal and statutory definitions (such as tax, energy assistance, or welfare programs) require members to function as a single economic unit—sharing household expenses, utilities, or food preparation.

Context-Specific Definitions

• Tax and Insurance: Tax rules (such as those outlined by HealthCare.gov) strictly define a household based on tax filers, spouses, and legal dependents rather than simple physical cohabitation. Conversely, property or renter's insurance policies generally look at who physically resides on the premises.
• Housing and Zoning Laws: Local regulations use household definitions to limit occupancy or determine housing violations, such as identifying unauthorized multi-family dwellings or houses in multiple occupation (HMO).