Full-time students can live in tax credit apartments. When every household member meets the program’s full-time student definition, the household generally needs one of the LIHTC full-time student exceptions—even if its income is below the apartment’s limit. If at least one member does not meet that definition, the household generally avoids this restriction; other eligibility requirements still apply. IRS compliance guidance

Start with the whole household

LIHTC stands for Low-Income Housing Tax Credit, the program behind apartments commonly described as tax credit or Section 42 housing. Income eligibility and student eligibility are separate tests: low income alone does not establish Section 42 student eligibility. Indiana’s LIHTC compliance manual

Hypothetical scenario: one student, one nonstudent. Two adult siblings share an apartment. One attends college full time; the other has not attended school during the calendar year and does not plan to enroll. They are not an all-student household, so they do not need a student exception to clear this test.

Hypothetical scenario: living alone. A renter who lives alone and meets the full-time student definition is an all-student household. Paying their own bills does not, by itself, create a LIHTC exception. Both scenarios illustrate the household test in the IRS guide.

How full-time student status is determined

The IRS guide uses the student definition in Section 152(f)(2). For school enrollment, the test looks at full-time status during parts of at least five calendar months within the calendar year. Qualifying full-time institutional on-farm training is also covered. Statutory student definition

The months need not be consecutive, and a partial month can count. The school determines the hours or courses constituting full-time attendance; there is no universal credit-hour threshold. Qualifying schools include elementary and secondary schools as well as colleges and technical schools, so school-age children must also be considered. Treasury’s student-definition regulation

Hypothetical scenario: a break between terms. A renter studies full time during February through May, then again in September. Those are five calendar months despite the summer break. The manager needs enrollment history and anticipated attendance to assess student status.

Ask the school to verify attendance dates and full-time or part-time status. Changing to part-time enrollment does not erase full-time months already completed that year.

The five LIHTC full-time student exceptions

Three exceptions concern a qualifying individual within the household. Two concern family relationships and tax status. Meeting an exception resolves the student restriction; other apartment eligibility requirements still apply.

Assistance, former foster care, or qualifying job training

An all-student household may qualify when at least one member meets one of these conditions:

These are the individual exceptions in Section 42(i)(3)(D). Ordinary college enrollment does not itself establish the job-training exception; verify the program and its funding.

Temporary Assistance for Needy Families, or TANF, is an example of qualifying Title IV assistance. SNAP, Social Security benefits, and Supplemental Security Income do not establish that exception by themselves. Indiana’s exception guidance

Single parents and their children

The household must consist entirely of single parents and their children. Under the statute’s special dependency test, the parents cannot be another person’s dependents, and the children cannot be dependents of anyone other than a parent. A child may therefore be a dependent of the parent living elsewhere. Single-parent exception

Hypothetical scenario: a parent returning to college. A single parent and their school-age child both study full time. The parent is not anyone else’s dependent, and the child is the other parent’s dependent. Assuming those facts satisfy the statutory dependency definition, the household can meet this exception.

The test concerns dependency status, not simply whether someone chose to list a dependent on a return. Adding an unrelated student roommate also requires a fresh household review.

Married students eligible to file jointly

Administrative guidance allows married students to qualify if they are entitled to file a joint federal income-tax return. Actual joint filing is not required: Illinois’s April 2026 manual expressly distinguishes eligibility to file jointly from having filed jointly. Illinois’s married-student guidance

Hypothetical scenario: two married students. A married couple lives together, both study full time, and they are eligible to file jointly. Their decision to file separate returns does not by itself defeat this exception.

What evidence supports an exception?

Match the evidence to the condition being verified. As one state example, Indiana’s March 5, 2026 manual identifies these records:

• Assistance: third-party confirmation of the qualifying award.
• Former foster care: agency verification, with a tenant affidavit permitted when third-party verification cannot be obtained.
• Job training: third-party enrollment verification and the program’s mission statement.
• Single-parent household: the most recent tax return.
• Married students: the most recent tax return or marriage license.

These documentation standards are specific to Indiana. Ask management which certification and supporting records its housing credit agency accepts, particularly when a recent change is absent from last year’s return.

Section 8 and other subsidies need a separate check

A LIHTC exception does not settle eligibility for every subsidy attached to the apartment. Section 8 has a separate higher-education student restriction involving age, marital status, veteran status, dependent children, and other conditions, including income eligibility. 24 CFR 5.612

That restriction can reach part-time students, so LIHTC’s all-full-time-student test cannot substitute for a Section 8 review. HUD’s April 2006 guidance HUD also provides an independence review for certain students seeking assistance separately from their parents; its guidance distinguishes them from students living with parents in an assisted unit. HUD’s September 2016 guidance

HOME assistance also has a distinct student rule. Illinois’s LIHTC/HOME comparison Ask management to identify every program governing the unit and any voucher, then document each eligibility decision separately. Our housing-program eligibility coverage provides broader context.

Report enrollment changes before assuming you must leave

Where the LIHTC student rule applies, managers should verify status at move-in and annually. Enrollment changes between certifications can also affect eligibility; approval at move-in is not a permanent student-status exemption. IRS verification guidance

Report planned or actual changes promptly and follow the lease’s reporting requirements. Request a written review identifying the household members, counted months, any exception, and other subsidy rules. For older properties, ask the housing credit agency to check the extended-use agreement and applicable state policy rather than assuming the original requirements continue unchanged.

Keep the certification, school verification, exception records, and management’s response together. Our renting guides cover related tenancy decisions.

Enrollment alone does not establish that you must move. If management says continued occupancy is jeopardized, request the specific basis and take any termination notice promptly to a local tenant attorney or legal-aid organization.