A student should not be claimed as a dependent if they are age 24 or older at the end of the year, pay over half of their own living expenses, or file a joint return with a spouse. Students under 24 must be full-time for at least 5 months to qualify; otherwise, they fail the support test.
You should stop claiming your college student as a dependent when they turn 24 (if a full-time student), if they provide more than half their own financial support (including loans), or if they file a joint tax return with a spouse, though sometimes it's better for the student to claim themselves for education credits if they have earned income, making a joint calculation necessary. Key factors are age (under 24 as a student), residency (live with you > half year), and support (you provide > 50%).
Yes, you likely can claim your child as a dependent even if she made over $4,000, as long as she is a Qualifying Child, for whom there's no income limit, but if she's a Qualifying Relative, her gross income must be under the threshold (e.g., $5,200 for 2025) and you must provide more than half her support. The key is whether she meets the stricter "Qualifying Child" tests (age, student status, living with you, not self-supporting) or the "Qualifying Relative" tests (income limit applies, you support her).
Qualifying child
Age: Be under age 19 or under 24 if a full-time student, or any age if permanently and totally disabled. Residency: Live with you for more than half the year, with some exceptions. Support: Get more than half their financial support from you.
For the federal Child Tax Credit (CTC), the qualifying child must be under age 17 at the end of the tax year (meaning 16 or younger) and meet other criteria like having a Social Security number, being a U.S. citizen/resident, and living with the taxpayer for more than half the year, with the credit amount typically up to $2,200 per child for 2025, notes the IRS, National Conference of State Legislatures, Center on Budget and Policy Priorities, and Tax Policy Center.
Key factors like their income, college enrollment, and age will impact whether your child still qualifies as a dependent, which can impact your eligibility for various tax credits and deductions.
If your student is employed, you should not claim their earned income on your return. If your student files their own tax return, you can still claim them as a dependent, but you shouldn't claim their income on your return.
Make sure your dependent meets the IRS requirements. Generally, the IRS requires that the child is under the age of 19 (or under 24 if a full-time student), lives with you for more than half the year, and does not provide more than half of their own financial support.
This parent may not be the parent who claims an exemption on their tax return. It also doesn't matter if neither parent claims you on their taxes and you file your own taxes. If the FAFSA® has determined you to be a dependent student for FAFSA purposes, it will ask you to provide parental information.
Answer: An unmarried dependent student must file a tax return if his or her earned or unearned income exceeds certain limits. To find these limits, refer to "Dependents" under "Who Must File" in Publication 501, Dependents, Standard Deduction and Filing Information.
The section 179 deduction allows taxpayers, other than trusts and estates, to elect to expense a specified amount of the cost of qualifying property purchased for use in a business. For tax years beginning in 2026 the maximum deduction is $2,560,000, (2025, the maximum deduction is $2,500,000).
Under the 3½-month rule, a taxpayer may treat economic performance as occurring with respect to a service liability when payment is made, as long as the taxpayer reasonably expects the person providing the services to provide them within 3½ months after the taxpayer makes the payment.
You must be 65 or older by the end of the tax year to qualify for the new senior tax deduction, include your Social Security number on your tax return, and meet the income limits. You can claim the new $6,000 senior tax deduction if you itemize your tax deductions, or if you choose to take the standard deduction.
You might choose not to claim your child as a dependent if they have significant income or expenses (like education costs) that would qualify them for valuable credits (like education credits, Earned Income Tax Credit) that are phased out or unavailable to you, making it more beneficial for them to claim the credit on their own return, even if it means losing your Child Tax Credit. It's a strategic decision to maximize the overall family's tax benefit, especially when your income is high, limiting your Child Tax Credit anyway.
Yes, you can get a tax credit for a college student, but it's usually the Credit for Other Dependents (up to $500) if they are 19-23 and a full-time student, not the main Child Tax Credit (CTC), which phases out after age 16. For education-specific credits like the American Opportunity Tax Credit (AOTC), the student or parent can claim them, offering up to $2,500, but the parent must claim the student as a dependent to claim certain education credits.
Donald Trump's recent legislation, the "One Big Beautiful Bill" (OBBB) from 2025, permanently increased the Child Tax Credit (CTC) to $2,200 per child (indexed to inflation) and added new SSN requirements for claiming, while also establishing "Trump Accounts," a $1,000 savings program for newborns born during the Trump term, with contributions starting in 2026. These changes make the increased credit permanent, but the expansion remains partially refundable, and new SSN rules affect eligibility, with the main benefit of Trump Accounts beginning in mid-2026.