Does Child Support Continue Through College in Massachusetts?

In Massachusetts, child support can continue through college. A court can order support until a child turns 23 if the child is enrolled in an undergraduate program, lives in a parent’s home, and is principally dependent on that parent. Each parent’s contribution is generally capped at 50 percent of the in-state cost of attendance at UMass Amherst, which works out to roughly $18,500 per year based on 2025–2026 figures. Getting that order is not automatic. A parent has to go back to court and convince a judge that a contribution is reasonable given the family’s finances.

The Two Age Windows After 18

Standard child support ends at 18. Massachusetts law then creates two separate windows for extending it, each with different requirements.

Between 18 and 21, a court can continue support if the child lives in a parent’s home and is principally dependent on that parent for financial support. There is no school requirement in this window. The order can cover general living expenses, not just education.

Between 21 and 23, the bar is higher. The child still has to live in a parent’s home and be principally dependent, and on top of that must be enrolled in an educational program. The statute explicitly excludes anything beyond an undergraduate degree, so graduate school is not covered.¹

“Living in a parent’s home” trips people up when the child is at college. Domicile means a permanent legal home, not where the child sleeps every night. A student in a dorm during the semester is still domiciled with a parent if that is where they return during breaks. The 2025 Child Support Guidelines confirm this by defining covered post-secondary expenses to include both on-campus and off-campus housing.²

The UMass Amherst Cap

Massachusetts sets a default ceiling on how much any single parent can be ordered to contribute. No parent will be ordered to pay more than 50 percent of the in-state undergraduate cost at UMass Amherst, unless the court makes written findings that the parent can afford more.³

“Costs” for this purpose includes mandatory fees, tuition, housing, a meal plan, and books at UMass Amherst. The 2025 Child Support Guidelines commentary puts the benchmark for 2025–2026 at approximately $37,015, which sets the presumptive maximum per parent at about $18,500 per year.²

The cap follows the parent, not the school. If your child enrolls at a private college costing $70,000 a year, you still cannot be ordered to pay more than the UMass benchmark without a specific judicial finding that you have the resources. For families with moderate incomes, that usually means orders come in well below sticker price at a private school. Wealthier parents can be ordered above the cap when a judge documents the financial ability.

Because the cap is per parent, a court can order each parent to contribute up to 50 percent of the UMass benchmark, effectively covering the full in-state cost between them. Scholarships, grants, and the child’s own contributions reduce the total before each parent’s share is calculated.

What a Judge Weighs Before Ordering College Support

Meeting the age and enrollment rules does not guarantee an order. College support is discretionary. A judge can decline to order it entirely. The 2025 Child Support Guidelines list the factors a court is supposed to consider:

Cost of the specific school, including tuition, fees, housing, meal plans, and books.
The child’s academic ability and readiness for the program.
Whether the child is living at home or away at school.
Financial resources of both parents and the child, including income, assets, savings, and the child’s own earnings.
Whether a parent would have to liquidate assets or take on debt to contribute, which cuts against a high order.
Availability of financial aid, scholarships, and grants, which reduce what parents are expected to cover.

The Guidelines also allow the court to consider “any other relevant factors.” One that comes up often: whether a parent was cut out of the college decision. If one parent picked an expensive private school without consulting the other, a judge may be reluctant to order the excluded parent to pay for it.²

How College Costs Interact With Regular Child Support

Once a child turns 18 and enrolls in college, the standard Child Support Guidelines no longer presumptively apply. The judge has discretion to order college contributions alone, base child support alone, or both. When both are ordered, the 2025 Guidelines direct the court to look at the combined total and make sure the overall obligation is reasonable.²

In practice, direct payments toward tuition and room and board often partially or fully replace base child support rather than stacking on top of it. A student living in a dorm on a meal plan has different day-to-day expenses than a 12-year-old at home, and judges take that into account.

If You Were Never Married

Parents who were never married have identical rights. Chapter 209C, Section 9 uses the same language and the same age cutoffs as the divorce statute: support to 21 for a dependent child living at home, and to 23 if the child is enrolled in an undergraduate program.⁴ What matters is that a child support order exists or can be established through the Probate and Family Court.

How to Ask the Court for College Support

College contributions do not kick in automatically at 18. A parent has to go back to court and ask.

Filing a Complaint for Modification

If the existing order says nothing about college, the parent seeking a contribution files a Complaint for Modification with the Probate and Family Court in the county where the original order was issued.⁵ Both parents submit financial statements covering income, expenses, assets, and debts. When post-secondary costs are at issue, the court also uses a specific findings form where the judge records the college-related determinations.⁶

When to File

Filing too early is a common mistake. Courts tend to view a request as premature if the child has not been accepted anywhere yet or is still years from enrollment. The strongest moment to file is after acceptance, when actual costs and financial aid figures are known. Senior year of high school, or just after acceptance letters arrive, gives the judge concrete numbers instead of guesses.

Waiting too long causes a different problem. If the child is already a year into college and the other parent has not been contributing, retroactive orders are harder to obtain than prospective ones. File as soon as there is a real enrollment to point to.

Addressing College in a Separation Agreement

Many parents build college into their separation or divorce agreement instead of leaving it for later litigation. A typical provision splits costs by a percentage tied to income, or caps each parent’s share at a set dollar amount.

These agreements have real advantages. They let parents plan ahead, avoid the cost of returning to court, and can cover items the Guidelines do not address, like study-abroad programs.

One warning: modifying a college provision in a separation agreement is not the same as modifying a standard child support order. Massachusetts courts have drawn a distinction between the two, and the standard for changing an agreed college contribution can be more rigid than the “material change in circumstances” test used for regular support. If you sign onto a college commitment during your divorce, treat it as a long-term one and negotiate accordingly, because getting out of it later is harder than most people expect.

Health Insurance Past 18

College costs are not the only obligation that stretches past 18. Federal law requires health plans that offer dependent coverage to keep a child on a parent’s plan until age 26, regardless of the child’s school enrollment, marital status, financial dependency, or where the child lives.⁷

Massachusetts courts can order a parent to provide health insurance for a child as part of a support order. For college-age children, that usually means staying on a parent’s employer-sponsored plan if the cost is reasonable. When the child ages off at 26, a special enrollment period opens for 30 days to obtain individual coverage.⁷

1
General Court of Massachusetts. Massachusetts General Laws Chapter 208 Section 28
2
Mass.gov. 2025 Child Support Guidelines
3
Mass.gov. Massachusetts Law About Child Support Over Age 18
4
General Court of Massachusetts. Massachusetts General Laws Chapter 209C Section 9
5
Mass.gov. File to Change Your Child Support If Only One Person Wants the Change
6
Mass.gov. Instructions – Complaint for Modification
7
U.S. Department of Labor. Young Adults and the Affordable Care Act – Protecting Young Adults and Eliminating Burdens on Businesses and Families FAQs