529 college savings plans are one of the most tax-efficient ways to save for college — but their interaction with financial aid calculations creates legitimate questions for families. Here is a clear breakdown.
How 529 Plans Are Counted on FAFSA
Parent-owned 529 plans are reported as parent assets on the FAFSA. The FAFSA assesses parent assets at a maximum rate of 5.64% when calculating the Student Aid Index (SAI). This means a $100,000 529 plan owned by parents is expected to contribute at most $5,640 toward one year of college costs — a relatively modest impact on aid eligibility compared to the significant tax savings the plan provides.
The Critical Detail: Whose Name the Plan Is In
Student-owned 529 plans are assessed at 20% — far higher than the parent rate. A $50,000 529 in a student's name reduces aid eligibility by up to $10,000 per year, compared to $2,820 if in a parent's name. If you have a 529 plan in your student's name, consult a financial advisor about the option to transfer ownership to a parent before FAFSA filing.
The Grandparent 529 Change
Previously, 529 plans owned by grandparents caused significant FAFSA complications — distributions were counted as student income at 50%, heavily reducing aid eligibility. The 2024–25 FAFSA redesign eliminated this issue. Grandparent-owned 529 distributions are no longer counted as student income on the FAFSA, making grandparent 529 contributions significantly more aid-friendly than before.
CSS Profile: More Complex
The CSS Profile — used by many private colleges — may assess 529 plans and other assets differently from the FAFSA. Some schools count grandparent 529 plans and handle asset assessments with different formulas. Check each school's specific CSS Profile policies.