529 Plan
A tax-advantaged education savings account allowing after-tax contributions to grow tax-free and be withdrawn tax-free for qualified education expenses.
A 529 plan (named after Section 529 of the Internal Revenue Code) is a state-sponsored, tax-advantaged savings vehicle designed for education expenses, allowing after-tax contributions to grow tax-free and be withdrawn tax-free when used for qualified education expenses. Named after the IRS code section authorizing them, 529 plans are now the primary dedicated education savings vehicle in the US.
Qualified expenses include tuition, fees, books, room and board (for students enrolled at least half-time), computers, and related technology for elementary, secondary (K-12 up to $10,000/year), and postsecondary education at eligible institutions (colleges, universities, vocational schools, and some international institutions). The SECURE Act 2.0 (2022) added student loan repayment (up to $10,000 lifetime) as a qualified expense.
All 50 states sponsor at least one 529 plan; you are not required to use your home state's plan but some states offer an income tax deduction for contributions to their own plan (check your state's rules). Top-rated plans by investment options and fees include Utah's my529, Nevada's Vanguard 529, and New York's NY 529 Direct Plan — all offering low-cost index fund options.
Contributions have no federal limit, but gifts above the $18,000 annual gift tax exclusion (2024) may have gift tax implications. The 'superfunding' or 5-year election allows contributing up to $90,000 ($180,000 for couples) in a single year by front-loading five years of exclusions, enabling immediate lump-sum investment for maximum compounding.
If the beneficiary doesn't use the funds for education, the account can be transferred to another family member (including first cousins, step-children, spouse) without tax or penalty. As of 2024, unused 529 funds can be rolled to a Roth IRA for the beneficiary (up to $35,000 lifetime, subject to annual Roth limits) — a significant planning flexibility enhancement.
Non-qualified withdrawals incur income tax plus a 10% penalty on earnings (contributions are always returned tax-free since they were already taxed).
FAQs
How does a 529 plan affect financial aid eligibility?
Parent-owned 529 plans are assessed at 5.64% in the FAFSA EFC calculation — among the most favorable treatment of any asset. Student-owned 529 plans count as parental assets too (not student assets) since the 2024 FAFSA simplification. This makes 529 plans highly efficient from a financial aid perspective compared to savings held in the student's name (assessed at 20%).
What happens if my child gets a full scholarship?
If your child receives a scholarship, you can withdraw from the 529 up to the scholarship amount without the 10% penalty (though earnings are still taxable). The remaining balance can be transferred to another beneficiary (sibling, cousin, even yourself for your own education) or rolled to a Roth IRA for the beneficiary (up to $35,000 lifetime limit, subject to annual Roth contribution limits).
Should I open a 529 or save in a brokerage account for college?
For qualified education expenses, the 529's tax-free growth typically outperforms a taxable brokerage account — especially over 10+ years. The main advantage of a brokerage account is flexibility (no restriction on use). With the new 529-to-Roth rollover option reducing the penalty for unused funds, 529 plans are now more flexible than ever and generally superior for education savings with an 8+ year horizon.
Related Terms
Roth IRA
An individual retirement account funded with after-tax dollars, offering tax-free growth and tax-free withdrawals in retirement.
Health Savings Account
A tax-advantaged savings account paired with a high-deductible health plan, offering triple tax benefits for qualified medical expenses.
Compound Interest
Interest calculated on both the initial principal and previously accumulated interest, enabling exponential growth of savings and investments over time.
Estate Planning
The process of arranging for the management and distribution of assets during life and after death, minimizing taxes and ensuring wishes are carried out.
