529 Plans: Everything You Need to Know About College Savings
A 529 plan grows tax-free for qualified education costs, and over 30 states offer tax deductions or credits for contributions. Saving $300 monthly from birth at 7% grows to about $128,000 by age 18, and up to $35,000 can now roll into a Roth IRA.
What Is a 529 Plan?
A 529 plan is a tax-advantaged savings account designed specifically for education expenses. Named after Section 529 of the Internal Revenue Code, these plans allow your investments to grow tax-free when used for qualified education expenses including tuition, fees, room and board, books, and computers. As of 2026, you can also use up to $35,000 of unused 529 funds to fund a Roth IRA for the beneficiary, making them more flexible than ever.
Tax Benefits: Why 529 Plans Are Powerful
The key benefit of 529 plans is tax-free growth and tax-free withdrawals for qualified expenses. While contributions aren't deductible on federal taxes, over 30 states offer state income tax deductions or credits for 529 contributions. For example, New York offers up to $10,000 deduction ($5,000 for single filers) and Indiana offers a 20% tax credit on up to $7,500 in contributions. This state-level benefit effectively gives you a guaranteed return on top of market growth.
How Much Should You Save?
The cost of a 4-year public university is projected to be approximately $110,000-$130,000 by 2036 (in-state) and $220,000-$260,000 for private colleges. Using our 529 calculator, saving $300/month from birth at 7% returns grows to about $128,000 by age 18 — covering most of an in-state public education. The key is starting early: thanks to compound growth, every dollar saved when a child is born is worth about $3.38 by college age.
Choosing a 529 Plan
You can invest in any state's 529 plan — you're not limited to your own state. While the state tax deduction is a strong incentive to use your home state's plan, compare fees and investment options. Direct-sold plans (through the state) have lower fees than advisor-sold plans. Look for age-based portfolios that automatically become more conservative as college approaches. Popular highly-rated plans include Utah's my529, Virginia's Invest529, and New York's NY529.
What If Your Child Doesn't Go to College?
529 plans are more flexible than many people realize. You can change the beneficiary to another family member (including yourself, a sibling, grandchild, or even a cousin) without penalty. The new $35,000 Roth IRA rollover option provides a safety net for unused funds. If you must withdraw for non-qualified expenses, you'll pay income tax plus a 10% penalty — but only on the earnings portion, not your original contributions.
Frequently Asked Questions
What can 529 plan funds be used for?
Qualified expenses include college tuition, fees, room and board (for half-time students), books, supplies, and equipment, plus up to $10,000 per year for K-12 tuition. Unused funds can roll into a beneficiary's Roth IRA (up to $35,000 lifetime) under recent rules.
Do 529 plans affect financial aid?
A parent-owned 529 counts as a parent asset on the FAFSA, reducing aid by at most about 5.64% of the balance — much less damaging than a student-owned account, which counts at 20%. Retirement accounts aren't counted at all, which is why funding retirement first is generally recommended.
Can I open a 529 in any state?
Yes, you can open a plan in any state, and the funds work at eligible schools nationwide. The main reason to use your own state's plan is the state income tax deduction or credit, which most states offer but only for your own plan.
What happens if my child gets scholarships?
Scholarships create a 'qualified expense exception' — you can withdraw an amount equal to the tax-free scholarship without paying the 10% penalty, though you'll still owe income tax on the earnings. You can also keep the funds for future education or change the beneficiary.