What Is a 529 Plan? The Complete Guide to College Savings

College costs have increased 170% over the past 30 years. A 529 plan is the government's answer to help families save — with tax-free growth and tax-free withdrawals for education. It's one of the best tax-advantaged accounts available, yet millions of families don't use one.

What Is a 529 Plan?

A 529 plan is a tax-advantaged savings account specifically designed for education expenses. You contribute after-tax dollars, they grow completely tax-free, and withdrawals for qualified education expenses are also tax-free. Think of it as a Roth IRA for education.

What Expenses Qualify?

• College tuition, room and board, books, and fees
• K-12 tuition (up to $10,000/year)
• Student loan repayment (up to $10,000 lifetime per beneficiary)
• Trade schools and vocational programs
• Graduate school expenses

Tax Benefits of a 529 Plan

• Federal: No deduction for contributions, but growth and qualified withdrawals are 100% tax-free
• State: 37 states offer a state income tax deduction or credit for contributions
• Example: Contributing $6,000/year to a state plan in a state with a 5% income tax saves $300/year in state taxes

How Much Should You Save?

Current average costs: public in-state university runs about $27,000/year, private university about $58,000/year. For a child born today, expect costs 18 years from now to be 50–80% higher. A general target: save $500/month from birth to cover a significant portion of public university costs.

What If Your Child Doesn't Go to College?

You have options. Change the beneficiary to another family member (sibling, cousin, even yourself). Use up to $10,000 for K-12 tuition or student loans. Starting in 2024, unused 529 funds can be rolled over into a Roth IRA for the beneficiary (up to $35,000 lifetime, subject to annual Roth limits). The penalty for non-qualified withdrawals is only 10% on earnings — not contributions.

How to Open a 529 Plan

1. 1Choose your state's plan (for the state tax deduction) or a top-rated plan like Utah's my529 or Nevada's Vanguard 529
2. 2Open the account online — takes about 15 minutes
3. 3Name a beneficiary (your child, grandchild, or yourself)
4. 4Choose an age-based investment portfolio — it automatically shifts to conservative as college approaches
5. 5Set up automatic monthly contributions — even $50/month matters