What Is a 529 Plan?
A 529 plan is a tax-advantaged savings account specifically designed for education expenses. It's named after Section 529 of the Internal Revenue Code. Think of it like a Roth IRA, but for college.
How it works
- You contribute after-tax dollars to the account
- Money grows tax-free (no capital gains tax)
- Withdrawals are tax-free when used for qualified education expenses
- You pick the investment options (similar to a 401k)
Key facts
- Anyone can open one (parents, grandparents, relatives)
- No income limits to contribute
- Beneficiary can be changed to another family member
- Can be used at any accredited school nationwide
Tax Advantages Explained Simply
The tax benefits of a 529 plan are the main reason it beats a regular savings or brokerage account for college savings.
Tax-Free Growth
In a regular brokerage account, you pay taxes on dividends, interest, and capital gains every year. In a 529, all of that growth is tax-free. Over 10+ years, this difference can add up.
Tax-Free Withdrawals
When you take money out for qualified education expenses, you pay zero federal tax — not on the contributions, and not on the growth. It's completely tax-free.
State Tax Deduction (in many states)
Many states offer a state income tax deduction or credit for 529 contributions. This is an immediate return on your investment, at your state's income tax rate.
Example: Tax savings on $50,000 in a 529
529 Tax Savings
No tax on growth
All growth stays in the account
State Deduction Bonus
+$2,500
At a 5% state rate (example)
It's Never Too Late to Start
Many parents assume 529 plans are only worth it if you start at birth. That's a myth. Even a few years of contributions make a meaningful difference.
Start in 9th Grade
$200/mo for 4 years
$10,600
Assuming 5% annual growth
Start in 10th Grade
$200/mo for 3 years
$7,750
Assuming 5% annual growth
Start in 11th Grade
$200/mo for 2 years
$5,040
Assuming 5% annual growth
Even $100/month for 3 years = about $3,900
That's real money toward tuition, books, or housing. Plus you get the state tax deduction immediately — that's real money back in your pocket this April. Starting late is infinitely better than not starting at all.
State Tax Deductions
Many states offer tax deductions or credits for 529 contributions. This is essentially an immediate return on your investment.
| State Type | Deduction | Example Savings |
|---|---|---|
| Full deduction states (e.g., CO, SC, NM) | Unlimited | Your state rate x $5K |
| Capped deduction states (e.g., NY, VA, OH) | Capped (varies by state) | Varies |
| Tax credit: Indiana | 20% credit, up to $1,500/year | $1,000 per $5K |
| Tax credit: Utah | 4.5% credit on up to $2,490 per beneficiary ($4,980 joint) | Up to $112 per beneficiary ($224 joint) |
| Tax credit: Vermont | 10% of the first $2,500 per beneficiary | Up to $250 per beneficiary |
| No income tax states (e.g., TX, FL, WA) | Not applicable | No state benefit (federal still applies) |
Credit sources: Indiana Treasurer of State, my529 (Utah), Vermont Department of Taxes. Utah's rate and limits change yearly.
You don't have to use your own state's plan
You can open a 529 in any state. However, the tax deduction usually only applies to your own state's plan. Check your state's rules first — the deduction alone might make your in-state plan the best choice even if another state's plan has slightly lower fees.
What 529 Can Pay For
529 plans cover more than just tuition. Here's the full list of qualified expenses that can be paid tax-free.
Qualified (Tax-Free)
- Tuition and fees
- Room and board (on-campus or off-campus up to school's COA allowance)
- Books, supplies, and required equipment
- Computers and internet access
- Special needs equipment
- K-12 costs up to $20,000/year from 2026 ($10,000 before): tuition, books, curriculum materials, tutoring, standardized test and AP exam fees, dual enrollment fees (IRS Topic 313)
- Student loan repayment (up to $10,000 lifetime)
Not Qualified (Taxed + Penalty)
- Transportation and travel
- Health insurance
- Extracurricular activities and club fees
- Application fees
- Furniture and dorm decor
- Phone bills
Common Mistakes
Choosing the wrong beneficiary
Always name the student as the beneficiary, not yourself. If you need to change it later, you can — to a sibling, cousin, or even yourself. But starting with the student makes withdrawals simpler.
Contributing more than needed
Non-qualified withdrawals face income tax plus a 10% penalty on the earnings portion. Estimate your total college cost (net of aid) before deciding how much to save. The new Roth IRA rollover option reduces this risk but doesn't eliminate it entirely.
Picking high-fee plans
Some 529 plans charge 1%+ in annual fees. Look for plans with index fund options and total fees under 0.30%. Compare each plan's published fees before choosing.
Staying too aggressive as college approaches
If your student starts college in 2 years, your 529 shouldn't be 100% in stocks. A market drop of 20% right before freshman year could wipe out years of growth. Most plans offer "age-based" portfolios that automatically get more conservative.
How to Open One Today
Opening a 529 plan is usually a short online application. Here's a step-by-step guide.
Check your state's plan first
Search "[your state] 529 plan" and check if your state offers a tax deduction. If it does, use your state's direct-sold plan (not an advisor-sold plan, which charges higher fees).
Gather your info
You'll need your SSN, the beneficiary's SSN (your child), and a bank account for the initial deposit. Check the plan's minimum deposit.
Choose your investment
If college is 3+ years away, an age-based portfolio is the simplest choice. If college is 1-2 years away, choose a conservative or money market option to protect your principal.
Set up automatic contributions
Even $50 or $100/month adds up. Automatic transfers mean you don't have to think about it. Share the account info with grandparents who want to contribute for birthdays and holidays.
See Your Full College Funding Picture
A 529 is just one piece of the puzzle. Our Financial Hub shows you net prices, scholarships, and total funding gaps — so you know exactly how much to save.
Explore the Financial Hub