How to Choose a 529 Plan (Without Losing Your Mind)

There are more than 50 different 529 plans across the United States—direct-sold plans, advisor-sold plans, prepaid tuition plans, and a few other flavors in between. If you've already decided that a 529 plan is the right savings vehicle for your family, congratulations. You've cleared the first hurdle. Now comes the part where most people open seventeen browser tabs and slowly lose the will to live.

Choosing among 100-plus plans shouldn't require a PhD in comparative finance (though it seems like it does!). In practice, the decision comes down to a handful of factors that matter a lot, a few that matter a little, and a whole bunch of marketing language that you can safely ignore. Let's walk through the ones that actually matter.

Two women smiling while looking at a laptop on a living room sofa.

Start with Your State's Tax Break

The first question is the simplest: does your state offer an income tax deduction or credit for 529 contributions? Over 30 states do, and if yours is one of them, your in-state plan probably deserves the first look—not because it's necessarily the best plan in America, but because a guaranteed tax deduction is a guaranteed return before your money even hits the market.

Here's the wrinkle: most states require you to contribute to their plan to claim the deduction. But a handful—Arizona, Arkansas, Kansas, Maine, Minnesota, Missouri, Montana, Ohio, and Pennsylvania—are what the industry calls "tax parity" states. They'll give you the deduction on contributions to any state's 529 plan. If you live in one of these states, you're basically shopping at a buffet where every dish qualifies for the loyalty program.

And if your state has no income tax at all (Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, Wyoming)? Then the state deduction question is moot, and you're free to evaluate every plan on its merits alone. (You'll still benefit from federal 529 tax perks—tax-free growth and tax-free withdrawals—regardless of which state's plan you choose.) Our State Deep Dive series walks through the specifics for individual states (if yours isn't listed yet, don't worry, it's coming!).

How to Choose a 529 Plan: Fees Are the Silent Dealbreaker

Fees in 529 plans are like termites—small, quiet, and capable of doing structural damage over 18 years if you're not paying attention. The range is wide. Top-tier direct-sold plans charge as little as 0.10%–0.20% in total annual expense ratios. Advisor-sold plans are a different story: expense ratios on Class C shares can run 1.33%–2.05%, front-end sales loads can exceed 5% of your initial investment, and annual administration fees add another 0.10%–0.70% on top. All in, a high-fee advisor-sold plan can cost 2%+ per year before your investments earn a dime.

That gap matters more than most people realize. On a $250-per-month contribution over 18 years (assuming a 7% annual return before fees), the difference between a 0.15% plan and a 1.50% plan is tens of thousands of dollars in your child's education fund—evaporated into management fees that didn't make your investments any smarter.

A general rule: direct-sold plans (the ones you open yourself, usually through a state's website) almost always cost less than advisor-sold plans (purchased through a financial advisor who earns a commission). That doesn't mean advisors are never worth it—some families genuinely benefit from professional guidance—but the fee premium is real, and you should know what you're paying for.

Hadley's Find My 529 questionnaire factors in fees automatically when recommending a plan. For side-by-side plan comparisons, the Saving for College plan comparison tool is another useful resource.

Investment Menus: Keep It Boring

Once you've picked a plan, you'll need to pick an investment option within it. Most 529 plans offer two main types: age-based portfolios and static portfolios.

Age-based portfolios do the rebalancing for you—they start aggressive (heavy on equities when your child is young and time is on your side) and gradually shift to conservative allocations (more bonds and stable-value funds) as college approaches. If the idea of manually rebalancing a portfolio doesn't excite you, age-based is your friend.

Static portfolios give you more control, but require more intention. You pick an allocation—aggressive, moderate, conservative, or a specific index fund—and it stays put until you change it. This is the right fit if you have strong investment opinions and the discipline to revisit them periodically.

For most families, the honest advice is: pick the age-based option with the lowest expense ratio and move on with your life. The difference between two well-constructed age-based portfolios is tiny compared to the difference between saving consistently and not saving at all.

Ratings and Rankings: Use Them, Don't Worship Them

Two organizations publish widely cited 529 plan ratings: Saving for College (which uses a 5-cap rating system covering fees, performance, and features) and Morningstar (which awards Gold, Silver, and Bronze medals based on investment quality and plan management).

As of 2026, the plans that consistently appear near the top of both lists include the T. Rowe Price 529 in Alaska (also known as the Alaska 529), my529 in Utah, the Vanguard 529 in Nevada, ScholarShare 529 in California, and the Maryland College Investment Plan. These aren't the only good plans—plenty of 4-out-of-5 plans are perfectly solid—but they're a reasonable starting shortlist if you're shopping nationally.

One caveat: ratings measure what happened. Past performance doesn't guarantee future returns, and a plan's fee structure or fund lineup can change. Use ratings to narrow your search, not to make a final decision with your eyes closed.

Putting It All Together: The Matsuda-Reeves Family

Let's put the framework into practice with an example.

Kenji and Dara Matsuda-Reeves live in Columbus, Ohio. Combined household income: $130,000. Their three-year-old daughter has 15 years until college, and they can set aside $250 per month for her education fund. Ohio is a tax parity state—it offers a state income tax deduction of up to $4,000 per beneficiary per year on contributions to any state's 529 plan. At their income level, Ohio's marginal state rate is 3.125% (Ohio taxes income above $100,000 at a higher rate than income below it). That means their $3,000 in annual contributions saves them roughly $94 in state taxes each year, regardless of which plan they choose.

Because they have tax parity freedom, Kenji and Dara compare three plans side by side: Ohio's own CollegeAdvantage Direct plan (age-based expense ratio of approximately 0.27%), my529 in Utah (approximately 0.11%), and the T. Rowe Price 529 in Alaska (approximately 0.30%, actively managed). After an evening of research (and one argument about whether to order Thai food or pizza), they go with my529 in Utah—the lowest expense ratio of the three, with a well-diversified age-based glide path. Their Ohio tax deduction follows them regardless.

Over 15 years of $250/month contributions at a 7% average return, their my529 balance grows to approximately $78,500. Had they chosen the Ohio plan at 0.27%, they'd have roughly $77,400—about $1,100 less, purely from the fee difference. And they've collected roughly $1,400 in cumulative Ohio state tax savings along the way. Not a bad return for a couple hours of comparison shopping.

Don't worry! If this feels like a lot, Hadley's Find My 529 questionnaire runs through exactly this kind of analysis for your specific state, tax bracket, and savings goals—usually in about two minutes.

The Bottom Line

Choosing a 529 plan is simpler than it looks. Start with your state's tax treatment, compare fees ruthlessly, pick a sensible age-based investment option, and cross-reference a ratings list or two. That's it. The families who end up with the most in their 529 accounts aren't the ones who picked the single "best" plan in America—they're the ones who picked a solid plan and then actually contributed to it every month. The Hadley app makes it easy to set up recurring contributions so your savings stay on autopilot.

If you're still staring at a spreadsheet of 50 plans and feeling paralyzed, take the quiz on Hadley's Find My 529 page. It'll give you a personalized recommendation based on where you live and what matters most to your family.

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Questions? Contact us at AskHadley@gohadley.com. We're always open to feedback, suggestions, or otherwise!

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