The Best Way to Save for Your Kids: 529 vs. Custodial vs. Brokerage
Saving for your kids is one of those goals that feels simple until you actually sit down to do it. Most people open a 529 on autopilot – it’s the account they’ve heard of – and never stop to ask whether it’s the right home for every dollar. It usually is a right answer. It’s rarely the only one.
The thing worth understanding now is that each of these accounts has trade offs compared to the other options. One wins on taxes, one wins on flexibility, one wins on control – and the choice you make today quietly shapes how much room you’ll have later. Here’s how the three most common options actually stack up.
1. A 529 Is the Most Tax-Efficient – and Recent Changes Fixed Its Biggest Drawback
The appeal is simple: money grows tax-free and comes out tax-free when it’s used for education. Nothing else on this list competes on taxes.
The old hesitation was uncertainty – none of us really knows what college will look like in 15 or 20 years, and nobody wants to overfund an account only to get hit with income tax plus a 10% penalty on the growth for using it the “wrong” way. That fear is largely outdated now. You can use up to $20,000 a year per child for K-12, not just college, and any leftover funds can eventually roll into a Roth IRA in your child’s name. If you’re reasonably confident a good chunk is headed toward education, the 529 is hard to beat – and if you’re already funding one, it’s worth knowing how much flexibility you actually have now.
2. A Custodial Account Gives You Flexibility – but Hands Over the Keys at 18
A custodial account (you’ll see it as UTMA or UGMA) can be used for anything that benefits your child, not just school. That’s a real advantage over a 529.
The catch is structural and easy to overlook: the money legally becomes theirs at 18 or 21, depending on your state. On that birthday, it’s entirely their call how it gets spent. For a grounded kid, no problem. For others, handing an 18-year-old a six-figure balance with no strings attached is exactly the outcome you’d want to design around. It also tends to count against them more in financial-aid formulas – worth knowing before you fund one heavily.
3. The Most Flexible Option Is the One Almost Nobody Talks About
You can simply open a regular brokerage account in your own name and earmark it, mentally, for the kids. No special form, no special rules.
What you give up is the 529’s upfront tax advantage. What you get back is everything the other two restrict: the money stays fully liquid and accessible, so you decide when, whether, and how to use it – at 18, at 25, for a first home, a car, or not at all if life changes. There are no qualified-use rules to worry about, and it stays surprisingly tax-efficient if you invest for the long term, since gains and dividends get taxed at lower rates than ordinary income. That combination makes it a quietly powerful complement to a 529 – not a replacement for it.
One Thing Worth Doing This Month
Before you fund anything, get clear on what matters most for this particular money – the tax break, the flexibility, or staying in control. Most families end up using a 529 for the education they’re fairly sure is coming, plus a brokerage account for everything they can’t predict yet. You don’t need all three. You just want the dollars you’re already setting aside sitting in the right place.
Let’s Talk It Through
If you’d like to talk through how this fits your situation – or put rough numbers to it – schedule a conversation with Crest Wealth Advisors. Happy to walk through it.
This article is provided for general information and illustration purposes only. Nothing contained in the material constitutes tax advice, legal advice, a recommendation for purchase or sale of any security, or investment advisory services. Please consult a financial planner, accountant, and/or legal counsel for advice specific to your situation.