529 Investment Strategy by Age

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College costs continue to rise, creating financial pressure for many families. Even an in-state public university averages $27,146 per year for tuition, fees and living expenses, according to a 2025 report from Education Data Initiative. That figure nearly doubles to $58,628 per year at private institutions. To prepare for these expenses, many families turn to 529 college savings plans, which offer tax advantages and long-term growth potential. Like any investment, your approach to a 529 plan should evolve as the beneficiary gets older.

What Is a 529 College Savings Account?

A 529 college savings account, sometimes just called a 529 plan, is a type of investment account. With it, you can pay for qualified expenses related to your or your beneficiary’s education. The account is also tax-friendly. You can withdraw your account earnings tax-free as long as you use them for qualified expenses. That includes costs such as books, tuition, class fees, and room and board.

If you use your 529 plan earnings for costs outside that, though, you may get hit with income tax as well as a 10% penalty fee. However, this fee can sometimes be waived, such as in the case of a death, a disability or if the student earned a tax-free scholarship.

The tax advantages are appealing, but 529 plans also have some other perks. For example, if the beneficiary chooses not to go to college, you can change the beneficiary or pass unused funds to another. However, that money will still be subject to the same usage rules.

Almost all states sponsor their own version of a 529 plan, with some including additional benefits like a tax credit. And you don’t have to stick to just your own state’s plan; you can also shop around.