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    529 Plans: How to Fund College Without Derailing Retirement

    2 min readIntermediateLast reviewed: April 2026
    College SavingsTax Planning529

    College costs keep climbing. A four-year degree at a public university can easily run $100,000-$150,000 including room and board. Most parents want to help. The question is how to do it without sacrificing their own financial security.

    The 529 Plan

    A 529 plan is a tax-advantaged savings account designed for education expenses. Contributions are after-tax, but the money grows tax-deferred, and withdrawals for qualified education expenses come out completely tax-free at the federal level.

    Most states offer a state income tax deduction or credit for contributions. Qualified expenses include K-12 tuition (up to $10,000/year), college, and graduate school.

    The 529-to-Roth Rollover

    Time Is the Biggest Variable

    Balancing Retirement and College Savings

    One tradeoff families weigh: a child has several ways to fund college, such as a less expensive school, scholarships, part-time work, or loans, while there is no comparable way to borrow for a multi-decade retirement. Directing money to a 529 while leaving retirement accounts underfunded can also shift a support burden onto children later. How to balance the two depends on your circumstances.

    The bottom line

    A fully funded 529 does less for your children than making sure they won't need to support you in your 70s - which is why retirement is usually funded first.

    What would you do?

    Maya and Jordan have a 2-year-old daughter. They have $300/month for college savings and are debating between a 529 and a Roth IRA.

    Your Move

    Look up your state's 529 plan and check if it offers a state income tax deduction. Contributing even $2,000-$3,000/year captures that benefit. Use the 529 Calculator to model what monthly contributions would produce by the time your child is 18.

    Sources

    1. Internal Revenue Service, Publication 970

      Tax Benefits for Education (529 plans and education credits)

    2. Internal Revenue Service, Rev. Proc. 2025-32

      2026 inflation-adjusted amounts (tax brackets, standard deduction, estate & gift, FSA, credits)

    Educational information only. Not financial, tax, or legal advice or a recommendation. Figures are drawn from the primary sources cited above; verify current amounts with the source before acting.

    Educational content only. Not financial, tax, or legal advice. Consult a qualified professional before making decisions based on your specific circumstances.

    Last reviewed: April 2026

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