A 529 plan lets you invest money for future educational expenses. So long as you use the money for education, you won’t owe taxes on the investment gains.

Some states offer further incentives, letting you deduct contributions from your income for tax purposes. While contributions aren’t deductible at the federal level, these state-level deductions can still help you save a lot of money.

What are the tax benefits of a 529 plan?

The main tax benefit of a 529 plan is that you can grow your contributions tax-free, and any withdrawals are tax-free as long as you use them for qualifying education expenses.

Tax deductions may be an option with your 529 plan, depending on your state. Contributions to your 529 plan aren’t tax deductible at the federal level, but some states offer a tax deduction for contributions.

How much of a 529 plan is tax deductible?

States may offer deductions of up to $10,000 if you’re a single filer and up to $30,000 if you file jointly, though each state has different rules and limits. Some states don’t offer any kind of tax deduction.

State Single filers Joint filers
Alabama $5,000 deduction $10,000 deduction
Alaska No income tax No income tax
Arizona $2,000 deduction $4,000 deduction
Arkansas $5,000 deduction $10,000 deduction
California None None
Colorado Full amount of contribution Full amount of contribution
Connecticut $5,000 deduction $10,000 deduction
Delaware None None
Florida No income tax No income tax
Georgia $4,000 deduction $8,000 deduction
Hawaii None None
Idaho $6,000 deduction $12,000 deduction
Illinois $10,000 deduction $20,000 deduction
Indiana 20% tax credit on contributions up to $5,000 20% tax credit on contributions up to $5,000
Iowa $3,439 deduction $6,878 deduction
Kansas $3,000 deduction $6,000
Kentucky None None
Louisiana $2,400 deduction $4,800 deduction
Maine None None
Maryland $2,500 deduction $5,000 deduction
Massachusetts $1,000 deduction $2,000 deduction
Michigan $5,000 deduction $10,000 deduction
Minnesota $1,500 deduction $3,000 deduction
Mississippi $10,000 deduction $20,000 deduction
Missouri $8,000 deduction $16,000 deduction
Montana $3,000 deduction $6,000 deduction
Nebraska $10,000 $10,000
Nevada No income tax No income tax
New Hampshire No income tax No income tax
New Jersey None None
New Mexico Full amount of contribution Full amount of contribution
New York $5,000 deduction $10,000 deduction
North Carolina None None
North Dakota $5,000 deduction $10,000 deduction
Ohio $4,000 deduction $8,000
Oklahoma $10,000 deduction $20,000 deduction
Oregon $150 deduction, phases out at $30,000 in income $300 deduction, phases out at $30,000 in income
Pennsylvania $15,000 deduction $30,000 deduction
Rhode Island $500 deduction $1,000 deduction
South Carolina Full amount of contribution Full amount of contribution
South Dakota No income tax No income tax
Tennessee No income tax No income tax
Texas No income tax No income tax
Utah 5% tax credit on up to $2,040 5% tax credit on up to $4,080
Vermont 10% tax credit on up to $2,500 10% tax credit on up to $5,000
Virginia $2,000 deduction, full amount of contribution for those over 70 $2,000 deduction, full amount of contribution for those over 70
Washington, D.C. $4,000 deduction $8,000 deduction
Washington No income tax No income tax
West Virginia Full amount of contribution Full amount of contribution
Wisconsin $3,340 deduction $3,340 deduction
Wyoming No income tax No income tax

Do you have to pay taxes on 529 plan earnings?

All earnings on 529 plans grow tax-free. This means that the more contributions you make, the more opportunity you have to build your child’s 529 plan without paying taxes. Generally, 529 plan balances can grow until you hit five years’ expected education costs, though each state’s plan has limits.

You also won’t need to pay taxes on most withdrawals. As long as you use withdrawals to pay for things like tuition, fees, housing, books and supplies, you won’t be taxed. If you use the money for nonqualified expenses, you be taxed and subject to a 10 percent penalty.

Reporting a 529 plan on your taxes

It’s not required to report 529 plan contributions on your federal tax return. However, you’ll need to report them on your state taxes if your state has income tax. You’ll also need to report any withdrawals not used for qualified educational expenses.

Most states allow you to take a deduction if you invest in a plan offered by that state. Arizona, Arkansas, Kansas, Minnesota, Missouri, Montana and Pennsylvania offer a deduction regardless of where the plan is from. This means you don’t need to live in the state where the plan is offered to take advantage of a tax deduction.

Tax benefits are usually available to anyone who contributes to a 529 plan, including parents, grandparents and anyone else who contributes to an account.

Because of gift tax laws, you must complete form 709 when doing your taxes if you contribute more than $16,000 each year to a 529 plan. However, you won’t necessarily be taxed on amounts exceeding $16,000. Those amounts will count against your lifetime gift and estate tax exemption, which currently sits at $12.06 million.

Bottom line

Saving for your child’s education through a 529 plan is one way to help them lower the burden of borrowing money through student loans. While it’s not required for you to fund your child’s education, you’re doing them a service by contributing to a 529 plan early and often.

If you can, maximize all of the different ways a 529 plan can give you tax benefits, including tax-free earnings and potential tax deductions. Your child might reap the biggest financial benefits of the plan, but you’ll get to take advantage of tax benefits. This means more money toward your child’s education.