Minnesota 529 Tax Deduction

Minnesota offers a valuable state income tax benefit to residents who contribute to a 529 college savings plan, helping families save for education while reducing their state tax bill.

Unlike many states, Minnesota allows taxpayers to claim this benefit even if the 529 plan is sponsored by another state, not just Minnesota’s plan.

Eligible taxpayers may choose either a state income tax subtraction (deduction) or, for qualifying lower-income filers, an alternative tax credit. In most cases, you cannot claim both in the same tax year.

Who Qualifies

You may qualify if:

• You are a Minnesota resident, and
• You made contributions to a Section 529 college savings plan during the tax year (any state’s plan qualifies).

There is no requirement that the beneficiary be a Minnesota resident, only that the contributor is.

Deduction Amounts

Minnesota allows a subtraction from state taxable income for qualifying contributions:

• Up to $3,000 for Married Filing Jointly
• Up to $1,500 for Single, Head of Household, or Married Filing Separately

This subtraction directly reduces your Minnesota taxable income, lowering the amount of state income tax you owe.

Alternative Credit Option

If your income is below certain thresholds, you may instead qualify for a refundable or nonrefundable Minnesota 529 tax credit:

• Credit amount: Up to $500
• Eligibility: Subject to income limits and phase-outs
• Important: You must choose either the deduction or the credit—generally not both

Lower-income filers often benefit more from the credit, while higher-income filers typically receive greater savings from the deduction.

How the Funds Can Be Used

Money in a 529 plan may be used tax-free for qualified education expenses, including:

• College and graduate school tuition and fees
• Books, supplies, and required equipment
• Room and board (for eligible students)
• Computers, software, and internet access
• K–12 tuition (up to $10,000 per year)
• Student loan repayments (up to $10,000 lifetime per beneficiary)

How to Claim the Benefit

To claim the Minnesota 529 deduction or credit:

• Complete Schedule M1529 (Education Savings Account Contribution Credit and Subtraction)
• Attach it to your Minnesota income tax return

Strong Recommendation: File Electronically

Filing your Minnesota tax return electronically is highly recommended:

• Ensures accurate calculations when choosing between the deduction or credit
• Reduces errors when completing Schedule M1529
• Speeds up processing and any potential refund
• Provides confirmation that your return was received

Most tax software will automatically calculate whether the deduction or credit provides the greater benefit based on your income.

In Simple Terms

Minnesota rewards residents for saving for education by letting them lower their state taxes when they contribute to a 529 plan.

You can choose between a tax deduction or, if your income qualifies, a tax credit, and you’re free to use any state’s 529 plan. Filing electronically makes it easier to claim the correct benefit and maximize your savings.