SF 1591 and Minnesota Special Education Eligibility Age Extension: What Families Need to Know

The Current Age Limit

Minnesota currently provides special education services — a Free Appropriate Public Education (FAPE) — to eligible students who have not graduated with a regular high school diploma through their 22nd birthday. This endpoint comes from a federal court ruling, not from the statute as originally written.

Understanding how we got here matters because the proposed legislation (SF 1591) would change the statute itself, and the change only makes sense in context.

The K.O. v. MDE Ruling

For years, Minnesota's special education statute (Minn. Stat. § 125A.03) provided services "from birth to 21 years of age." The Minnesota Department of Education (MDE) interpreted this as eligibility ending on July 1 after the student turned 21 — meaning most students could stay enrolled through their 21st birthday and a few more weeks or months depending on when their birthday fell relative to the school year.

In 2021, the federal court ruling in K.O. v. Minnesota Department of Education changed this. The court found that Minnesota's practice of terminating services before the student's 22nd birthday violated federal IDEA requirements. Under IDEA, states that provide FAPE through age 21 must serve students through their 22nd birthday (since a person is "21 years of age" until the day they turn 22).

The ruling extended the practical endpoint: students with IEPs in Minnesota who have not graduated can now receive services through their 22nd birthday.

What SF 1591 Would Change

Senate File 1591 (with companion House File 1702) was introduced in the 2025-2026 legislative session to amend Minn. Stat. § 125A.03. The proposed language would extend special education services "until July 1 after the child with a disability becomes 22 years old."

This would do two things:

1. Codify the K.O. ruling into state statute. Instead of relying on a court interpretation of the old "birth to 21" language, the statute would explicitly set 22 as the endpoint.

2. Extend beyond the 22nd birthday to the end of the school year. Under the current K.O.-based rule, eligibility ends on the student's 22nd birthday — regardless of where that falls in the school year. Under SF 1591, a student who turns 22 in February would continue receiving services through June 30 of that year rather than being cut off mid-year.

As of August 2026, SF 1591 has been referred to legislative committees for policy review but has not been passed into law.

Why It Matters for Transition Planning

The difference between "services end on your 22nd birthday" and "services end July 1 after your 22nd birthday" ranges from roughly a day to nearly a year of additional programming, depending on the student's birth date.

For a student born in September, the difference is larger — under SF 1591, services could continue roughly nine or ten additional months through June 30. For a student born in March, the additional period is roughly three to four months: under current law, services end in March; under SF 1591, they'd continue through the end of June.

Those additional months can make a real difference when the student is in an 18-22 transition program and the adult service handoff isn't complete. If the MnCHOICES assessment is in process, the VRS case is active but the job placement hasn't stabilized, or the SSI determination is pending, an extra semester of school-funded support while those pieces fall into place can prevent the "service cliff" that families fear.

What Families Should Do Right Now

Whether or not SF 1591 passes, the transition planning approach is the same:

Don't plan around the best-case endpoint. Plan as if services will end at the current date (the student's 22nd birthday). If SF 1591 passes and adds months, treat that as a bonus rather than building the plan around it.

Track the bill's progress. The Minnesota Legislature's website and the MDE bulletin board publish updates. If SF 1591 passes, your school district's transition program timeline may need to be adjusted. Bring it up at the next IEP meeting.

Focus on the handoff. The age limit — whether it's the 22nd birthday or July 1 after — is a deadline. The real work is ensuring that VRS, county services, SSI, and any supported decision-making arrangements are in place before the student hits that deadline, not after.

Consider the diploma decision. The diploma-holding mechanism is what keeps the student eligible for transition services. If the student has outstanding transition goals, the IEP team should discuss holding the diploma early — regardless of what the age limit turns out to be.

The Special Education Age Limit in Context

Minnesota's eligibility endpoint is part of a broader system that includes the transition planning mandate at age 14, the transfer of rights at age 18, and the graduation pathway decisions that determine whether the student exits the system voluntarily (through graduation) or reaches the age ceiling.

These timelines are interdependent. A family that doesn't start VRS referral conversations until grade 12 and doesn't request a MnCHOICES assessment until the student is 20 has compressed the entire adult-service setup into a much narrower window than necessary.

The Minnesota IEP Transition to Adulthood Guide maps each of these milestones — including the age-limit implications of both current law and SF 1591 — against a grade-by-grade timeline, so families can plan the full transition sequence regardless of how the eligibility endpoint ultimately resolves.

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