Connecticut's compulsory school age rules at a glance

Connecticut's school attendance laws are designed to make sure children receive an education during the years the state considers compulsory. As of today, the core rule is that a parent or other person having control of a child who is five years of age and over and under eighteen years of age must cause that child to attend school regularly, unless the child has graduated from high school or is otherwise receiving equivalent instruction. In practical terms, that means Connecticut's compulsory attendance framework generally begins at age 5 and continues until age 18. The state also requires local and regional boards of education to provide school accommodations for children five and older who have not graduated from high school or a technical education and career school. ([cga.ct.gov](https://www.cga.ct.gov/current/PUB/chap_168.htm))

For families, this is the key starting point: Connecticut is not a "wait until first grade" state. The legal obligation is tied to age 5, though the details of when a child actually starts kindergarten can depend on the child's birthday and the school district's enrollment rules. ([cga.ct.gov](https://www.cga.ct.gov/current/PUB/chap_168.htm))

How kindergarten entry works in Connecticut

Connecticut's compulsory attendance law and its kindergarten entry rules are related, but they are not exactly the same thing. The state's public schools are open to children who reach age 5 on or before the first day of September of the school year, and recent statutory changes have updated the kindergarten cutoff date and the early-admission process. A Connecticut General Assembly report published in 2026 explains that the state raised the kindergarten entry age in 2023 and that, for the 2026-27 school year, districts may provide a waiver process, while starting in the 2027-28 school year the waiver process is eliminated. ([cga.ct.gov](https://www.cga.ct.gov/2024/sup/chap_164.htm))

That means parents should not assume a child can start kindergarten simply because the child is close to age 5. The relevant date is the school-year cutoff, and the state has also been moving away from broad local waiver systems. If a child is not yet 5 by the applicable cutoff date, the child may not be eligible for regular kindergarten admission unless a specific exception applies under the law in effect for that school year. ([cga.ct.gov](https://www.cga.ct.gov/2024/sup/chap_164.htm))

Can parents delay school attendance?

Yes, but only in limited circumstances. Connecticut law has long recognized that some children may begin school later than age 5. A Connecticut General Assembly report states that the compulsory attendance law generally requires parents to send children age 5 or older to public school or show that they are otherwise being educated, but it also allows parents the option to delay sending a child to school until age 7. ([cga.ct.gov](https://www.cga.ct.gov/2026/rpt/pdf/2026-R-0098.pdf))

The historical statute materials also show that the law has allowed a parent of a 5-year-old to choose not to send the child to school until age 6, and a parent of a 6-year-old to choose not to send the child until age 7 if certain conditions are met, including a physician's certification or a documented developmental delay in an approved early-childhood setting. Because these provisions have been amended over time, families should verify the current version of the statute before relying on an older summary. ([cga.ct.gov](https://www.cga.ct.gov/2016/FC/2016HB-05307-R000276-FC.htm))

The safest takeaway is this: Connecticut generally expects school attendance to begin at age 5, but the law still recognizes some delayed-start options. Parents considering a later start should confirm the current requirements with their district and review the latest statute or state guidance. ([cga.ct.gov](https://www.cga.ct.gov/current/PUB/chap_168.htm))

What counts as compliance with compulsory attendance?

In Connecticut, attendance does not always mean only sitting in a traditional public school classroom. The law allows a parent or guardian to show that the child is receiving equivalent instruction in the studies taught in public schools. That can include private school attendance, homeschooling, or another lawful educational arrangement, depending on the facts and the applicable legal requirements. ([cga.ct.gov](https://www.cga.ct.gov/current/PUB/chap_168.htm))

This matters because compulsory attendance is about education, not just physical presence in a district school. If a child is not enrolled in public school, the family should be prepared to show that the child is receiving equivalent instruction. ([cga.ct.gov](https://www.cga.ct.gov/current/PUB/chap_168.htm))

When does compulsory attendance end?

Connecticut's compulsory attendance obligation generally continues until age 18. The current statute says a parent or person having control of a child five years of age and over and under eighteen years of age must ensure attendance, unless the child has graduated or is otherwise receiving equivalent instruction. In addition, the law includes a specific pathway for some 17-year-olds to withdraw from school and enroll in adult education under certain conditions. ([cga.ct.gov](https://www.cga.ct.gov/current/PUB/chap_168.htm))

That means a 17-year-old is not automatically free from school-related obligations. Connecticut law still treats most 17-year-olds as subject to attendance requirements unless they qualify under a lawful exception or transition into an approved adult education option. ([cga.ct.gov](https://www.cga.ct.gov/current/PUB/chap_168.htm))

Truancy and attendance enforcement in Connecticut

Connecticut does more than set age rules; it also builds in attendance enforcement. The state requires local and regional boards of education to maintain policies and procedures for addressing truancy. Those procedures include meeting with the parent or person having control of a truant child, coordinating with community agencies, notifying parents of attendance obligations, and monitoring unexcused absences in the early grades. ([cga.ct.gov](https://www.cga.ct.gov/current/PUB/chap_168.htm))

The law also requires schools to respond to patterns of absence. For example, the statute references meetings after a child's fourth unexcused absence in a month or tenth unexcused absence in a school year, along with other interventions and notices. Connecticut's approach reflects a broader policy goal: to identify attendance problems early rather than waiting until a student is far behind. ([cga.ct.gov](https://www.cga.ct.gov/current/PUB/chap_168.htm))

Why the Connecticut rules matter for families

For parents, the most important practical issue is timing. A child may be old enough to be subject to compulsory attendance before the child is automatically eligible for kindergarten under the district's entry rules. That can create confusion, especially for families with children born near the cutoff date. Connecticut's recent statutory changes make it even more important to check the exact school-year deadline and any transition rules that apply to the current year. ([cga.ct.gov](https://www.cga.ct.gov/2024/sup/chap_164.htm))

Families should also remember that compulsory attendance is not just about enrollment. If a child is homeschooled or placed in another educational setting, the parent still needs to be able to show that the child is receiving equivalent instruction. If a child is struggling with attendance, the school may be required to intervene early. ([cga.ct.gov](https://www.cga.ct.gov/current/PUB/chap_168.htm))

Practical checklist for Connecticut parents

• Check your child's birth date against the current kindergarten cutoff date for the school year.
• Confirm whether your district is using any waiver or early-admission process for the current year.
• If you plan to delay school entry, verify whether the current law allows that delay and what documentation is required.
• If your child is not in public school, keep records showing equivalent instruction.
• Watch attendance closely once school begins, because Connecticut schools are required to respond to truancy and chronic absence early.

Bottom line

Connecticut's compulsory school age requirements are straightforward in principle but detailed in practice. As of today, the state generally requires school attendance beginning at age 5 and continuing until age 18, while also allowing limited exceptions and delayed-start options. Kindergarten entry rules, however, have changed recently and continue to evolve, so parents should rely on the current school-year cutoff and the latest state guidance rather than older assumptions. For families in Connecticut, the safest approach is to verify the exact rule for the child's age, birthday, and school year before making enrollment decisions. ([cga.ct.gov](https://www.cga.ct.gov/current/PUB/chap_168.htm))

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Information is sourced from publicaly available information and may be inaccurate