Brightwheel › Licensing Requirements › Connecticut › Connecticut Preschool Licensing Requirements

Connecticut Preschool Licensing Requirements

Licensing requirements, staff-to-child ratios, and teacher credential requirements for preschool programs in Connecticut. Connecticut also administers a state-funded preschool program — Connecticut School Readiness Program — with additional requirements.

Connecticut Preschool — Compliance Quick Reference

Ages served	Typically 2.5–5 years (verify with CT OEC)
Preschool ratio (licensed center)	1:10, max group 20
Regulating agency (private preschool)	Connecticut Office of Early Childhood — Division of Licensing and Regulatory Services
Regulatory code	CGS §19a-79 et seq.; Regs. of CT State Agencies §19a-79-3a (updated Oct 2024)
State-funded program	Connecticut School Readiness Program

Connecticut preschool: Staff-to-child ratio requirements

Preschool programs in Connecticut must maintain specific staff-to-child ratios at all times as required by Connecticut Office of Early Childhood under CGS §19a-79 et seq.; Regs. of CT State Agencies §19a-79-3a (updated Oct 2024).

Connecticut state-funded preschool: Connecticut School Readiness Program — a state-funded program that may have different ratio and credentialing requirements than privately licensed preschools. Contact the administering agency for provider qualification and funding details.

Program type	Staff:child ratio	Max group size	Notes
Private preschool (licensed center) (3–5 years)	1:10	20	3yr+ = 1:10 max 20; 32–36mo may use preschool ratio with parent/director auth
State-funded preschool (Connecticut School Readiness Program)	Contact administering agency	—	May differ from center license ratios

Source: CGS §19a-79 et seq.; Regs. of CT State Agencies §19a-79-3a (updated Oct 2024), Connecticut Office of Early Childhood. Always verify current ratios with CT OEC.

Connecticut preschool: Credential & training requirements

Director / Operator requirements

Private preschools operating under a Connecticut childcare center license require a director meeting Connecticut Office of Early Childhood’s qualification standards under CGS §19a-79 et seq.; Regs. of CT State Agencies §19a-79-3a (updated Oct 2024). Requirements typically include ECE coursework, administrative experience, and background clearance. Some states require a specific director credential or permit for programs serving preschool-age children.

Teacher / Caregiver requirements

Preschool lead teachers in Connecticut must meet minimum education requirements set by Connecticut Office of Early Childhood. Most states require at minimum a CDA credential or equivalent ECE college coursework for preschool teachers. Contact Connecticut Office of Early Childhood for the current teacher qualification standard, as requirements may differ between privately licensed and state-funded programs.

Annual training requirements

All preschool staff at Connecticut-licensed programs must complete continuing education hours annually. CPR and pediatric first aid are required for all direct-care staff. State-funded programs may have additional professional development requirements tied to their funding contract.

How to get a preschool license in Connecticut

Private preschool programs in Connecticut follow the childcare center licensing process administered by Connecticut Office of Early Childhood:

Determine which licensing pathway applies: Connecticut Office of Early Childhood center license (private preschool) or Connecticut School Readiness Program contract (state-funded preschool).
For a private preschool: apply for a childcare center license through Connecticut Office of Early Childhood — Division of Licensing and Regulatory Services. The process includes application, background checks, and pre-licensing inspection.
Ensure the director meets Connecticut Office of Early Childhood’s qualification requirements before the license is issued.
Ensure lead preschool teachers meet the credential or coursework requirements under CGS §19a-79 et seq.; Regs. of CT State Agencies §19a-79-3a (updated Oct 2024).
For a state-funded preschool: contact CT Office of Early Childhood (OEC) or your local school district or county office of education to apply for a Connecticut School Readiness Program contract.
Complete the pre-licensing inspection and any additional requirements.

Licensing contact: Connecticut Office of Early Childhood — Division of Licensing and Regulatory Services.
Official resource: https://portal.ct.gov/oec/childcare-licensing

Keep your Connecticut preschool running — not drowning in paperwork.

Brightwheel gives preschool directors a single platform to manage attendance, billing, parent communication, and daily documentation.

Digital check-in Parent sign-in/sign-out with timestamps — eliminates paper sign-in sheets and satisfies CT OEC documentation requirements.

Lesson planning Document daily activities and developmental observations aligned with state early learning standards.

Subsidy billing Manage subsidy invoicing alongside private-pay tuition — no dual systems needed.

See brightwheel for preschools →

Frequently asked questions: Connecticut preschool licensing

Does a private preschool in Connecticut need a childcare center license?

Yes — private preschool programs in Connecticut that serve children in a group setting are typically required to be licensed as a childcare center by Connecticut Office of Early Childhood under CGS §19a-79 et seq.; Regs. of CT State Agencies §19a-79-3a (updated Oct 2024). The staff-to-child ratio for preschool-age children (3–5 years) in a licensed center is 1:10 with a maximum group size of 20. Contact Connecticut Office of Early Childhood for the licensing threshold (how many children trigger the licensing requirement).

What teaching credential does a Connecticut preschool teacher need?

Connecticut preschool teacher credential requirements are set by Connecticut Office of Early Childhood under CGS §19a-79 et seq.; Regs. of CT State Agencies §19a-79-3a (updated Oct 2024). Most states require lead preschool teachers to hold at minimum a Child Development Associate (CDA) credential or equivalent early childhood education college coursework. Contact Connecticut Office of Early Childhood for the current credential standard applicable to your program type and funding source.

What is the staff-to-child ratio for a Connecticut preschool classroom?

For private preschool programs licensed by Connecticut Office of Early Childhood in Connecticut, the required staff-to-child ratio for preschool-age children (3–5 years) is 1:10, with a maximum group size of 20. For state-funded programs (Connecticut School Readiness Program), different ratios may apply — contact the administering agency for details.

What is the Connecticut School Readiness Program and who qualifies?

Yes — Connecticut administers Connecticut School Readiness Program. This state-funded program typically serves income-eligible children ages 3–5 and uses different staff ratio and credentialing requirements than privately licensed preschools. Contact the administering agency for eligibility criteria, provider requirements, and funding availability.

How is kindergarten different from a licensed preschool in Connecticut?

Kindergarten in Connecticut is a school-district program regulated by the state department of education under K–12 education law — not by Connecticut Office of Early Childhood. Private licensed preschools must be licensed by Connecticut Office of Early Childhood under CGS §19a-79 et seq.; Regs. of CT State Agencies §19a-79-3a (updated Oct 2024) and meet childcare center standards. Programs serving children ages 3–5 before kindergarten age must be licensed if they meet the threshold for group care. Contact Connecticut Office of Early Childhood for the exact age and group size thresholds that require licensure.

Sources & references

This page was compiled from official government sources. Always verify current requirements directly with Connecticut Office of Early Childhood before making licensing or compliance decisions.

Also in this guide: Connecticut Childcare Center Requirements, Connecticut Small Family Child Care Home Requirements, Connecticut Large Family Child Care Home Requirements

Disclaimer: This page is for informational purposes only and should not be construed as legal or compliance advice. Childcare licensing requirements change frequently. Always verify current requirements directly with Connecticut Office of Early Childhood at https://portal.ct.gov/oec/childcare-licensing before making compliance decisions. Last verified: April 2026.