Illinois childcare licensing: the Part 407 ratios, the new IDEC era, and the 5-year records rule
If you run a licensed day care center in Illinois, the first thing to know is the thing almost every guide currently gets wrong: as of July 1, 2026, your license doesn’t come from DCFS anymore. The new Illinois Department of Early Childhood (IDEC) is the licensing authority for day care centers (225 ILCS 10/3.01, added by P.A. 103-594) — the culmination of the 2024 law that created the agency. The standards didn’t change with the handoff: the Child Care Act (225 ILCS 10) and 89 Ill. Adm. Code Part 407 remain your rulebook, and IDEC has said in writing that ratios and teacher qualifications “are not changing July 1, 2026.” One carve-out worth knowing: DCFS keeps running background checks until IDEC assumes them, planned for July 2027 pending FBI approval.
I went through the current rules while building a childcare platform, so this is the version I wish existed: the requirements that actually come up, with citations, so you can verify everything against ilga.gov and the published rules. This isn’t legal advice; it’s a map. When in doubt, the rule wins.
(Disclosure: I’m the founder of TinyGuard, a childcare platform. The requirements below are the state’s, not ours — they’re true whether you track them on paper or in software.)
Ratios and group sizes (89 Ill. Adm. Code 407.190(a))
Illinois sets both, and the age bands are its own:
| Age of children | Staff : children | Max group size |
|---|---|---|
| Infants (6 weeks – 14 months) | 1 : 4 | 12 |
| Toddlers (15 – 23 months) | 1 : 5 | 15 |
| Two years | 1 : 8 | 16 |
| Three years | 1 : 10 | 20 |
| Four years | 1 : 10 | 20 |
| Five years (preschool) | 1 : 20 | 20 |
| School-age (kindergartners present) | 1 : 20 | 30 |
Yes, that jump is real: a room of four-year-olds runs 1:10; the day they’re five-year-old preschoolers it’s 1:20 — the loosest five-year-old ratio in this series. Mixed ages follow the youngest child in the group (407.190(c) — same rule as Texas, California, and Minnesota; Florida and New York differ), with specific permitted combinations (infants/toddlers/twos together; twos-through-fives in any mix; all ages during the first and last hour of a 10+-hour day — 407.190(d)). Two more Illinois-specific valves: a teacher aided by an assistant may supervise up to 30 children if all are five or older (407.190(b)), and at nap time half the required staff can cover, provided the full complement stays on premises (407.190(e)).
Staff qualifications (407.130–.150)
- Director — at least 21, diploma/GED, and (hired since mid-2017) an associate in child development/ECE, or 64 semester hours with 21 in the field plus a director credential or administration coursework (407.130). Centers licensed for more than 50 children need a full-time, non-teaching director on site.
- Early childhood teacher — at least 19, diploma/GED, plus 60 semester hours with 6 in child development, or a year’s experience (1,560 clock hours) with 30 semester hours including the 6, or an approved credential (CDA, CCP, Gateways ECE or Infant-Toddler Level 3+) (407.140). A June 2025 amendment added an interim-conditional teacher pathway for Gateways Level 1 holders finishing their requirements.
- Assistants — diploma/GED, always under a teacher’s direct supervision (407.150).
Training (407.100 — not 407.170, which is about substitutes)
- 15 clock hours of in-service per year for the director and every staff member — notably lighter than Texas’s 24 or Minnesota’s 24/12 split — with first-year topics including abuse/neglect recognition and reporting (407.100(c)).
- Gateways Registry membership for all staff, new hires within 30 days; DCFS Mandated Reporter Training within 30 days of hire.
- SIDS and Shaken Baby training within 30 days for new hires in centers serving infants, plus safe-sleep training every 3 years.
- First aid/CPR/Heimlich: at least one currently certified staff member on duty at all times, with age-specific CPR and infant-choking training where infants are served (407.100(h)).
- Staff physicals with TB testing before hire, repeated every two years.
License, renewal, and monitoring
An Illinois day care center license runs three years, no fee (407.60). Renewal paperwork arrives six months out and is due back three months before expiration (407.55) — along with proof of Gateways membership and, distinctively Illinois, a radon test within the last three years (407.55(g)). Monitoring runs on the child-welfare licensing rule: at least one visit annually, announced or unannounced, more often when conditions warrant (89 Ill. Adm. Code 383.25), and the statute gives representatives without-notice entry during operating hours. (Precision note: the old statutory annual-monitoring sentence for day care was blanked in the July 2026 transfer; the annual requirement continues at the rule level and IDEC states enforcement continues without interruption.)
Records — Illinois actually states the retention periods
Minnesota’s and New York’s center rules famously don’t put a number on record retention. Illinois does, in plain text (407.70(n)):
- General and financial records: 5 years.
- Personnel records: 5 years after the employee leaves.
- Children’s records: 5 years after the child is discharged.
- Daily attendance records, by group: 1 year — and kept accurately as children come and go, including part-timers.
Plus the catch-all: everything is held beyond those windows while any audit or anticipated litigation is open (407.70(n)(4)). Children’s records themselves must contain the enrollment application with authorized pick-up lists and emergency contacts, written consents, health exam reports, and birth-certificate verification within 30 days of enrollment (407.250(i)).
Background checks (Part 385; DCFS-run until ~2027)
Everyone with access to children authorizes the full Part 385 background check as a condition of employment: a fingerprint-based check against Illinois State Police and FBI records, a CANTS/SACWIS child-abuse-registry check (plus other states’ systems for recent arrivals), and Illinois and national sex-offender registry checks (89 Ill. Adm. Code 385.20; 225 ILCS 10/4.1). The statute enumerates disqualifying convictions with limited waiver paths (225 ILCS 10/4.2). And per the transition FAQ: DCFS continues running these checks after the IDEC handoff, until roughly July 2027.
Watch this space: the 2026 bills
Spring 2026 legislation passed both chambers that would rename “day care” to “early care and education,” restructure license-exempt care, and move background-check authority to IDEC in 2027 — as of this writing they’ve passed both chambers but I won’t quote them as law until they’re signed. If you’re reading this later, check IDEC’s site for what landed.
The pattern behind all of it
Same two piles, sixth state running. Have the thing: the credential, the fingerprint clearance, the radon test, the birth-certificate verification. Prove it happened over time: ratio in the twos room at 1:8 every hour of the year, the 15 in-service hours per person, and — explicitly in Illinois — five years of records and a year of daily attendance, held accurately as children come and go. Illinois is the state that tells you exactly how long the “prove it” pile has to survive.
Where TinyGuard fits (briefly)
(Short, as always.) The five-year pile is the point: check-ins compute the attendance and ratio record as they happen, training hours accumulate per person per year, incident reports are auto-numbered and parent-signed, and it all exports as one packet whenever the monitor arrives — announced or not. Retention isn’t a filing cabinet problem when it accumulates on its own. We’re pre-launch and honest about it — no paying-customer testimonial to show you yet, but the export is real and built. The numbers are on the pricing page, no demo required to see them.
The short version
Since July 1, 2026, IDEC licenses Illinois day care centers (DCFS still runs the background checks until ~2027); the standards themselves are unchanged. Ratios: 1:4 / 1:5 / 1:8 / 1:10 / 1:10 / 1:20 with group caps, youngest child governs mixed groups. Training: 15 clock hours a year, Gateways Registry, mandated-reporter and safe-sleep requirements. License: 3 years, renewal due 3 months early, radon test included. Records: 5 years (1 year for attendance) — stated in the rule, not folklore. Keep the “have the thing” documents current, let the “prove it over time” records accumulate on their own, and the unannounced visit is just a Tuesday.
— Del Peck Founder, TinyGuard
Every figure above is drawn from 89 Ill. Adm. Code Parts 407, 383, and 385 as published (Part 407 compilation of July 2025, last amended June 18, 2025), the Child Care Act (225 ILCS 10) as in force July 2026, and IDEC’s June 2026 transition guidance. Rules get revised — and the IDEC transition is live — so confirm current numbers against ilga.gov, the published rules, or your licensing representative before relying on them.
Running a center in another state? Same breakdown for Texas, California, Minnesota, Florida, New York, Pennsylvania, Ohio, Georgia, North Carolina, Michigan, New Jersey, Virginia, Washington, and Massachusetts.
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