Michigan Daycare Infant, Toddler, and School-Age Care Requirements

Why Age Groups Change Everything About Your Daycare Operation

Michigan's licensing rules treat children differently depending on age, and the differences are significant enough to reshape your daily operations, staffing costs, and maximum revenue. A provider who exclusively serves school-age children after school can operate with looser ratio constraints than one who serves two infants — even though both hold the same license type.

Understanding these age-based rules before you open determines whether your business model is financially viable.

Infant Care (Under 18 Months)

Infants drive the strictest sub-limits in Michigan's child care home rules. The baseline ratio is 1 caregiver to 6 children, but infants carve into that capacity disproportionately:

• No more than 4 children under 30 months can be in care per caregiver at any time
• Of those 4, no more than 2 can be under 18 months

So if you accept 2 infants under 18 months, you can only serve 2 additional children under 30 months (or fill the remaining 4 slots with children 30 months and older, up to your 6-child cap). This sub-limit effectively makes infant care the lowest-capacity, highest-supervision arrangement in home-based licensing.

Safe sleep requirements add another layer. Infants must sleep on firm, flat surfaces in approved cribs with no soft bedding, pillows, bumper pads, or loose objects. You must complete safe sleep training through MiRegistry before licensure and follow back-to-sleep positioning for every nap and sleep period.

Infant care commands the highest market rates in Michigan — home-based providers in the Ann Arbor area charge $1,200 to $1,700 per month for infant care, compared to $900 to $1,400 for preschoolers.

Toddler Care (18 to 30 Months)

Toddlers fall under the "under 30 months" sub-limit but not the "under 18 months" cap, giving you slightly more flexibility. You can serve up to 4 toddlers per caregiver (assuming no infants), with the remaining 2 slots available for children over 30 months.

Toddlers require more active supervision than preschoolers because of mobility combined with limited safety awareness. Your physical environment should account for:

• Diaper changing stations — a dedicated, sanitary area with handwashing access within arm's reach
• Low furniture and secured bookshelves — toddlers pull themselves up on furniture; unsecured pieces are a tip-over hazard and an inspection citation
• Separate outdoor play equipment — structures designed for children under 3 that keep them away from taller climbing equipment used by older children

School-Age Care (6 Years and Older)

School-age children count toward your total licensed capacity but are the easiest age group to serve from a ratio and facility perspective. The 2026 rule update introduced additional flexibility in staffing ratios for school-age children during before-school and after-school hours.

If your program exclusively serves school-age children (before and after school, school breaks, and summer), your daily operation looks fundamentally different: no cribs, no diaper stations, no infant sub-limits. Your 6-child family home capacity is fully available for school-age children.

Many home daycare providers start with a mixed-age group and shift toward school-age-only care as their own children grow, or they serve school-age children during before/after school hours and younger children during the full day.

Planning Your Age Mix

The age mix you serve determines your revenue ceiling, your staffing costs, and your physical space requirements. Before applying for your license, map out the ages you plan to serve and calculate how many children you can realistically care for under the sub-limit rules.

The Michigan Home Daycare Licensing Guide includes a capacity planning worksheet that accounts for infant and toddler sub-limits, helping you model your enrollment and revenue before committing to the licensing process.

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