California’s early childhood education requirements depend entirely on which type of program a child attends. Four-year-olds can enroll free in Transitional Kindergarten through their local school district. Income-eligible families can apply for subsidized preschool or child care from birth through age five. Private centers and family child care homes operate under license from the California Department of Social Services and must meet state rules on immunizations, staff qualifications, adult-to-child ratios, facility safety, and criminal background clearances.
The Program Types and Who Runs Them
Four categories cover almost every option a California family will encounter.
Transitional Kindergarten (TK) is part of the K-12 public school system and functions as the first year of a two-year kindergarten experience. Starting in 2025–26, TK is universally available to every child who turns four by September 1, regardless of family income.1California Commission on Teacher Credentialing. Transitional Kindergarten It is free, runs through local school districts, and is overseen by the California Department of Education (CDE).
The California State Preschool Program (CSPP) is state-funded preschool for three- and four-year-olds from income-eligible families. The CDE administers it in both part-day and full-day settings through school districts, community organizations, and private contractors.2California Department of Education. Management Bulletin 25-05 – Child Development
Head Start and Early Head Start are federally funded. Head Start serves children ages three to five from low-income families; Early Head Start serves infants, toddlers under three, and pregnant women.3HeadStart.gov. Head Start FAQs4HeadStart.gov. Early Head Start Programs Both include health screenings and family support and run through local nonprofits or school districts.
Licensed private centers and family child care homes make up the rest. They don’t receive state funding but must hold a license from the Community Care Licensing Division (CCLD) of the California Department of Social Services (CDSS).5California Department of Social Services. Child Care Licensing A small family child care home can serve up to six children (eight under certain conditions); a large family child care home can serve up to 12 (14 under certain conditions). The provider’s own children under age 10 count toward those limits.
Who Qualifies for Subsidized Care
Access to CSPP and CDSS-administered subsidized child care turns on two tests: family income and demonstrated need.
Income Limits
For CSPP, a family’s adjusted monthly income must fall at or below 100% of the State Median Income (SMI) for their family size. For fiscal year 2025–26:
- Family of 1–2: $96,854 per year ($8,071 per month)
- Family of 3: $109,904 per year ($9,159 per month)
- Family of 4: $127,338 per year ($10,612 per month)
- Family of 5: $147,712 per year ($12,309 per month)
CSPP contractors may fill up to 10% of their enrollment with children from families earning between 101% and 115% of the SMI.2California Department of Education. Management Bulletin 25-05 – Child Development Other CDSS-administered subsidized child care programs use their own thresholds, with different cutoffs for initial eligibility and continued enrollment.
Need for Services
Meeting the income limit isn’t enough by itself for full-day care. Under Education Code section 8263, a child qualifies based on need if a legal, medical, or social services agency has identified them as receiving protective services, at risk of neglect or abuse, or homeless. Parents qualify if they are employed, actively seeking work, enrolled in vocational training or an educational program, seeking permanent housing, or incapacitated.6California Legislative Information. California Education Code 8263 Expect to document everything: pay stubs or tax returns for income, a lease or utility bill for residency, and work schedules or school enrollment records for need.
Enrollment Priority
When more eligible families apply than there are slots, CSPP uses a ranked priority system. First priority goes to children receiving child protective services or identified by a referral agency as at risk of abuse, neglect, or exploitation. Second priority goes to children with disabilities from income-eligible families, ranked lowest income to highest. Third priority covers all other eligible three- and four-year-olds not already in TK, again ranked by income. Fourth priority reaches families earning up to 15% above the income ceiling.7Legal Information Institute. California Code of Regulations 5-17746 – Enrollment Priorities for Part-Day California State Preschool Program Families who don’t get a spot usually land on a centralized eligibility list managed by a local Resource and Referral Agency.
Family Fees
Subsidized doesn’t always mean free. Most families in full-day CSPP or CDSS-administered child care pay a monthly family fee tied to adjusted income, family size, and certified hours of need. Certified need of 130 hours or more per month triggers a full-time fee; under 130 hours, a part-time fee. For CSPP, the family fee is capped at 1% of monthly income.8California Department of Education. Management Bulletin 25-06 – Child Development
Several groups owe no fee at all: families receiving CalWORKs cash aid, families in part-day CSPP only, families with children identified as at risk of abuse or neglect (for up to 12 months per the child’s service plan), and families with income below 75% of the SMI.8California Department of Education. Management Bulletin 25-06 – Child Development Ask the program directly whether an exemption applies.
Enrolling in Transitional Kindergarten
Because TK sits in the public K-12 system, enrollment works differently from preschool. There is no income test. Parents enroll through their local school district, and the registration window, required documents, and school assignment all vary by district. Contact the district office to find out when registration opens.
TK teachers are held to K-12 credentialing standards rather than preschool rules. A teacher must hold a valid credential such as a Multiple Subject Credential, the PK-3 Early Childhood Education Specialist Instruction Credential, or certain legacy elementary credentials. On top of that, Education Code section 48000(g) requires any credentialed teacher first assigned to a TK classroom after July 1, 2015 to have completed one of the following by August 1, 2025: at least 24 semester units in early childhood education or child development, professional experience with preschool-age children that the employing district deems comparable to those 24 units, or a Child Development Teacher Permit from the CTC.1California Commission on Teacher Credentialing. Transitional Kindergarten
Immunizations Required Before Admission
California law requires children to be fully immunized before they can be admitted to any child care center, nursery school, family child care home, or preschool. Required vaccines cover diphtheria, pertussis, tetanus, polio, measles, mumps, rubella, hepatitis B, Haemophilus influenzae type b (Hib), and varicella. The number of doses depends on the child’s age at enrollment.9California Department of Public Health. Shots Required for Child Care and Preschool Parents must present the immunization record as proof.
California eliminated the personal belief exemption in 2016. The only remaining way to waive vaccination for a child in a classroom setting is a medical exemption signed by a licensed physician (MD or DO). Programs cannot admit children without the required documentation, so get vaccine records in order well before the first day.
Standards Licensed Programs Must Meet
Most centers and family child care homes, whether private-pay or subsidy-funded, must be licensed by the CCLD. The main exception is TK and other K-12 programs, which fall under CDE oversight. Licensing rules live in Title 22 of the California Code of Regulations and cover facility safety, sanitation, staff qualifications, health practices, and adult-to-child ratios.10California Department of Social Services. Child Care Regulations CCLD enforces through routine inspections and complaint investigations.5California Department of Social Services. Child Care Licensing
Staff-to-Child Ratios
Under Title 22, a licensed child care center must maintain one teacher for every 12 preschool-age children. With a teacher aide, the ratio can be one teacher plus one aide for every 15 children. When the aide meets higher qualification standards, it can be one teacher plus one aide for every 18.11California Department of Social Services. California Code of Regulations Title 22 – Child Care Centers Infant care centers have stricter rules. CDE-funded programs operating under Title 5 maintain tighter ratios still: one adult for every three infants (birth to 18 months) and one adult for every four toddlers (18 to 36 months).
Facility Condition
Title 22 requires centers to be clean, safe, sanitary, and in good repair at all times. Walkways, stairways, and ramps must be free of obstructions, and providers must use protective measures such as nonslip materials on rugs, keep pests controlled, and dispose of cleaning materials properly.12Legal Information Institute. California Code of Regulations Title 22 Section 101238 – Buildings and Grounds
Background Checks
California requires criminal background checks for all applicants, licensees, adult residents, and employees at licensed community care facilities who have contact with children.13California Department of Social Services. Background Check The process uses Live Scan electronic fingerprinting, with results sent to the California Department of Justice (DOJ) and the FBI. The DOJ also checks the Child Abuse Central Index. Results flow back electronically to the CCLD’s Care Provider Management Branch.14California Department of Social Services. Live Scan Application Process and Associated Fees No one may have unsupervised contact with children before clearance comes through, and the Child Abuse Central Index check alone can take four to six weeks.
For license-exempt caregivers such as nannies, babysitters, and workers at places like health clubs, California maintains the TrustLine registry. TrustLine runs the same Live Scan process and checks DOJ, FBI, Child Abuse Central Index, and CDSS licensing records. Parents can verify registration by calling 800-822-8490.15TrustLine. Background Checks for Caregiver Services in California
Mandated Reporter Duties
Every employee, administrator, and licensee at a licensed child care facility is a mandated reporter of child abuse and neglect under Penal Code section 11165.7. Lack of training is not a defense.16California Legislative Information. California Penal Code 11165.7 New child care employees must complete mandated reporter training within their first 90 days and renew every two years. CDSS offers free online training in English and Spanish, including a version built for child care providers.17California Department of Social Services. Child Abuse Mandated Reporter Training When abuse or neglect is suspected, the report is filed on the California Suspected Child Abuse Report Form (Form 8572).
Staff Qualifications Outside TK
For ECE staff who aren’t in TK classrooms, the California Commission on Teacher Credentialing (CTC) sets qualifications through the Child Development Permit. The permit uses a tiered matrix:
- Assistant: minimal ECE coursework, works under direct supervision.
- Associate Teacher: 12 semester units of ECE or child development coursework (child growth and development, family and community, curriculum), plus 50 days of supervised classroom experience within the last two years.
- Teacher: 24 ECE/CD units, 16 general education units (humanities, social sciences, math or science, English), and 175 days of classroom experience.
- Master Teacher: Teacher-level requirements plus coursework in mentoring and curriculum specialization.
- Site Supervisor and Program Director: administrative coursework, a bachelor’s degree (higher for Program Director), and significant professional experience.
Each tier opens up broader responsibilities.18California Commission on Teacher Credentialing. Child Development Permits The initial application fee is $100. Upgrading within the first three years after initial issuance costs $50.19California Commission on Teacher Credentialing. Fee Schedule Information Applications can be submitted through an employer or directly to the CTC online.
Quality Counts California
Title 22 sets the legal floor. Quality Counts California, administered by the CDE, is a voluntary rating system that evaluates child development practices, teacher-child interactions, staff qualifications, and the overall program environment across provider types.20California Department of Education. Quality Counts California A Quality Counts rating signals that a program has chosen to be measured above the legal minimum. Participation is optional, so the absence of a rating doesn’t mean a program falls short of the law.