You become a childcare worker by meeting the staff requirements your state's child care licensing agency sets — BLS summarizes the common conditions for licensure as a background check, a complete record of immunizations and a minimum training requirement — then building the classroom experience and, where your state requires one, the credential.
This guide walks the five steps in order, from your state's baseline rules to your first application.
What do you need to become a childcare worker?
The list comes from three places, and it pays to have them straight before you apply.
Your state's child care licensing agency writes the legal floor for staff in licensed centers.
Your target employer can set expectations above that floor in its postings.
And where a state requires a nationally recognized credential, that credential carries requirements of its own.
The education item varies by state.
BLS lists the typical entry-level education for childcare workers as a high school diploma or equivalent — its statistical label for the occupation, not a legal minimum — and reports that some states require a high school diploma or equivalent for entry-level positions, while others do not have any education requirements for entry-level positions.
The rest of the baseline is health and safety.
BLS notes that to qualify for licensure, childcare staff often must pass a background check, have a complete record of immunizations, and meet a minimum training requirement — and that some states require staff to have certifications in cardiopulmonary resuscitation (CPR) and first aid.
There is a federal floor under the background-check item too: under CCDF rules (45 CFR 98.43), every child care staff member of a licensed, regulated or registered provider — including prospective staff members — must have a comprehensive background check, and states may disqualify for crimes beyond the federal list.
When a state does require a nationally recognized credential, BLS reports it is most often the Child Development Associate (CDA), which must be renewed every 3 years.
The CDA is what Steps 2 through 4 build toward, so it gets its own step below.
For the role itself — the job titles the umbrella covers, the day-to-day duties, the settings and the pay — see the childcare worker career guide.
This page stays on the entry path.
Step 1: Meet the minimum age, education and health/background requirements
Minimum age reaches you from two directions, and they are different rules.
Federal child labor law sets no hour limits for 16- and 17-year-olds in non-hazardous work, while 14- and 15-year-olds are limited to no more than 3 hours on a school day and 18 hours in a school week.
State child labor laws can be stricter, and the minimum ages your state's child care licensing agency sets for classroom staff are a separate rule from wage-hour law — being old enough to work certain hours under one law does not answer the other.
The education bar is the state question from the section above: for entry-level childcare positions, some states require a high school diploma or equivalent and others have no education requirements.
Ask the licensing agency what it requires for the role you want, and read the postings for the employers you are targeting — expectations can sit above the state floor.
The health and background half of this step is the list BLS ties to licensure: a background check, a complete record of immunizations and a minimum training requirement, with some states adding CPR and first aid certification.
The federal CCDF background check applies to staff members of licensed, regulated or registered providers, and a state's disqualifying list can run longer than the federal one.
Then get the list from the agency itself.
Requirements get revised, secondhand summaries go stale, and the version that counts is the one your state's child care licensing agency publishes now.
The childcare teacher requirements by state pages collect that state-by-state picture for center teaching staff — start there, then confirm with your own agency.
Confirm the rules with your licensing agency
Step 2: Get the credential or coursework your state and employer expect
When a state requires a nationally recognized credential for childcare staff, BLS reports that the credential is most often the Child Development Associate (CDA), which must be renewed every 3 years.
The CDA is awarded by the Council for Professional Recognition, and it is setting-specific: the center-based Preschool CDA covers children ages 3 to 5, and the center-based Infant-Toddler CDA covers ages birth to 36 months.
Pick the one that matches the room you work in — or the one you are aiming for.
The Council's entry requirements are concrete:
- Hold a high school diploma or GED — or be enrolled as a junior or senior in a high school early childhood education career and technical program
- Complete 120 hours of formal early childhood education training, with at least 10 hours in each of the eight CDA subject areas
- Log 480 hours of professional work experience with the setting's age group, earned within the 3 years before you apply
- Prepare a Professional Portfolio within 6 months of applying, and complete a Verification Visit where a CDA Professional Development Specialist observes you working with children
- Pay the $525 online assessment fee (non-refundable)
One fine-print rule matters before you spend anything: the Council does not accept training provided by individual consultants or from a conference toward the 120 hours, so verify that a course counts before you buy it.
If the postings you are targeting ask for coursework or a degree above the credential, the routes are covered separately — see the early childhood education degree guide for the certificate and degree options.
Step 3: Complete required pre-service training
Credential hours and licensing hours are two different ledgers.
The 120 training hours belong to the Council's credential, counted under its rules about which training qualifies.
Pre-service training is a separate track: BLS lists a minimum training requirement among the conditions staff often must meet to qualify for licensure, and your state's child care licensing agency defines what that means for your role.
There is a federal floor under that track too.
Under CCDF rules (45 CFR 98.44), states must require pre-service or orientation health-and-safety training to be completed within three months, and must specify which critical topics must be finished before a caregiver may care for children unsupervised; the training must also cover child development.
Ask the agency which topics your state requires before you work unsupervised.
The hour totals for that track are set in state licensing rules, and our research carries no single national figure for it — the agency's pages are the source for the current figure, and for whether CPR and first aid certification sits alongside it in your state.
If you are working toward the CDA in the same stretch, do not assume one course satisfies both ledgers.
The Council's accepted-training rule and the state's training rule are separate tests, so confirm with the licensing agency — and check the Council's rules — before you pay for a course.
Step 4: Gain classroom experience (aide, assistant, sub, practicum)
Experience is the step the credential system is built around.
The CDA counts professional work experience by the hour — 480 of them with the setting's age group, earned within the 3 years before you apply.
Assistant teacher, aide, floater and substitute work all put you in a classroom with an age group, which is the setting the requirement is measured in — confirm with the Council how hours from a specific role count before you rely on them.
A practicum placement from an early childhood education program can add structured classroom time; ask the Council whether a specific placement qualifies before you count it.
Point the hours at the credential you actually want.
Hours in a preschool room build toward the Preschool CDA, which covers ages 3 to 5.
The Infant-Toddler CDA covers birth to 36 months, and its 480 hours must include experience in all three sub-age groups — young infants (birth to 8 months), mobile infants (9-17 months) and toddlers (18-36 months) — so hours from a single toddler room will not fill that ledger on their own.
One naming trap from the school side: the federal Title I rules set paraprofessional requirements — a high school diploma or equivalent, and for those hired after January 8, 2002, two years of college, an associate degree or higher, or a passing state or local academic assessment.
Those rules govern Title I school programs, not aides and assistants in licensed childcare centers, whose qualifications come from state licensing rules.
Translate any "paraprofessional" checklist you see before you assume it applies to a center job.
Step 5: Apply for childcare worker jobs
Set expectations with the real numbers: BLS projects employment of childcare workers to decline 2% from 2025 to 2035, and projects about 150,300 openings each year, on average, over the decade — all from replacement needs.
Replacement-driven hiring is the normal state of this occupation: seats open as current workers leave, and the aide and assistant roles from Step 4 are the entry points that put credential hours on the board.
Make the application easy to verify.
List your training hours and their provider, your credential status and setting, your experience hours by age group, and any CPR or first aid certification you hold.
Expect a background check as part of hiring at a licensed program — the federal CCDF rules cover prospective staff members, not just people already hired.
Ready to look?
Browse childcare worker jobs on ChildcareHires — every listing is an early-education role at a center or school.
Postings are the employer-side version of this guide: read several and you will see the education, credential and training items from Steps 1 through 3 appearing as requirements.
How long does it take?
There is no fixed timeline, because the path runs on accumulated hours rather than a program length.
The education floor can be low — a high school diploma in the states that require one, and no education requirement for entry-level positions in others — so the paperwork side of entry can be short.
The credential carries the hour totals: 120 training hours and 480 experience hours, which the Council gives you up to 3 years to earn before you apply.
The rest has its own clocks.
The Professional Portfolio is prepared within 6 months of applying, and a Verification Visit by a CDA Professional Development Specialist observes you working with children.
An assistant or aide already working a room may be logging experience hours on the job; someone starting from zero builds them through the roles in Step 4.
Degree routes run on the college calendar instead, which is why two people in the same classroom can reach the same job on very different schedules.
Plan backwards from the posting you want: the state list first, then the credential, then the hours.
Career information, not licensing or legal advice — staff qualification, training and background-check rules are set by each state's child care licensing agency, so confirm the current requirements there before you make a decision that depends on them.