An early childhood teaching license is a state-issued teaching certificate for public-school classrooms, public pre-K included.
You earn it from your state's education agency: complete at least a bachelor's degree in early childhood education or a related field, pass the state's certification exam, and apply — in public schools, BLS says preschool teachers generally need exactly that combination, with the early childhood license covering preschool through third grade.
Here is what each step involves.
What is an early childhood teaching license?
An early childhood teaching license is the document a state issues that qualifies you to lead a classroom in its public schools — public pre-K included.
State terminology varies, and this page uses license and certificate interchangeably: both words point to the same document, the state's credential for teaching in its own public school classrooms.
What it is not: a national credential like the CDA, and not the staff qualification rules a state's child care licensing agency writes for center classrooms.
The authority behind it is your state's education agency — the office that runs educator certification, not the child care licensing agency that oversees centers.
BLS draws the line plainly: in public schools, preschool teachers generally need at least a bachelor's degree in early childhood education or a related field, and they must be licensed in early childhood education — a license that covers preschool through third grade — usually by passing an exam.
If you want the whole map first — center rules, credentials, public school — preschool teacher certification sorts out which system asks for what.
And when a job ad asks for a CDA, that is a different document: the CDA is awarded by the Council for Professional Recognition, and BLS says some states and employers require a nationally recognized credential for childcare staff — most often the CDA.
This page is about the license itself.
For the role it leads to — duties, settings, age groups — start with the pre-K teacher career guide.
Grade bands by state: what your license covers
A teaching license is issued as a band — a span of grades or ages the holder is licensed to teach.
BLS's national description puts the early childhood education license across preschool through third grade.
Past that span, the detail belongs to each state: which bands a state issues, what each band is called, and the exact ages and grades it covers are set by that state's education agency — our research does not carry a national list of them, so confirm the bands with the agency.
That is where band-style names come from — a phrase like a birth to kindergarten license describes the kind of band a state can issue, and other states draw the line differently.
Because band names and spans are state-specific, this is also where applicants misread a posting: a band that stops at kindergarten covers different classrooms than one that runs through third grade, so it is worth checking which band a posting lists, not just the job title in the ad.
For the center-based side of pre-K — where child care licensing rules, not certificate bands, set the bar for the classroom — the pre-K teacher requirements guide covers what states ask of pre-K teachers in centers.
Confirm your state's certificate bands
Education and student teaching
The education floor for public-school pre-K is a bachelor's: BLS says preschool teachers in public schools generally need at least a bachelor's degree in early childhood education or a related field, together with the license.
Which majors and degree titles a state accepts toward certification is the education agency's call — confirm with the agency and your preparation program before you enroll.
If you are still choosing the degree, the bachelor's degree in early childhood education guide covers what the coursework looks like.
The center-based track runs lighter on paper: BLS says preschool teachers typically need at least an associate's degree and that requirements vary by setting and state, while some states have no education requirement for entry-level childcare positions.
That gap is why the same pre-K teacher title can mean a bachelor's-and-license job in a district classroom and an associate's-track job in a center down the street.
Student teaching is the piece each program and state defines for itself.
Our research does not carry state-by-state rules for the supervised classroom placement — how long it runs, what documentation it needs, which sign-offs it requires — so get the current requirements from your preparation program and your state education agency before you count on any arrangement, especially if you are already working in a classroom.
Certification exams for pre-K teachers
The exam is the gate BLS names: public school preschool teachers are usually licensed by passing an exam, and which exam is the state's choice.
States name their own certification exams for early childhood, so the test in front of you depends on the state issuing your license.
One exam to know is ETS's Praxis Early Childhood Education test, code 5025 — a 2-hour, 120-question selected-response test.
Which states require 5025 varies, so check ETS's state requirements pages and the education agency in the state where you want to teach before you register or schedule anything.
A separate Praxis covers the special education side of the early childhood band: ETS's Special Education: Early Childhood/Early Intervention test, code 5692, a 2-hour, 120-question computer-delivered exam.
It belongs to the early childhood special education track — a separate route from the general pre-K teaching license, with qualifications set state by state.
Alternative certification routes
Career changers meet this process under names like alternative certification: state-specific routes to the same teaching license.
What the routes are called, who qualifies, and whether a candidate may lead a classroom before finishing — that is the state education agency's call.
Our research did not carry a state-by-state list of alternative certification programs, so confirm the current routes with the agency's educator certification division where you live.
While the license route is in motion, the center side of pre-K hires on its own rules — and it is a place to build classroom hours in the meantime.
BLS says childcare workers' typical entry-level education is a high school diploma or equivalent, and some states have no education requirement for entry-level positions.
The track also leads somewhere: BLS notes childcare workers with a couple of years of experience and a bachelor's may advance to center director.
What our research does not cover
Working in pre-K while you certify
Center classrooms are a place to log your first classroom hours while you certify.
Assistant teacher, aide, floater and substitute roles are hired under a center's child care licensing rules rather than the education agency's certification rules — the teaching license is the public-school requirement.
Publicly funded pre-K in a center can add certificate rules for lead teachers, though: in Louisiana's full-day publicly funded (Type III) centers, lead teachers must hold an Early Childhood Ancillary Certificate or another BESE teaching certificate, or earn the ancillary certificate within 24 months of starting as lead teacher.
Expect the center's own gate.
BLS notes that to qualify for licensure, childcare staff often must pass a background check, have a complete immunization record and meet a minimum training requirement, and some states require CPR and first aid certification.
Preschool-level lead roles typically ask for at least an associate's degree, and where a state or employer requires a nationally recognized credential, it is most often the CDA — one that must be renewed every 3 years.
There is hiring underneath the certification track: BLS projects preschool teacher employment to grow 4% from 2025 to 2035, while childcare worker employment declines 2% over the same span, with about 150,300 openings a year coming from replacement needs.
One question to settle early: ask your preparation program whether center hours count toward your certification — that answer comes from the program and the state education agency, not from the center.
When you are ready to look, browse pre-K teacher jobs and compare what each setting asks for.
This page is career information, not licensing or legal advice. Teacher certification is administered by each state's education agency, and center staff rules by each state's child care licensing agency — confirm current requirements with the agency that issues them.

