How to become a TK teacher in California: the credential and the 24-unit rule (2026–27)

Updated 2026-11-05

Transitional kindergarten (TK) is now a full grade in California: since the 2025–26 school year, every district has to offer it to every child who turns four by September 1. Teaching it takes a regular teaching credential plus a second qualification in early childhood, and the second part is what trips people up. This guide covers both, what districts actually ask for in their postings, and what the job pays.

Right now 58 TK teacher jobs are open at 45 districts and schools, and the numbers on this page update every day.

Two things every TK teacher needs

First, a credential that covers TK. For most people that's the Multiple Subject Teaching Credential, the regular elementary credential. The newer PK-3 Early Childhood Education Specialist Instruction Credential covers TK too, along with preschool through third grade. Intern credentials count, and special education TK classes are taught on an Education Specialist credential.

Second, the early childhood requirement. State law (Education Code section 48000) says a credentialed teacher assigned to TK also needs one of these three:

• 24 semester units in early childhood education or child development, or a mix of the two
• a Child Development Teacher Permit, or a higher permit, from the Commission on Teacher Credentialing
• professional experience in a classroom with preschool-age children that the hiring district judges comparable to the 24 units

The PK-3 credential meets this on its own, because an early childhood degree or the 24 units is part of earning it.

Teachers who were already teaching TK before July 2015 are exempt. Everyone else had until August 1, 2025. That date was pushed back several times over the years, but it hasn't moved since, and the state's guidance, updated in January 2026, still lists it. So plan on showing proof when you're hired, not a promise to finish the units later.

What the postings say

We read every TK teacher posting on EDJOIN and on the job boards of districts that post elsewhere. Of the ones posted this fall:

• About 6 in 10 name the Multiple Subject credential. Fewer than 1 in 10 name the PK-3 credential, and those take either one. Visalia Unified, for example, asks for the PK-3 credential first and accepts a Multiple Subject credential plus one of the three options above.
• 4 in 10 spell out the 24 units, and a third name the Child Development Teacher Permit as the alternative.
• 1 in 5 mention the experience option. Each district decides what counts, and a sign-off from one district doesn't carry over to the next.
• More than half ask for an English learner authorization (you'll see it written as ELA1, CLAD or a bilingual authorization). The PK-3 credential comes with it, and so do Multiple Subject credentials earned in California in recent years.
• About 1 in 7 will consider an intern credential, meaning you're hired while you finish your program.
• A few are dual-language classes, usually Spanish, and ask for a bilingual authorization. A few more are special education TK or TK/kindergarten classes, which need an Education Specialist credential instead.

Have the paperwork ready when you apply: the credential, the English learner authorization, and either transcripts that show the 24 units (course prefixes like ECE, CD or CHDV make them easy to spot) or the permit. Some districts ask for a letter from a previous employer verifying your "TK authorization."

If you already have a Multiple Subject credential

You have two choices, and neither means going back to school.

The 24 units alone meet the requirement. Community colleges offer early childhood education and child development courses, many of them online, and some districts reimburse the cost. Ask before you enroll: the units have to be degree-applicable, not remedial.

Or add the PK-3 credential. If your Multiple Subject credential is valid and carries an English learner authorization, you apply to the Commission directly, with transcripts showing either 24 semester units (36 quarter units) of early childhood education or child development coursework, or a bachelor's degree in child development, early childhood education, human development or a related major, and pay the fee. No program, no exam. The PK-3 credential comes out at the same level, preliminary or clear, as your Multiple Subject one. It's worth doing if you want the TK and preschool door open for good: it's the state's own proof that you meet the requirement, and it moves with you between districts.

If you're new to teaching

There are two routes in, and which one fits depends on where you're starting from.

The standard route is the Multiple Subject credential: a bachelor's degree, a Commission-approved teacher preparation program with student teaching and a teaching performance assessment, the state's literacy requirement, a course or exam on the U.S. Constitution, and the subject matter and basic skills requirements, which most people now meet through coursework rather than tests. It takes a year to two years after the bachelor's. Then you add the 24 units, the permit or the experience for TK. This route leaves you qualified for any elementary grade, which matters if the TK job you want isn't open the year you finish.

The other route is the PK-3 Early Childhood Education Specialist Instruction Credential, which the state created in 2023 for people who want to teach young children specifically. You need a bachelor's degree, the early childhood subject matter requirement (a degree in child development, early childhood education or a related field, or the 24 units), a Commission-approved PK-3 program with its teaching performance assessment, the literacy requirement and the U.S. Constitution requirement. There's no CBEST or CSET. The credential covers preschool through third grade and comes with the English learner authorization built in. CSU campuses and a number of private universities run programs; the Commission keeps the list.

The PK-3 route was built with preschool teachers in mind. If you hold a Child Development Teacher Permit or have worked as a lead teacher in a Head Start or preschool program, the program has to give you credit for part of the student teaching: at least 200 of the preschool and TK hours, and up to 400 hours when you've also done a supervised practicum. Everyone still spends at least 200 hours in a kindergarten through third grade classroom.

Teaching preschool now? There's an emergency permit

If a district can't find a credentialed teacher, it can ask the Commission for an Emergency Specialist Teaching Permit in Early Childhood Education for someone who has a bachelor's degree, a Child Development Teacher Permit or higher, and one of the following: the 24 units, an early childhood or child development degree, or three or more years of full-time teaching experience. It covers general education TK only, can be renewed once, and the district has to request it; you can't apply for it yourself. It's a way into a TK classroom while you finish a credential program, and the districts that use it are usually the ones having the hardest time hiring.

What TK teachers are paid

TK teachers are paid on the district's regular teacher salary schedule, the same grid a fifth-grade teacher is on, with a full-time, full-year contract. The typical California district posts a teacher range of about $64,000 to $113,066 a year this school year, and where you land in it depends on your years of experience and college units. We list every district's posted teacher range. Among the districts and schools hiring TK teachers right now, the highest posted ranges are at Downey Unified School District ($74,101–$151,685/yr), San Jose Unified School District ($75,654–$145,262/yr) and Riverside Unified School District (RUSD) ($74,796–$144,274/yr).

A TK classroom has at least two adults. Since 2025–26, districts have to keep an average of one adult for every ten TK students, and classes average no more than 24. Only the teacher has to meet the requirements above; the second adult is an aide, who has to be at least 18, fingerprinted and a district employee. That's why TK aide postings outnumber TK teacher postings more than two to one. If you're not credentialed yet, becoming a paraeducator in a TK class is the most direct way into one, and aide pay is listed by district too.

Finding the jobs

Districts title the job a dozen ways: "Transitional Kindergarten Teacher," "TK Teacher," "Teacher, Grade TK," "TK/K Combo," "Elementary Teacher (with TK Authorization)." Search for both "TK" and "transitional kindergarten," and look at plain elementary postings too, since some districts hire a pool of multiple subject teachers and assign TK afterward. About a quarter of the open TK teacher postings right now are at charter schools, including networks like Aspire and Gateway; charters set their own schedules and often move faster.

The "Preschool, TK & Child Care" page for your county lists every open TK posting, teacher and aide, with pay and hours. Find it from jobs by county.

Most hiring for August happens from March through July, but TK postings keep coming all year as districts add classrooms, and we've seen new ones every week since we started tracking in September.

Sources: the California Department of Education's Universal PreKindergarten FAQ (the requirement, eligibility and the one-to-ten ratio), the Commission on Teacher Credentialing's transitional kindergarten assignment page, its PK-3 credential requirements (CL-912), its checklist for adding PK-3 to a Multiple Subject credential and its Multiple Subject requirements (CL-561C), and the Legislative Analyst's Office's February 2025 report on TK. What postings ask for comes from the TK teacher postings we read from September through November 2026. Job counts and pay update daily.