Texas Substitute Teacher Requirements
Texas substitute teacher requirements aren’t set at the state level. The Texas Education Agency leaves hiring standards to individual school districts, which set their own education and experience rules. Most districts require at least a high school diploma, with many preferring 30 to 60 college credit hours or a bachelor’s degree. Every applicant must pass a fingerprint-based criminal background check.

Texas doesn’t set statewide requirements for who can substitute teach. The Texas Education Agency (TEA) leaves those decisions to each of the state’s independent school districts and education service centers, so what qualifies you in one district might not clear the bar in another. Understanding Texas substitute teacher requirements means understanding your target district first, since there’s no single standard that applies everywhere. Substitute teaching is also one of the more common ways people get into Texas classrooms while working toward a full teaching certification, since it skips the coursework and exams a licensed teacher needs.
Use the links below to jump to Texas substitute teacher education requirements, district-specific rules, and the path to full certification.
- Education requirements for Texas substitute teachers
- Age and citizenship requirements
- Background check requirements
- How requirements vary by school district
- How to apply for a substitute teaching position
- Path from substitute teaching to full certification
Education Requirements for Texas Substitute Teachers
Most Texas school districts require substitute teachers to hold at least a high school diploma or GED. That’s the floor, not the ceiling. Many districts prefer or require some college credit, and some ask for a bachelor’s degree outright. The degree doesn’t need to be in education. A candidate with a business or biology degree qualifies the same as one with an education degree, as long as the district’s specific credit-hour or degree requirement is met. Districts typically ask for an official college or high school transcript to confirm eligibility during the application process, so it’s worth requesting one before you apply rather than after.
Age and Citizenship Requirements
Applicants must be at least 18 years old. Most districts also require substitutes to be legally authorized to work in the United States. Beyond that, districts don’t typically impose prior classroom experience requirements, though some prefer candidates who’ve already worked with children in some capacity over those who haven’t.
Background Check
Every substitute teacher candidate in Texas must pass a criminal history background check, including fingerprinting, before starting in a classroom. Under Texas law, anyone whose teacher certification has been revoked or suspended can’t be hired as a substitute. Your district or education service center will walk you through the fingerprinting and background check process when you apply.
How Requirements Vary by School District
Texas substitute teacher requirements swing widely from one district to the next, since the state leaves the rules to local control. Pasadena ISD requires at least 30 semester hours of college credit, the equivalent of one year of college. Spring ISD sets the bar at 48 college credit hours. Houston ISD generally accepts substitutes with 30 to 60 college credit hours, with daily pay scaling up based on credentials. Dallas ISD prefers at least 60 college credit hours or a bachelor’s degree, though it will still consider applicants with only a high school diploma or GED. Aldine ISD requires a teaching certificate, a college degree, or 60 college credit hours from an accredited institution. Northside ISD in San Antonio sets a higher bar still, requiring at least 90 college credit hours along with a 2.5 GPA. Some districts also accept substitute-specific credentials from private training providers in place of a college requirement. Checking your target district’s specific policy before applying saves a wasted trip.
How to Apply for a Substitute Teaching Position
The process starts with picking a district or education service center to apply through, since Texas has no centralized statewide substitute application. From there, most districts follow a similar sequence: submit an online application with your transcripts or proof of education, complete fingerprinting and the criminal background check, and attend a district orientation session. Orientation typically covers classroom management basics, district policies, and what to expect on your first assignment. Once approved, most districts use an online absence-management system that lets substitutes log in and accept available assignments, with pay issued on a biweekly or similar schedule. Contact your local education service center or your target school district directly for its specific application steps and timeline.
From Substitute Teaching to a Full Texas Teaching Certification
Substitute teaching in Texas doesn’t require a state-issued certificate, but it can serve as a stepping stone toward one. Educators who want a long-term contract or a subject-specific classroom typically need a bachelor’s degree, completion of an approved educator preparation program (EPP), and passing scores on the relevant Texas Educator Certification Examination Program (TExES) tests. The State Board for Educator Certification (SBEC) sets the certification standards and eligibility rules, while TEA administers the application process, including the required fingerprinting and background check. Substitute work in the meantime gives candidates real classroom exposure while they finish those requirements, and many EPPs value that hands-on time when reviewing applicants. If a full teaching career is the eventual goal, it’s worth researching teaching certification programs in Texas and TExES exam requirements for your subject area early, rather than treating substitute work as a separate track. Once licensed, teachers also need to track Texas teacher certification renewal deadlines to keep that credential active. Candidates moving to Texas from another state should also check Texas teacher reciprocity agreements before assuming they need to start the certification process from scratch.
Frequently Asked Questions
Does Texas require a state substitute teaching certificate?
No. The state doesn’t mandate a substitute teacher certificate or license. Some districts accept substitute-specific training credentials from private providers, but there’s no single statewide credential every substitute needs.
What’s the minimum age to substitute teach in Texas?
You must be at least 18 years old. Most districts also require substitutes to be legally authorized to work in the United States, along with a high school diploma or GED at a minimum.
Do I need a college degree to substitute teach in Texas?
It depends on the district. Some, like Pasadena ISD, only require 30 college credit hours. Others, like Northside ISD in San Antonio, ask for at least 90 hours plus a 2.5 GPA. Districts including Houston ISD, Spring ISD, Dallas ISD, and Aldine ISD fall somewhere in between, generally requiring 30 to 60 hours or a degree. Check your target district’s policy directly since there’s no statewide standard.
Can substitute teaching lead to a full teaching certification in Texas?
Yes. Many substitutes use the role to gain classroom experience while completing a bachelor’s degree, an approved educator preparation program, and the required TExES certification exams for a full Texas teaching license.
- No statewide substitute requirements exist: the Texas Education Agency leaves education and experience standards up to each school district.
- Education requirements vary widely by district: from a high school diploma minimum up to 60 college credit hours or a bachelor’s degree, depending on where you apply.
- A fingerprint-based background check is required everywhere: no district in Texas can skip this step, regardless of its education requirements.
- Substitute teaching is a common path into full certification: many candidates use it to gain classroom experience while completing an educator preparation program and TExES exams.
Find accredited teacher certification programs in Texas, including educator preparation program options and licensing exam requirements for your certification path.


