Becoming a principal takes planning, and the path looks different depending on where you teach. School principal certification requirements vary by state, but the overall path is consistent: a master’s degree, real classroom experience and a state-issued license stand between a teacher and the principal’s office.
Knowing each step in advance helps you choose the right graduate program and build a realistic timeline toward licensure. Most educators meet these requirements while continuing to teach, which is why so many principal candidates choose a part-time, online pathway rather than stepping away from the classroom.
Texas A&M International University (TAMIU) offers an online Master of Science (M.S.) in Educational Administration program. It is a state-approved online program built for Texas teachers who are ready to lead. Coursework and the required field practicum align directly with the certification steps outlined below.
What Are the Requirements to Be a Principal?
Most states require three foundational elements: a master’s degree, completion of a state-approved principal preparation program and hands-on teaching experience. Candidates must also pass a state certification exam before they can apply for a principal license.
Principal qualifications differ in the details, required years of teaching experience, specific exam names and preparation-program length all vary by state. These four core steps appear in nearly every state’s process. Understanding this shared framework makes it easier to map your own state’s specific rules onto a general timeline.
School Principal Certification Requirements Step by Step
Principal certification follows four sequential stages, and each stage builds on the one before it. Earning the degree comes first, followed by the state-approved preparation program, teaching experience, and the certification exam.
These steps are largely the same across most states, even though individual state agencies administer them differently. Texas principal certification requirements reflect this same national standard, making Texas a useful example for understanding the process nationwide.
Earn a Master’s Degree
A master’s degree is the foundation of principal certification everywhere. Most states require a graduate degree in education, educational leadership or a closely related field before a candidate can move further in the process.
In Texas, the Texas Education Agency (TEA) requires principal candidates to hold a master’s degree from a university accredited by an agency recognized by the Texas Higher Education Coordinating Board. School principal education requirements begin with this degree, and choosing an accredited, state-aligned program early helps prevent delays later in the certification process.
Complete a State-Approved Preparation Program
Every state requires candidates to complete a state-approved principal preparation program in addition to the master’s degree. These programs cover school law, instructional leadership, campus administration and the practical skills principals rely on daily.
In Texas, a state-approved preparation program must be completed before the TEA issues a principal certificate. TAMIU’s online M.S. in Educational Administration program meets this requirement, pairing fully online courses, such as Principalship and Public School Law with a supervised practicum completed across elementary, middle and high school settings.
Gain Teaching Experience
Teaching experience is required, not optional, in almost every state that certifies principals. Most states require three to five years of classroom experience before a candidate can move on to a preparation program or licensure.
Texas requires a minimum of two years of creditable teaching experience, though most districts prefer candidates with more time in the classroom. NAESP, the National Association of Elementary School Principals, is the national professional association for elementary and middle-level school leaders. It reinforces these classroom-experience expectations through its research, professional development and advocacy work.
Pass the Principal Certification Exam
Candidates must pass a state certification exam before they can receive a principal license. In Texas, this includes the Principal EC–12 certification exam, along with the Performance Assessment for School Leaders (PASL) for candidates completing programs aligned with the state’s current assessment framework.
The Wallace Foundation’s research synthesis on principal preparation, conducted by the Learning Policy Institute, finds that high-quality preparation — including content learning paired with hands-on leadership practice, such as an internship — leads to principals who perform better on the job, along with stronger outcomes for their teachers and students. Candidates who complete a rigorous preparation program tend to enter both the exam and the job better equipped to lead.
What Certifications Are Needed to Be a Principal?
State certification is the credential that legally allows someone to serve as a principal, and most states call it a principal license or principal certificate. Earning it follows the same sequence in nearly every state: degree, preparation program, teaching experience and exam.
Texas issues a Principal Certificate once a candidate completes the master’s degree, the approved preparation program, the required teaching years and the state exam. The National Principals Association (NPA) supports school leaders nationwide with policy guidance and professional resources tied to certification and preparation pathways. So, what credentials do you need to be a principal? A master’s degree, a completed state-approved preparation program, verified teaching experience and a passing exam score all contribute to the final license.
How Long Does It Take to Get Your Principal Certification?
The full path to principal certification typically takes eight to ten years, starting on the first day of a bachelor’s degree program. That includes roughly four years for the bachelor’s degree, two or more years for the master’s degree and three to five years of teaching experience before a candidate applies for licensure.
The state exam and certificate application add a few more months to that timeline. The U.S. Bureau of Labor Statistics (BLS) projects about 20,800 principal openings each year, on average, through 2034, even though overall employment in the role is projected to decline slightly over the same period. This means most of those openings will come from principals retiring or moving into other roles rather than from newly created positions.
That steady replacement demand makes the investment in certification worthwhile for teachers ready to move into school leadership. Learning how to get principal certification starts with choosing the right preparation program. Educators who earn their master’s degree while continuing to teach can often move through the process faster. An online program reduces much of the scheduling conflict between full-time teaching and graduate coursework, allowing the two to overlap rather than compete.
Take the next step toward principal certification with the M.S. in Educational Administration at TAMIU online program.
About Texas A&M International University
Texas A&M International University (TAMIU) is a member of the Texas A&M University System and is located in Laredo, Texas. TAMIU offers a range of online graduate programs in education, business and the sciences.
The College of Education prepares educators and administrators to lead in diverse, bilingual school communities across Texas and the broader region. TAMIU graduates are employed in more than 150 school districts throughout the state.
