A teacher wondering how to become a school principal needs classroom experience, a graduate degree in education administration and a state administrator license, then applies for assistant principal or principal posts.
The route is ordered, but the details change with the state and the employer. For a fuller walk-through of each stage, read How To Become A Principal: A Practical Step‑By‑Step Guide For Aspiring School Leaders In 2026 – Principalspartnership. This page helps you decide where you stand now and what to do next.
Reader paths: where to start
Your starting point decides which part of the pathway deserves your attention first. Principal is not an entry-level job. The University of Wisconsin administrator license program says principals generally must first gain experience as teachers or in a related pupil services role. Most schools also expect principal candidates to have classroom teaching experience, according to Gwynedd Mercy University. Find the description below that fits you and follow that route.
You are a classroom teacher without a graduate degree
Your priority is the graduate degree and a clear view of your state’s license rules. Gwynedd Mercy University describes the sequence as a bachelor’s degree with a teacher preparation program, then teaching experience, then a master’s, specialist or doctoral degree in education administration or a related subject. Start by reading your state education agency’s administrator license page, because that page decides which programs count. Our guide to principal certification requirements compares what states ask for.
Do not enrol in a program before you know it leads to your state’s license. A degree title alone does not settle that. Texas, for example, requires completion of an approved principal educator preparation program, as the Texas Education Agency explains.
You already hold a master’s degree
A master’s degree is a strong asset, but it does not replace the license. The pathway described by Gwynedd Mercy University still ends with passing your state’s school administrator license tests and applying for the license. If your degree is not in education administration, check whether it counts as a related subject in your state, and whether you need additional approved preparation coursework. Wisconsin, for instance, asks for license coursework approved by its Department of Public Instruction in addition to the master’s degree and experience, according to the University of Wisconsin program.
You work in pupil services or a related role
Counselors and other pupil services staff are not locked out. The University of Wisconsin program lists teacher or pupil services experience as the generally expected background for principals. State rules differ on which roles count, so confirm with your state agency before assuming your years of service qualify. If your state demands classroom teaching specifically, as Texas does with its requirement for creditable experience as a classroom teacher, you may need to return to a classroom first.
You are already an assistant principal
You are partway along the route, and your next moves are credential checks and interview preparation. Confirm that your license covers the principal post you want, then build your application materials. Start with principal cover letter guidance and prepare answers using our principal interview questions and answers. If you are mid-search for an assistant post, our Assistant Principal Resume: Proven Templates, Examples, And Actionable Tips For 2026 – Principalspartnership covers resume structure.
The pathway from teacher to principal, step by step
The pathway has five stages, and each one unlocks the next. Gwynedd Mercy University lays them out in this order, and the stages work as a checklist for planning.
- Complete a bachelor’s degree with teacher preparation. The degree should be in education or a related subject and include a teacher preparation program, which leads to your teaching credential.
- Teach in a classroom. Gwynedd Mercy University suggests three to five years of experience as a teacher. Your state may set its own minimum, so treat the university’s range as a planning guide, not a rule.
- Earn a graduate degree. A master’s, specialist or doctoral degree in education administration or a related subject is the usual qualification.
- Pass the license tests and apply for the license. The school administrator license is what makes you eligible for administrative posts in a public school.
- Apply for administrative roles. Gwynedd Mercy University names vice-principal and principal as the roles you can apply for once licensed.
Many teachers treat the assistant principal post as the practical bridge between classroom teaching and school leadership. Our guide on how to become an assistant principal explains how classroom teachers make that move, and How Much Does An Assistant Principal Make In 2026? Salary, Benefits, And What To Expect – Principalspartnership covers what the role pays. Teachers who lead a department, run a committee or mentor colleagues usually find that this evidence carries weight when they apply for an assistant post, because it shows leadership beyond their own classroom.
If you are still deciding on your teaching level or have not yet entered a classroom, Becoming A Middle School Teacher: A Practical Step-By-Step Guide For 2026 – Principalspartnership shows how to get started in one common teaching role.
Career path timeline
The timeline is driven by the experience requirement and your degree study. Public sources give ranges, not one number, and the ranges come from different bodies.
- Typical university guidance. Gwynedd Mercy University suggests three to five years of teaching before moving on.
- Across states. The University of Wisconsin program reports that most states require a minimum amount of teaching or classroom experience, usually between 1-5 years.
- Texas. The Texas Education Agency requires two years of creditable teaching experience as a classroom teacher.
- Wisconsin. The Wisconsin license calls for at least six semesters of teacher or pupil services experience.
Read these as minimums for eligibility, not as the point at which a district will hire you. A district with an open principal post will compare candidates by leadership record, not by whether they have just cleared the minimum. A sensible plan is to learn your state’s minimum early, then decide whether to apply for assistant posts at the minimum or to build more leadership experience first.
The sequence also matters. Some teachers finish teaching years before beginning administrator coursework; others begin the degree while still teaching. Your state agency and your chosen program will say which order they accept, so ask before committing. The point of planning this way is to avoid a gap in which you hold the degree but lack the experience a license requires, or the reverse.
Degrees and programs
An educational leadership degree is the standard route into the license, and the question is which level suits you. The University of Wisconsin program reports that the vast majority of states, over 40, require advanced degrees for principal positions. That makes a graduate degree the safe assumption wherever you plan to work.
Master’s, specialist or doctorate
Gwynedd Mercy University lists a master’s, specialist or doctoral degree in education administration or a related subject as acceptable. The University of Bridgeport notes that many aspiring principals pursue a master’s degree, which it calls a valid direction, and presents the Ed.D. as an alternative. For most teachers aiming at a first principal post, the master’s is the more direct and usually shorter option. A doctorate suits someone who already expects to aim beyond the school, such as a central office role, or who wants research and system-level leadership training. If you are unsure, begin with the credential your state needs for the license and revisit a doctorate later.
Choosing a program
Check three things before applying. First, confirm the program is approved by your state for administrator licensing, since an approved preparation program is a condition in Texas and coursework approved by the state is a condition in Wisconsin. Second, ask how the program handles field experience and whether it fits around your teaching schedule. Third, find out whether it prepares you for the state’s license exam. Our overview of an aspiring principals program explains the leadership academies and district-run options that sit alongside university degrees.
Licensing and certification
A school administrator license is the gate between your degree and an administrative post. Most public school principals must be licensed school administrators in their state, according to Gwynedd Mercy University, usually with a graduate degree in education administration or a related field. Different states use different names, tests and combinations of requirements, so principal certification is state business first and university business second.
How states compare
| State or scope | Teaching experience | Degree and credential | Planning use |
|---|---|---|---|
| Texas | Two years of creditable teaching experience as a classroom teacher | Master’s degree from an accredited university, a valid classroom teaching certificate, an approved principal educator preparation program and the required exam | Confirm that your teaching years count as classroom experience, then pick an approved program |
| Wisconsin | At least six semesters of teacher or pupil services experience | Master’s degree and license coursework through the state Department of Public Instruction | Useful if you come from a pupil services role; count your semesters before applying |
| States overall | Usually between 1-5 years of teaching or classroom experience | Over 40 states require advanced degrees for principal positions | Assume a graduate degree is needed, then check the minimum experience in your state |
Figures come from the Texas Education Agency and the University of Wisconsin administrator license program.
Other examples worth knowing
Connecticut offers an example of a state credential with its own name: the University of Bridgeport describes earning a certification for intermediate administration and supervision as part of the route there. New York City shows how an employer layers its own requirement on top of state rules. Applicants to the city’s Principal Candidate Pool need a New York State administrative license such as School Building Leader, and the NYC Public Schools principal page states that the School District Leader certification does not meet the requirements for the pool or for school building leader positions. The lesson is practical: a license with an impressive name can still be the wrong one for the post you want, so match the credential to the job description.
Applying for assistant principal and principal posts
Applications reward preparation, and the first filter is usually a resume and cover letter. The NYC Public Schools process is a clear example. Its online application consists of a resume and a tailored cover letter addressing two specific questions, and the candidate profile should take 30-40 minutes to complete. The city generally posts principal vacancies on the 1st and 16th of each month, and each posting stays open at least 15 calendar days. If you target a large district, learn its posting rhythm so you can have materials ready before a vacancy opens. Other districts will run to their own schedules.
Materials to prepare
- A tailored cover letter. Answer the questions a posting asks, not a generic prompt. Our principal cover letter guide shows how to structure one.
- A leadership statement. Writing out your beliefs about teaching, learning and school culture helps you answer panel questions consistently. See examples of an educational leadership philosophy statement.
- A portfolio. Gather evidence of leadership you have already done, such as committee work, mentoring and data-driven projects. Our administrator portfolio examples show what to include.
- Interview practice. Rehearse scenarios and your reasoning, using our principal interview questions and answers as a starting point.
Build these materials before you need them. Teachers who have a draft philosophy statement and portfolio in hand can respond to a posting quickly, rather than assembling everything inside the application window. It also pays to ask a current principal or district administrator to read your letter and portfolio, since they see what panels respond to.
Principal salary and what shapes it
Principal salary depends on experience and work location. That is the verified starting point from the University of Wisconsin administrator license program, which says pay will vary depending on experience and work location. It is therefore a mistake to rely on a single national figure when deciding whether the move suits you.
How to judge the pay for your situation
Compare like with like. Look up the published salary schedule or recent posting for the district where you want to work, and note the pay for assistant principals and principals separately. Then set that against your current teacher pay and the cost of the degree and license you still need. Our guide to how much do principals make goes deeper on pay, and the assistant principal pay article linked earlier covers the step before it. Pay is one input among several: the role also changes your hours, responsibilities and day-to-day pressure.
That last point deserves honest attention before you spend years and money on credentials. Our article is being a principal stressful covers the demands of the job so you can weigh them against the pay and the satisfaction of leading a school.
Assistant principal, principal and superintendent
These three roles form a ladder in many districts, and knowing where each sits helps you plan. The assistant principal, also called vice-principal in some places, is an administrative post open to licensed candidates, as Gwynedd Mercy University notes. The principal leads the school and, per the same university, reports to the superintendent while ensuring the school runs smoothly. The superintendent leads the district.
Is the assistant principal step necessary?
Not always, but it is common, and it gives you experience with discipline, scheduling, supervision and evaluation before you carry full responsibility. Some candidates move directly to a principal post, especially in smaller schools. If you can choose, an assistant post usually lowers the risk of a difficult first principal year, because you learn the work under someone else’s leadership. Whether it is available depends on local openings and on how districts in your area promote.
Looking further ahead
Some principals later aim for district leadership. In Texas, a superintendent candidate must hold a principal certificate or the equivalent issued by the Texas Education Agency, or have substitute managerial experience that the agency approves. That shows how the principal license can serve as a base for the next level. Our article on what comes after principal explores central office roles and the superintendency in more detail. A doctorate becomes more relevant at that stage, which is another reason to keep the master’s first, doctorate later logic in mind.
If administration is not the right fit
Some teachers explore the pathway and decide against it. That is a sound outcome if the demands, the study or the pay do not fit your life. Leadership interest does not have to end in a principal’s office, and your classroom experience transfers to other work. Our article What To Do After Teaching: 10 High-Potential Jobs For Former Teachers (2026 Guide) – Principalspartnership covers alternatives for teachers who want to move beyond the classroom without becoming administrators.
Putting a plan together
A workable plan has four decisions. Choose your state or target district and read its administrator license page. Decide whether a master’s or a doctorate fits your goals. Confirm that your teaching years meet the minimum and keep a record of leadership work as you go. Finally, prepare your application materials well before a vacancy appears. If you do those four things in order, you reach each stage knowing what the next one demands, and you avoid the most common setback: finishing a degree that does not match the license your state requires.
Frequently asked questions
| Question | Answer |
|---|---|
| How do you become a school principal? | Earn a bachelor’s degree with teacher preparation, teach, complete a graduate degree in education administration, pass your state’s administrator license tests and apply for the license, then apply for assistant principal or principal posts. |
| What degree do you need to be a principal? | Usually a graduate degree. Over 40 states require an advanced degree for principal positions, and a master’s, specialist or doctoral degree in education administration or a related subject is accepted in the pathway Gwynedd Mercy University describes. |
| How much do principals earn? | Pay varies with experience and work location, so check the salary schedule of the district you want to work in rather than relying on one figure. |
| How do teachers move into assistant principal roles? | They gain classroom experience, complete the graduate degree, obtain the state administrator license and then apply for vice-principal or assistant principal openings. Documented leadership work in your school strengthens the application. |
| Do you need a doctorate to be a principal? | No. A master’s degree is a common route for aspiring principals, and the Ed.D. is an alternative some candidates consider instead. |
