
How to Become an ESL Teacher
How to Become an ESL Teacher

How to be an ESL teacher
Becoming an English as a Second Language (ESL) teacher opens doors to a rewarding career helping non-native speakers master English. This guide covers everything you need to know, including how to get an ESL certification, the educational requirements, and how to teach ESL to adults and children.
What is an ESL teacher?
ESL teachers help students of all ages and backgrounds learn English for academic, professional, or personal reasons. The job requires deep knowledge of English grammar, vocabulary, and cultural nuances, as well as strong communication and organizational skills.
Essential skills
Anyone who's considering becoming an ESL teacher or tutor should have the following traits:
Deep understanding of English grammar and usage
Ability to explain complex concepts clearly
Cultural sensitivity and adaptability
Strong organizational and communication skills
Familiarity with educational technology and online teaching platforms
Steps to become an ESL teacher
Earn a bachelor's degree
Before you can get an ESL certification, you must obtain a bachelor's degree in education, English, linguistics, or a related field. Coursework in teaching methods, linguistics, and cultural studies is highly beneficial.
Choose an ESL training program
Next, you must complete an ESL certification program, such as Teaching English as a Foreign Language (TEFL), Teaching English to Speakers of Other Languages (TESOL), or Certificate in English Language Teaching to Adults (CELTA).
Choose the certification that matches your career goals:
TEFL: For teaching abroad
TESOL: For teaching in the U.S. or internationally
CELTA: For teaching adults, often preferred by language schools
How to get an ESL certification
Once you've chosen your path, research programs and find an accredited certification program online or in-person. Then enroll and complete coursework, which should include teaching methodologies, lesson planning, and classroom management.
Once you pass the required exams and demonstrate your knowledge and skills through assessments, you'll be able to receive your certification. You can use this credential to apply for ESL teaching positions.
Obtain a teaching license
In many regions, ESL teachers in public schools must hold a valid teaching license. Requirements vary by state or county, so research local regulations. Most states require the following for getting a teaching license:
Earning a bachelor's degree from an accredited college or university
Completing a state-approved teacher preparation program
Passing required certification exams (such as Praxis or state-specific tests)
Completing a background check and providing proof of legal eligibility to work in the U.S.
Submitting official transcripts and other documentation with your application
Meeting any additional state-specific coursework or training requirements
Consider advanced education
For higher-level or university positions and increased earning potential, students can pursue a master's degree in TESOL, Applied Linguistics, or Education. Advanced degrees open doors to curriculum development roles, teacher training positions, and administrative opportunities. Many universities prefer or require master's-level qualifications for ESL instructors, making this investment valuable for career advancement.
Career paths and opportunities
Once you have an ESL certification or a relevant degree, you can work in a variety of different settings, which have different requirements.
Step | Requirement | Relevant for |
---|---|---|
Bachelor's degree | Education, English | All ESL teachers |
ESL certification | TEFL, TESOL, CELTA | Domestic & international |
Teaching license | State-specific | Public schools |
Advanced degree (optional) | Master's in TESOL or related | University or advanced roles |
Online tutoring experience | Platforms like Tutors.com | Freelance or part-time tutors |
You may have to adjust your plans based on your goals and desired teaching position:
Public schools: Requires a teaching license and ESL endorsement
Private language schools: Often accept TEFL/TESOL/CELTA certification
Online tutoring: Flexible, global opportunities through various platforms
University-level teaching: Advanced degrees and experience may be required
Salary
The average salary for a certified ESL teacher in the United States is $38,400 to $80,000 per year, depending on your location, experience, and education. ESL tutors can expect to make $30,000 to $57,000 per year, although some top earners can make more.

How to become an ESL tutor
To become a tutor instead of a certified teacher, start by gaining experience through platforms like Tutors.com. Build your profile, set your rates, and offer trial lessons to attract in-person or online students. You can even offer specific services, like preparing for the TOEFL exam.
Tutors and prospective teachers can also participate in mentorship programs to enhance teaching skills and receive support.
How to teach ESL
Teaching adults or children who don't already speak English can be challenging. Follow these tips to make sure your classroom is as welcoming and successful as possible:
Know your content: Master English grammar, vocabulary, pronunciation, and cultural differences.
Plan effective lessons: Design lessons that match your students' proficiency levels and goals. Use a mix of speaking, listening, reading, and writing activities.
Use engaging materials: Incorporate real-world materials such as news articles, job applications, and conversational scenarios. Make use of technology like apps, online resources, and multimedia presentations.
Foster a supportive environment: Create a classroom atmosphere that encourages participation and values mistakes as learning opportunities.
How to teach ESL to adults
Teaching ESL to adults requires a specialized approach. Adults often learn English for career advancement, travel, or personal growth. Tailor lessons to their goals and adapt to individual learning styles by using visual aids, hands-on activities, and auditory materials.
Use practical materials and focus on real-life situations, such as job interviews or workplace communication. Teachers should also use group discussions and role-plays and address grammar and vocabulary in context, using examples from daily life.
Offer constructive feedback and celebrate progress to keep adults motivated, and give resources for independent learning outside of class.