A teaching job in Korea can look excellent on paper: competitive salary, provided housing, a quick start date, and a school that says it is eager to hire you. The challenge is that finding legitimate Korean schools means looking past a polished job ad and asking how the employer operates when questions get specific. A trustworthy school should be able to explain its schedule, contract, visa process, and expectations clearly before asking you to commit.
For most teachers, this is not just a job search. It is a move to another country, often for a full year. Taking the time to verify a school protects your income, your visa status, and your experience after arrival.
Start With the Job Details, Not the Sales Pitch
A legitimate employer can describe the position in practical terms. You should know whether you are applying to a public school, a private academy known as a hagwon, an international school, or a university program. Each setting has different schedules, student ages, vacation policies, and hiring practices.
Be cautious when an ad relies on broad promises but avoids the basics. Phrases such as “great environment” and “excellent benefits” are not problems by themselves, but they should be supported by clear information. Ask for the school’s location, the expected teaching hours, the total hours you must be at work, class size, curriculum responsibilities, and the start date.
A legitimate school does not need to have a perfect schedule or the highest salary in the market. Some smaller academies have longer teaching days, while public school roles may have more predictable office hours but fewer openings. What matters is whether the employer represents the conditions honestly and puts them in writing.
How to Verify Korean Schools Before You Sign
The interview is your opportunity to assess the school as much as the school assesses you. Pay attention to whether the interviewer answers direct questions or repeatedly changes the subject. A clear, organized conversation is not a guarantee of a good placement, but confusion and pressure are useful warning signs.
Ask to speak with a current foreign teacher or, if that is not possible, a recent former teacher. One conversation will not tell you everything, since experiences can differ by manager, grade level, or timing. Still, it can reveal how the school handles day-to-day issues such as lesson planning, overtime, communication with Korean staff, and housing repairs.
You should also confirm the school’s legal identity and address. The name used in an online ad may be a brand name rather than the registered business name, so ask for both. If you are working with a recruiter, they should be able to explain who the employer is, where the school is located, and who will issue your contract and support your visa application.
A reputable recruiter screens employers and raises concerns before presenting a position to a candidate. PlanetESL works with approved schools and helps teachers review the practical details that can be difficult to assess from abroad. That support is especially valuable when you are comparing several offers with different salaries, locations, and housing arrangements.
Questions That Reveal How a School Operates
Ask how many foreign teachers work there and how long they have stayed. Frequent turnover does not automatically mean a school is unsafe, particularly after staffing changes or a recent expansion. However, if every teacher leaves after one contract, find out why.
Ask who will train you, what materials are provided, and whether you will be expected to create lessons outside teaching hours. It is also reasonable to ask how the school communicates schedule changes and who handles concerns between foreign teachers and management.
Finally, ask about the school calendar. You need to know the number of paid vacation days, national holidays, teacher workdays, and whether vacation dates are chosen by the school or coordinated with staff. Vague answers here can lead to disappointment later, even when the school is otherwise legitimate.
Read the Contract as a Working Document
A Korean teaching contract should do more than state a monthly salary. It should spell out your working hours, teaching load, workplace location, housing terms, vacation, sick leave, pension, health insurance, severance, and the conditions for ending employment.
Look closely at the difference between teaching hours and total working hours. A contract may list 25 teaching hours per week but require you to remain at school significantly longer for preparation, meetings, student supervision, or administrative duties. Neither arrangement is automatically unreasonable. The issue is whether the full expectation is clear before you accept.
Pay attention to overtime language. If extra teaching, substitute classes, or weekend events are possible, the contract should explain whether they are optional, how they are approved, and how they are paid. Avoid agreements that give the employer unlimited discretion to add work without compensation.
Housing deserves the same level of attention. Many Korean schools provide a studio apartment or offer a housing allowance. Confirm whether the apartment is shared, furnished, close to the school, and subject to deductions for utilities or building fees. Ask what happens if the school-provided housing is unavailable when you arrive. A legitimate employer will have a plan rather than asking you to solve a last-minute problem on your own.
Do not rely on verbal promises that do not appear in the contract. If a school says it will cover a flight reimbursement, provide a settlement allowance, or offer additional vacation, ask for the terms in writing. This is not distrustful. It is standard professional practice when relocating internationally.
Confirm the Visa Process Is Properly Handled
For most native English-speaking teachers at private academies and public schools, the relevant visa is the E-2 teaching visa. Your employer must be prepared to provide the documents required for sponsorship, and the process should follow the correct sequence.
Be wary of anyone who suggests arriving as a tourist and beginning work before your visa is issued. Working without proper authorization can create serious immigration and employment problems. A responsible school or recruiter will explain what documents you need, when you need them, and how the visa timeline affects your start date.
Document requirements can include a degree copy, criminal background check, apostille, transcripts, health-related paperwork, and signed contracts. Requirements may change, and processing times vary by location and season. That is why organized guidance matters. Good support does not mean someone can eliminate every delay, but it means you are not guessing which document comes next.
Watch for Pressure, Missing Information, and Unusual Payments
Most questionable placements reveal themselves through patterns rather than one dramatic red flag. The school may rush you to sign without an interview, refuse to share a full contract, provide inconsistent answers about hours, or avoid letting you speak to current staff.
Be particularly careful if you are asked to pay a fee directly to secure a teaching job. Recruitment fees charged to teachers, unexplained deposits, or requests to send money to a personal account should prompt immediate questions. You may need to pay for your own document preparation, visa application, or initial personal expenses, but an employer should be transparent about what is required and why.
Another concern is a job that sounds too flexible to be credible. A high salary, minimal hours, immediate visa, free housing, and no interview can be appealing, especially when you are eager to move. Yet legitimate schools hire carefully because they are trusting you with students. A reasonable screening process is often a positive sign.
Consider the Support After Arrival
The quality of a placement is shaped by what happens after you accept. Even good employers can face unexpected issues with housing, schedules, or paperwork. The difference is how quickly they communicate and whether you have a clear point of contact.
Before accepting an offer, ask who will meet you or assist you when you arrive, how you will get to your housing, and what support is available during your first days. You may need help setting up a phone plan, understanding local transportation, opening a bank account, or preparing for an initial health check. Not every school provides every service directly, but you should know what support exists.
A well-matched position will not necessarily be the highest-paying offer or the school with the flashiest social media presence. It will be a school whose expectations fit your goals, whose contract reflects its promises, and whose hiring process respects you as a professional. Ask the detailed questions now, keep copies of every document, and give yourself the confidence to choose a placement that feels clear before you board the plane.
