Part-Time Work Rules for Thai University Students

Minimum age and permit rules

Thai labor law sets 15 as the minimum working age for any job. If you are under 18 and start a part-time job, your employer must notify the local labor inspector within 15 days of your start date, though a personal work permit is not required to take the job. Work permits in Thailand apply to foreign nationals working in the country, not to Thai citizens, so as a Thai student you skip that step entirely.

Employers must not put workers under 18 on night shifts or into hazardous work, and hours for that age group cap lower than the standard adult limit. Once you turn 18, the same rules that apply to any part-time worker apply to you.

Pay and hours

Thailand's 2025 minimum wage ranges from 337 to 400 THB a day depending on province, with Bangkok and other major economic centers toward the top of that range. Reforms taking effect in 2025 extended core protections, including minimum wage, paid leave and social welfare access, to part-time and non-standard workers, not only full-time staff.

Standard working hours cap at 48 hours a week, or 8 hours a day, across most jobs. Hazardous work environments cap lower, at 42 hours a week or 7 hours a day. Most student part-time jobs, in retail, food service or tutoring, stay well under these caps anyway, since shifts run a few hours around a class schedule.

Common jobs for Thai university students

Cafes, restaurants and retail stores near campus hire students for evening and weekend shifts, paying close to minimum wage plus occasional tips. Tutoring, particularly in English, math or exam prep subjects, pays more per hour than service work and fits around a class timetable more easily, since sessions run privately or through a tutoring center rather than on a fixed shift roster.

Campus jobs, such as library assistant roles, teaching assistant positions for undergraduate courses, or administrative work in a faculty office, offer another option and often pay through the university directly. Freelance and online work, including graphic design, translation, social media management or content writing, has grown as a part-time option too, since it needs only a laptop and internet access rather than a fixed location.

Tax on part-time income

Part-time and freelance income counts as assessable income under Thailand's progressive personal income tax system, administered by the Revenue Department . Most students earning modest part-time wages fall below the level where tax gets owed once standard deductions and allowances apply, but a taxpayer identification number is still needed if an employer withholds tax from your pay. Depending on your total income for the year, you might have to file an annual return. Check the exact deduction and exemption amounts for the tax year you are filing, since Revenue Department figures get adjusted from time to time.

Balancing work with your degree

Most Thai universities do not cap the number of hours a student works off campus, unlike rules international students face in some study-abroad destinations. The real constraint comes from your own schedule and workload, especially during exam periods or clinical and lab-heavy semesters in programs like medicine, engineering or pharmacy. Talk to your faculty advisor before committing to a fixed weekly shift if your program includes mandatory lab hours, fieldwork or clinical rotations that leave little flexibility.