TMF

TMF Group is a leading provider of critical administrative services, helping clients invest and operate safely around the world. Our 11000+ experts and 125+ offices in 87 jurisdictions worldwide serve corporates, financial institutions, asset managers, private clients and family offices, providing the combination of accounting, tax, payroll, fund administration, compliance and entity management services essential to global business success.

We are looking for a motivated Tax Intern to join our Internal Finance Team at Bangkok Office. This role offers an experience in tax compliance to ensure meet Thai Tax regulations.

• Assist in preparing and filing Withholding Tax (WHT), Value-Added Tax (VAT), Corporate Income Tax (CIT) returns;
• Support monthly and annual tax calculations and submissions via Thailand’s Revenue Department e-filing system;
• Conduct approaching to collect WHT-Tax Slip to our client to support Corporate Income Tax (CIT) return;
• Document filing;
• Perform other duties as assigned.

• Final year students or Fresh Graduates majoring in Accounting;
• Can work fulltime at least in 04 months. Can start the internship from January 2026;
• Basic understanding of Thai tax regulations (CIT, VAT, WHT);
• Previous internship or coursework in tax field or consulting is a plus;
• Familiarity with Thailand’s e-filing systems;
• Good command of English, both verbal and written;
• Computer literacy.

Pathways for career development

• Work with colleagues and clients around the world on interesting and challenging work;
• We provide internal career opportunities so you can take your career further within TMF;
• Continuous development is supported through global learning opportunities from the TMF Business Academy;

Making an impact

• You’ll be helping us to make the world a simpler place to do business for our clients;
• Through our corporate social responsibility programme, you’ll also be making a difference in the communities where we work;

A supportive environment 

• Strong feedback culture to help build an engaging workplace;
• Our inclusive work environment allows you to work from our offices around the world, as well as from home, helping you find the right work-life balance to perform at your best