The Revenue Code was amended by Act (No. 44) B.E. 2560 (2017), revising the personal income tax scale, effective for the 2017 personal income tax for which the return must be filed in 2018, as follows:

For more information or assistance, please contact: Anong Seehapan, E-mail : anongs@ilct.co.th or
Laeard Ketwat , E-mail : laeardk@ilct.co.th