As of Mar 31, 2025, the average annual pay for a Assistant Secretary in Thailand is ฿22,579 a month.

WorkVenture Technologies is seeing annual salaries as high as ฿54,000 and as low as ฿12,000, however most of Assistant Secretary salaries currently range between ฿18,000 (25th percentile) to ฿42,550 (75th percentile) in Thailand.