Calculate Social Security Contributions. New Maximum Wage Adjustment!!
# Social Security # Adjust pay
# Excel formula # Calculate contributions # SSO
Social Security has a notice setting out the minimum and advanced wages used as the base for calculating contributions of insurers under Section 33 2025.
The advanced wages used to calculate contributions are as follows:
✅ from 1 Jan 2026 to 31 Dec 2028
Compute the actual wage but not more than 17,500 baht / month (contribution not more than 875 baht / month)
✅ From 1 Jan 2029 - 31 Dec 2031, the actual wage is calculated but not exceeding 20,000 Baht / month (contributions not exceeding 1,000 Baht / month).
✅ From 1 Jan 2032 onwards, the actual wage is calculated, but not exceeding 23,000 Baht / month (contributions not exceeding 1,150 Baht / month).




































































