GSIS - The maximum monthly pension for those above 57 years old shall be 80% of the Average Monthly Salary (AMS) received during the last three years immediately preceding retirement. The maximum pension for those aged 57 and below shall be 75% of AMS.

So the higher your salary, the higher your contribution and the higher your pension when you retire.

Ex. if you're earning 100K and you meet the retirement conditions.. you get 80% of that or 80K a month pension.

SSS - dependent on the Maximum salary bracket still pegged at 20K a month..

Ex. If you were born 1970 and you started working 1990, and even if you are getting 100K a month when you retire.. your pension will only be: