Portia Grant is an employee who is paid monthly. For the monthof January of the current year, she earned a total of $8,998. TheFICA tax for social security is 6.2% of the first $137,700 ofemployee Portis Gront is an employee who is paid monthly. For the month of Jsnubry of the cultent yenc she camed a total of 5 , ge8. The Federat ingurance Contributicns Act FiCA) tax for soclal security is 6.2 2 answers