FICA tax rate of 7.65% irs.gov IRS your FICA Internal Revenue Service irs.gov irs.gov irs.gov employee portion http://www.irs.gov/taxtopics/tc751.html as of 2016 withheld for FICA irs.gov rate is 1.45% irs.gov 12.4 percent irs.gov http://www.irs.gov/taxtopics/tc751.html irs.gov FICA http://www.irs.gov/taxtopics/tc751.html http://www.irs.gov/taxtopics/tc751.html irs.gov irs.gov Social Security withholding subject to these taxes for the 2016 tax year FICA irs.gov 12.4 percent IRS 1.45 percent irs.gov irs.gov IRS Topic 751 irs.gov as of 2016 https://www.irs.gov/taxtopics/tc751.html irs.gov irs.gov 1.45 percent irs.gov http://www.irs.gov/taxtopics/tc751.html http://www.irs.gov/taxtopics/tc751.html Social Security (FICA) Taxes - OASDI and Medicare irs.gov https://www.irs.gov/taxtopics/tc751.html Learn more http://www.irs.gov/taxtopics/tc751.html Topic 751 – Social Security and Medicare Withholding Rates irs.gov IRS 12.4 percent IRS FICA Federal Insurance Contributions Act FICA IRS Topic 751 Social Security tax rate is higher