FICA Tax at the Social Security Wage Base Limit ($168,600)
Calculates FICA taxes for someone earning exactly the Social Security wage base maximum of $168,600.
How to use this tool
- Enter your annual wages subject to FICA.
- Confirm the Social Security and Medicare rates and the wage base.
- Set the Additional Medicare threshold for your filing status and its rate.
- Read Social Security, Medicare, Additional Medicare, and total FICA.
At exactly the SS wage base, you pay the maximum Social Security tax of $10,453.20 plus $2,444.70 in Medicare tax.
Frequently asked questions
- What is the FICA tax rate?
- For most workers it is 7.65%: 6.2% for Social Security (up to the wage base) plus 1.45% for Medicare on all wages. Employers match this amount; the self-employed pay both halves.
- Why does my FICA rate fall at high incomes?
- Social Security stops at the annual wage base, so above it only Medicare (and any Additional Medicare Tax) applies. That lowers the effective FICA rate on each additional dollar even though the dollar amount keeps rising.
- What is the Additional Medicare Tax?
- It is an extra 0.9% employee Medicare tax on wages above a threshold ($200,000 for single filers, $250,000 married filing jointly in the US). Employers do not match it.