Social Security FICA Tier 1 vs Tier 2 Calculator

Compare FICA Tier 1 (Social Security wage base 6.2%) and Tier 2 railroad retirement contributions, showing break-even crossover and net take-home impact by income level.

Principal ($)
Annual Rate (%)
Years
Compounding / Year
$ Finance Disclaimer: These calculators are for educational and illustrative purposes only. Results do not constitute financial advice. Consult a licensed financial advisor before making investment or borrowing decisions.
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How to Use

Enter the values for the scenario you are assessing. Compare FICA Tier 1 (Social Security wage base 6.2%) and Tier 2 railroad retirement contributions, showing break-even crossover and net take-home impact by income level. Use the fica tiers result to inform your calculation.

Frequently Asked Questions