Social Security Calculator
See how your U.S. Social Security benefits could change depending on when you start.
Enter your details to compare filing dates for you and your spouse. You can explore more options after seeing your results.

2. Your results
Enter your details, then select “See my results.” Your filing dates and benefit estimates will appear here.
Educational modeling only, not financial, tax, or claiming advice. The strategy shown maximizes expected present value under the inputs and assumptions; it does not guarantee benefits or determine your best personal decision. Results depend on mortality assumptions, discount rates, filing history, and eligibility. Taxes, Medicare deductions, and individual cash needs are not modeled. Confirm eligibility, work-record estimates, and current rules with SSA. Finelo is not affiliated with or endorsed by SSA or Open Social Security.