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Social Security Spouse Benefit Calculator

Step 1: Enter Your Information

Enter the year and month (YYYY-MM) you wish to start receiving spousal benefits.

Understanding Your Benefits

PIA (Primary Insurance Amount): This is the foundational benefit amount calculated from a person's lifetime earnings record. It represents the benefit amount payable at Full Retirement Age (FRA). Your own PIA and your spouse's PIA are key factors in determining spousal benefits.

MBA (Monthly Benefit Amount): This is the actual dollar amount you receive each month. It starts with the PIA but can be different due to factors like claiming benefits early (reduction), delaying benefits past FRA (increase), Cost-of-Living Adjustments (COLAs), or other offsets.

Spousal Benefit & Offset: You may be eligible for a benefit based on your spouse's work record, up to 50% of their PIA if you claim at your FRA. If you claim *before* your FRA, this 50% amount is permanently reduced based on how many months early you start. When you are eligible for both your own retirement benefit and a spousal benefit, SSA applies an offset rule: they pay your own benefit first. If the calculated spousal benefit (after any age reduction) is higher than your *own PIA*, you receive an additional amount equal to the difference (Reduced Spousal Benefit - Your PIA). The total benefit you receive will generally equal the higher of your own benefit or the potential spousal benefit amount.

Disclaimer: This calculator provides an estimate for informational purposes only. Consult the official Social Security Administration for definitive benefit amounts.

Helping Americans navigate Social Security and Medicare nationwide