Thanks @fffred for the response and information on the Open Social Security tool.
Yes. I have read that the PIA increases with COLA each year. That much I understand. But here is where my specific confusion lies.
I have heard that my wife's spousal benefit uses my PIA that was calculated at my Full Retirement Age (FRA). I have also heard that my wife's spousal benefit is calculated based on my current PIA.
My FRA is 66 and occurred in 2019. For the sake of an example, let's say my PIA in 2019 was $1,995.00 and use the following table that calculates PIA using COLAs:
COLA
2019 PIA = 1,995.00 + 1.6% = 2,026.90 for 2020
2020 PIA = 2,026.90 + 1.3% = 2,053.20 for 2021
2121 PIA = 2,053.20 + 5.9% = 2,174.30 for 2022
2022 PIA = 2,174.30 + 8.7% = 2,363.40 for 2023
(Note: the table, above, is similar to a table found in the Open Social Security tool.)
I filed for my own SSA benefit in 2023. If my wife applies for her SS benefit in 2023, "my PIA" will be used to calculate her spousal benefit.
HERE'S THE REAL QUESTION: Will my wife's spousal benefit be calculated from my 2019 PIA ($1,995) or will her spousal benefit be calculated using my current (2023) PIA ($2363.40)?
Thanks!