I finally figured this out myself. I went to the US Social Security Cost-Of-Living Adjustments web page, and looked up the Cola values for 2021 through 2023.
Year | Amount |
---|---|
2021 | 5.9% |
2022 | 8.7% |
2023 | 3.2% |
Then I applied each value sequentially to calculate the rate at the end of that year.
So starting with $100 at the beginning of 2021:
Year | Start Rate | Cola | End Rate |
---|---|---|---|
2021 | $100.00 | 5.9% | $105.90 |
2022 | $105.90 | 8.7% | $115.11 |
2023 | $115.11 | 3.2% | $118.79 |
The rate at the end of 2023 should be at least $115$118