1/27.5 = 3.6% 你看一下RMD life table
柠檬椰子汁
2023-09-27 10:49:43
( reads)
https://www.fidelity.com/bin-public/060_www_fidelity_com/documents/UniformLifetimeTable.pdf
72 73 74 75 76 77 78 79 80 81 82 83
27.4 26.5 25.5 24.6 23.7 22.9 22.0 21.1 20.2 19.4 18.5 17.7
每老一岁，RMD比例大一点，但是总和也应该少一点，如果你想用spreadsheet精算，have at it.
phx007
2023-09-27 10:53:00RMD是balance/factor. 80岁是17，所以RMD比70岁要多，if balance is same.