Proposed Provision: F11. Apply a separate 12.4-percent tax on net investment income (NII), as defined in the Affordable Care Act (ACA), payable to the OASI and DI Trust Funds with an unindexed threshold of $400,000, effective 2027 and later. The NII tax would apply to the lesser of NII and the excess of modified adjusted income (MAGI) above the unindexed threshold of $400,000. This single threshold would apply regardless of tax filing status.

OASDI Trust Fund Ratio
(assets as a percentage of annual expenditures)

Year Current Law Provision
2025169169
2026149149
2027131131
2028113119
202995107
20307895
20316083
20324371
20332660
2034949
2035-937
2036-2726
2037-4514
2038-631
2039-83-12
2040-102-25
2041-122-38
2042-143-52
2043-164-65
2044-185-79
2045-206-93
2046-228-107
2047-250-122
2048-272-136
2049-295-151
2050-317-165
2051-340-180
2052-363-195
2053-386-210
2054-409-226
2055-433-241
2056-457-257
2057-481-273
2058-505-290
2059-530-307
2060-556-324
2061-582-342
2062-609-361
2063-636-379
2064-664-399
2065-692-418
2066-721-438
2067-750-458
2068-780-479
2069-810-500
2070-840-521
2071-871-543
2072-903-565
2073-935-588
2074-967-611
2075-1000-634
2076-1035-659
2077-1070-684
2078-1106-709
2079-1142-735
2080-1180-762
2081-1219-789
2082-1258-817
2083-1298-845
2084-1338-873
2085-1380-902
2086-1423-932
2087-1466-962
2088-1510-993
2089-1554-1023
2090-1599-1054
2091-1643-1084
2092-1687-1114
2093-1731-1143
2094-1774-1172
2095-1816-1201
2096-1858-1229
2097-1900-1258
2098-1941-1285
2099-1982-1313
2100-2022-1340
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