Proposed Provision: F10. Expand the tax on net investment income (NII) as defined in the Affordable Care Act (ACA) to cover earnings from active S corporation holders and active limited partners. Apply a 12.4-percent tax on this expanded definition of NII, payable to the OASI and DI Trust Funds with specified thresholds, effective for 2024 and later. The unindexed thresholds for this provision are $400,000 for a single filer and $500,000 for a married couple filing jointly. The NII tax would apply to the lesser of NII and the excess of modified adjusted income (MAGI) above the unindexed thresholds.

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

Year Current Law Provision
2023204204
2024187187
2025168176
2026149166
2027131157
2028114147
202996138
203078128
203160118
203243108
20332598
2034788
2035-1279
2036-3169
2037-5159
2038-7049
2039-9138
2040-11227
2041-13316
2042-1545
2043-176-6
2044-198-17
2045-220-28
2046-243-39
2047-265-50
2048-288-61
2049-311-73
2050-333-84
2051-357-96
2052-380-107
2053-403-119
2054-427-131
2055-450-143
2056-474-155
2057-498-167
2058-522-180
2059-547-193
2060-572-206
2061-597-220
2062-623-234
2063-650-249
2064-677-263
2065-705-278
2066-733-294
2067-762-310
2068-791-325
2069-820-342
2070-850-358
2071-880-375
2072-911-392
2073-942-410
2074-974-427
2075-1006-445
2076-1039-464
2077-1074-483
2078-1108-502
2079-1144-522
2080-1181-542
2081-1218-562
2082-1256-583
2083-1294-603
2084-1333-624
2085-1373-645
2086-1413-665
2087-1453-686
2088-1494-707
2089-1534-727
2090-1574-747
2091-1613-767
2092-1651-786
2093-1689-804
2094-1726-822
2095-1762-840
2096-1798-857
2097-1833-874
2098-1868-891
back