Wages & stock compensation βΊ F8959.13
F8959.13 Β· federal Β· F8959 line 13
Additional Medicare tax on self-employment income
500
engine v3
not yet verified
How this number was built
R-8959 Additional Medicare tax.
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History β nothing is overwritten
v1 Β· 2026-03-04: 500v2 Β· 2026-03-19: 500v3 Β· 2026-06-23: 500
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