Billionaires Income Tax Act
Key claim: A Senate bill titled the Billionaires Income Tax Act has been introduced and sent to the Finance Committee, proposing a new federal tax aimed at billionaires.
Abstract
(S2845 · 119th Congress) Latest action (2025-09-17): Read twice and referred to the Committee on Finance.
Why this matters
Proposals to tax billionaires’ income (including, in prior versions, unrealized gains on tradable assets) represent a recurring direction in federal tax policy that would shift more of the federal burden onto the highest-wealth households. Tracking introduced bills — even those unlikely to advance — helps establish the baseline of what Senate tax writers are formally putting on the table. At the introduction stage, there is no binding effect on any taxpayer.