Billionaires Income Tax Act
In committee: it can still change before the session ends.
- Stage
- In committee
- Started in
- Senate
- Sponsors
- 24
- Latest action
- Sep 17, 2025
What it does
The Billionaires Income Tax Act would amend the Internal Revenue Code to require high-income and high-net-worth taxpayers to pay taxes annually on the appreciation of their assets, eliminating tax deferral strategies like "buy, borrow, die" that allow billionaires to avoid taxes indefinitely. It would apply mark-to-market taxation to tradable assets and impose deferral recapture amounts on transfers of nontradable assets, ensuring gains are taxed when they occur rather than when assets are sold or transferred at death. The bill targets loopholes that enable the ultra-wealthy to shield income from taxation, including stepped-up basis at death and certain trust and estate planning techniques.
No official summary is available here. This one was written by AI from the bill’s text.
Where it stands
Introduced (Done)
Committee (Current step)
Floor (Not started)
Law (Not started)
What moved
Who is involved
Sponsors
The lawmakers who put their names on it, lead sponsors first.
- Ron Wyden
- Adam Schiff
- Alejandro Padilla
- Angela Alsobrooks
- Ben Luján
- Bernard Sanders
- Brian Schatz
- Chris Van Hollen
- Christopher Coons
- Christopher Murphy
- Edward Markey
- Elizabeth Warren
- Jeff Merkley
- John Fetterman
- John Reed
- Martin Heinrich
- Mazie Hirono
- Patty Murray
- Peter Welch
- Richard Blumenthal
- Sheldon Whitehouse
- Tammy Baldwin
- Tammy Duckworth
- Tina Smith
In the news
Reporting that may mention this subject. Possible matches are labeled.
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Where it goes next
While a bill can still move, the questions are about people and money.