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Dodd–Frank Act
July 21, 2010· Law or policy· Laws, labor & antitrust
Well documentedSolid records, texts or physical evidence.
The 2010 US law that rewrote financial regulation after the 2008 crisis, aiming to end taxpayer bailouts and protect borrowers.
See it on the Innovation & Wealth map →What happened
Signed by President Barack Obama on July 21, 2010, and named for Senator Chris Dodd and Representative Barney Frank, it ran about 850 pages. It required big banks to hold more capital and pass yearly stress tests, pushed most derivatives through clearinghouses, banned banks' speculative trading (the Volcker Rule), set up a way to wind down failing giants and created the Consumer Financial Protection Bureau. A 2018 law eased rules for mid-sized banks; in 2025 the Trump administration moved to shrink the bureau.
Impact on society and the economy
It left the biggest banks better capitalized and safer, critics say at the cost of compliance burdens that favor large banks over community lenders.
How we know
The statute, thousands of pages of agency rules, Federal Reserve stress-test results, and studies of bank capital and lending since 2010.
Still debated
Whether the 2018 rollback contributed to Silicon Valley Bank's 2023 failure, and whether Dodd–Frank truly ended 'too big to fail,' are still argued.
Connections (2)
▸Bank bailouts and TARP were followed by Dodd–Frank ActWell documented
The connection
Public anger at rescuing Wall Street with taxpayer money pushed Congress to try to end 'too big to fail.' Dodd–Frank created a process to wind down failing giants without bailouts, required big banks to hold more capital and pass yearly stress tests, and cut TARP's authority from $700 billion to $475 billion. It passed mostly along party lines.
When and how
Washington, 2009–2010; drafted by Senate Banking chair Chris Dodd and House Financial Services chair Barney Frank with the Obama Treasury; Senate vote 60–39.
How we know
The law's text and legislative history refer directly to the bailouts; the hearings and votes are public.
Debates
Whether too big to fail really ended: the biggest banks grew larger, and the 2023 rescue of Silicon Valley Bank's depositors suggests bailouts continue in new forms.
▸Dodd–Frank Act partly reversed Repeal of Glass–Steagall (Gramm–Leach–Bliley Act)Mostly agreed
The connection
Dodd–Frank did not restore the old wall between commercial and investment banking. Its Volcker Rule, named for former Fed chair Paul Volcker, banned banks with insured deposits from trading for their own profit and limited their stakes in hedge funds and private equity, a partial return to Glass–Steagall's idea. Combined giants like JPMorgan and Citigroup stayed intact.
When and how
Washington; added to the law in 2010, finalized by five agencies in December 2013, and loosened in 2019–2020.
How sure are we?
The law and the agencies' rule texts; commentators widely describe the Volcker Rule as a narrower 'Glass–Steagall lite.'
Debates
Whether fully restoring Glass–Steagall, as bills by Elizabeth Warren and others proposed, would make banks safer or just push risk to less regulated firms.