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One Big Beautiful Bill Act (2025)
July 4, 2025· Law or rule
Fact, law or dataA rule, statute, definition or measured number.
The July 2025 budget law that made the 2017 tax cuts permanent, added new breaks, cut Medicaid and food aid, and raised the debt limit.
See it on the Money & Finance map →How it works
Passed with only Republican votes (51–50 in the Senate, Vice President Vance breaking the tie) and signed July 4, 2025, it kept the 10–37% brackets, raised the estate-tax exemption to $15 million per person, and made 100% bonus depreciation and the 20% pass-through deduction permanent. It lifted the state-and-local tax deduction cap to $40,000 through 2029 for incomes under $500,000, added temporary deductions for tips, overtime and seniors, phased out many clean-energy credits, and raised the debt limit $5 trillion.
Why it matters
It set tax rules for the next decade, with big wins for real estate and pass-through owners; CBO estimated it adds about $3.4 trillion to deficits through 2034.
Facts, rules and data
Public Law 119-21; CBO and Joint Committee on Taxation cost estimates; IRS guidance implementing the new deductions; CBO's analysis of coverage losses from the Medicaid changes.
Debates and risks
Whether growth offsets much of the cost, and whether Congress extends the temporary tips, overtime and SALT provisions before they lapse after 2028–29, are open.
Connections (4)
▸Supply-side economics and the Laffer curve is invoked to support tax cuts like One Big Beautiful Bill Act (2025)Experts disagree
The connection
Backers argued that permanent low tax rates, full write-offs for equipment and the pass-through deduction would spur enough investment and growth to offset much of the lost revenue, the supply-side case dating to the Laffer curve. Independent scorekeepers found growth would offset only part, so this link remains debated.
When and why
Washington, 2025; the White House and Treasury Secretary Scott Bessent argued growth effects, while CBO, the Joint Committee on Taxation and private modelers published cost estimates.
How solid is the link?
CBO estimated $3.4 trillion added to deficits over 2025–2034 before interest; dynamic analyses by CBO and others found added growth offsets only part of that.
Debates and risks
Senate Republicans scored extending the expiring 2017 cuts against a 'current policy' baseline that showed little cost; economists dispute which baseline is appropriate.
▸One Big Beautiful Bill Act (2025) added $5 trillion to The debt ceilingFact, law or data
The connection
Because the 2025 law passed through budget reconciliation, which needs only a simple Senate majority, Republicans attached a $5 trillion debt-limit increase, lifting the cap from $36.1 trillion to $41.1 trillion without Democratic votes. It was the largest dollar increase ever and ended a looming X-date.
When and why
Washington, July 2025; Congress approved it July 3 and President Trump signed it July 4, weeks before Treasury expected to run short of cash in August or September.
How we know
The debt-limit section of Public Law 119-21; Treasury's end of extraordinary measures in July 2025. The previous record increase was $2.5 trillion, in December 2021.
Debates and risks
When the new limit will bind, likely 2027 or later, and whether the next increase brings another standoff or a push to abolish the ceiling.
▸One Big Beautiful Bill Act (2025) rewrote tax rules enforced by Internal Revenue Service (IRS)Fact, law or data
The connection
The IRS had to turn the law into forms, withholding tables and guidance: new deductions for tips, overtime, car-loan interest and seniors, a higher SALT cap, permanent 100% bonus depreciation and new 'Trump accounts' for children. Many changes applied retroactively to 2025, so the IRS granted transition relief while building them into the 2026 filing season.
When and why
Nationwide from July 2025, first visible on 2025 returns filed in early 2026, while the IRS was operating with far fewer staff.
How we know
IRS notices and forms issued after enactment, such as a new Schedule 1-A for the added deductions; the tax title of Public Law 119-21.
Debates and risks
Whether a smaller IRS can administer the added complexity, and how the temporary deductions affect compliance, are open; the IRS's inspector general and GAO track it.
▸Remittances and the 1% US remittance tax (2026) paid with cash face a 1% tax under One Big Beautiful Bill Act (2025)Fact, law or data
The connection
Section 4475, added by the 2025 law, imposes a 1% excise tax on remittance transfers paid for with cash, a money order, a cashier's check or a similar physical instrument. Transfers funded from a US bank account or a US-issued debit or credit card are exempt. The provider collects it from the sender and passes it to the IRS.
When and why
Applies to transfers after December 31, 2025; earlier House drafts proposed 5% and then 3.5%; the IRS released proposed rules in April 2026.
How we know
Internal Revenue Code section 4475, IRS Notice 2025-55 on deposit penalty relief, and the IRS proposed regulations of April 2026.
Debates and risks
How much it will raise, and whether it mainly pushes unbanked senders into bank accounts or into informal channels, is unknown.