The One Big Beautiful Bill Act (H.R. 1) is a wide-ranging budget reconciliation law covering taxes, healthcare, immigration, energy, and defense, and this summary of the Big Beautiful Bill walks through what actually changed. President Trump signed it on July 4, 2025, after the House passed it 215–214 and the Senate cleared it 51–50.1Congress.gov. H.R.1 – 119th Congress (2025-2026) – All Actions The Congressional Budget Office estimates the law will add roughly $3.4 trillion to the federal deficit over the next decade, with about $4.5 trillion in reduced tax revenue partly offset by $1.4 trillion in spending cuts.2Congressional Budget Office. Estimated Budgetary Effects of Public Law 119-21
Tax Rates and the Standard Deduction Stay Where They Are
The individual income tax rates from the 2017 Tax Cuts and Jobs Act, which had been set to expire after 2025, are now permanent. Without the extension, the top marginal rate would have returned to 39.6% from 37%, and every bracket below it would have shifted upward.
The elevated standard deduction also stays in place. For the 2026 tax year, it rises to $32,200 for married couples filing jointly, $16,100 for single filers, and $24,150 for heads of household.3Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026
New Deduction for Tip Income
Workers who regularly receive tips can deduct up to $25,000 in qualified tip income per year. The deduction is open to both employees and self-employed people in occupations where tipping is customary, including wait staff, bartenders, salon workers, personal trainers, and gig economy workers. Self-employed workers can’t deduct more than their net income from the business where the tips were earned.4Internal Revenue Service. How to Take Advantage of No Tax on Tips and Overtime It applies starting with tips received in 2025 and is available whether you itemize or take the standard deduction.
New Deduction for Overtime Pay
If you earn time-and-a-half under the Fair Labor Standards Act, you can deduct the premium portion — the extra “half” above your regular hourly rate. The maximum deduction is $12,500 for single filers and $25,000 for joint filers, and it phases out once modified adjusted gross income exceeds $150,000 ($300,000 for joint filers).4Internal Revenue Service. How to Take Advantage of No Tax on Tips and Overtime Itemizers and non-itemizers both qualify.
Additional Deduction for Seniors
Seniors who receive Social Security benefits can claim an additional deduction of up to $6,000 per eligible individual, or $12,000 for a married couple where both spouses qualify.5Internal Revenue Service. One, Big, Beautiful Bill Act – Tax Deductions for Working Americans and Seniors The deduction phases out at higher income levels. It’s not a full exemption from taxes on Social Security benefits, but it reduces the taxable amount for many retirees on fixed incomes.
Higher Child Tax Credit
The child tax credit rises to $2,200 per child under age 17, up from $2,000. Up to $1,700 per child is refundable, calculated as 15% of your earned income above $2,500. Phaseouts begin at $200,000 in adjusted gross income for single filers and $400,000 for married couples filing jointly. Starting in 2026, the maximum credit is indexed for inflation.6Congress.gov. H.R.1 – 119th Congress (2025-2026)
Bigger SALT Cap, for Now
The state and local tax deduction cap jumps from $10,000 to $40,000 starting in 2025, with a $20,000 cap for married individuals filing separately. The $40,000 cap increases by 1% each year through 2029.
The benefit shrinks for higher earners. Once income exceeds $500,000, the $40,000 cap phases down at a rate of 30 cents per additional dollar of income, bottoming out at $10,000 for the highest earners. The phasedown threshold also rises 1% annually through 2029. In 2030, the cap reverts to $10,000 with no income-based limits.
Auto Loan Interest Deduction for U.S.-Assembled Vehicles
Buyers of new American-made vehicles can deduct up to $10,000 per year in loan interest. The deduction applies to loans taken out after December 31, 2024, for vehicles whose final assembly occurred in the United States.7Internal Revenue Service. Treasury, IRS Provide Guidance on the New Deduction for Car Loan Interest Used vehicles, foreign-assembled vehicles, and vehicles purchased for business use don’t qualify.
Trump Accounts for Children
The law creates a new savings vehicle called a Trump Account for children under 18. For any child born between January 1, 2025, and December 31, 2028, the federal government makes a one-time $1,000 deposit. Parents, guardians, and others can contribute up to $5,000 per year, and employers can add $2,500 annually without that amount counting as taxable income for the employee.8Internal Revenue Service. One, Big, Beautiful Bill Provisions Accounts cannot be funded before July 4, 2026.
The money must be invested in mutual funds or ETFs that track a U.S. stock index like the S&P 500. Withdrawals generally aren’t permitted until the year the child turns 18, at which point the account is treated like a traditional IRA with similar tax rules.9White House. Trump Accounts Give the Next Generation a Jump Start on Saving
Clean Energy Credits End
The law accelerates the end of several clean energy incentives. The clean vehicle credit for new electric vehicles, the used clean vehicle credit, and the commercial clean vehicle credit all expire for any vehicle acquired after September 30, 2025.8Internal Revenue Service. One, Big, Beautiful Bill Provisions If you were counting on an EV credit, that window is closed.
Wind and solar face similar changes. The clean electricity production and investment tax credits under Sections 45Y and 48E of the Internal Revenue Code are terminated for wind and solar facilities, and Treasury has been directed to strictly enforce the termination, including limits on artificial acceleration of construction timelines to preserve eligibility.10White House. Ending Market Distorting Subsidies for Unreliable, Foreign-Controlled Energy Sources
Medicaid Cuts and New Eligibility Rules
The Medicaid provisions carry some of the largest downstream consequences, cutting an estimated $625 billion or more in federal Medicaid spending over the next decade. CBO’s preliminary estimate projected that at least 10.3 million people could lose coverage, and the final enacted version includes even larger spending reductions than the version CBO scored.11Congress.gov. Health Coverage Provisions in One Big Beautiful Bill Act (H.R. 1)
The major changes:
- Non-exempt adults must show at least 80 hours per month of qualifying activities like employment, job training, or community service. States must implement this before 2027.
- Starting December 31, 2026, states must redetermine eligibility every six months (instead of annually) for adults enrolled through the ACA’s Medicaid expansion.11Congress.gov. Health Coverage Provisions in One Big Beautiful Bill Act (H.R. 1)
- Beginning October 1, 2026, states can no longer use federal funds to cover individuals during the period while their citizenship or immigration status is being verified.
- A new system starting January 1, 2027, requires states to verify enrollee addresses and prevent simultaneous enrollment in multiple states.
- States must review death records at least quarterly starting January 1, 2028, to remove deceased individuals from the rolls.
The move from annual to semi-annual reviews is particularly consequential. More frequent renewals create more chances for administrative churn, where eligible people lose coverage because paperwork gets lost or a deadline is missed. If you’re enrolled through ACA expansion, keep your contact information current with your state agency and expect renewal notices twice a year starting in late 2026 or early 2027.
SNAP Work Requirements
The law modifies work requirements for the Supplemental Nutrition Assistance Program, but USDA is still developing guidance. Under current rules, able-bodied adults without dependents between ages 18 and 54 must work or participate in job training for at least 80 hours per month to keep benefits beyond three months in a three-year period.12USDA Food and Nutrition Service. SNAP Work Requirements The law changes the eligibility criteria and waiver rules, but USDA has not yet published updated guidance detailing the precise changes. If you receive SNAP, watch for updated rules from your state agency.
Immigration Enforcement and Higher Application Fees
The law dedicates $126 billion to border and immigration enforcement. That figure includes $59 billion over four years for Customs and Border Protection personnel, vehicles, and facilities, plus $45 billion for family and adult detention capacity.
New fees apply to immigration applications. Filing an asylum application now costs $100, with no waiver available. Applicants with pending cases owe an additional $100 each year the case remains open. Initial employment authorization for asylum seekers, TPS holders, and parolees costs $550. Any application postmarked on or after August 21, 2025, without the proper fee will be rejected.
Golden Dome Missile Defense
The defense provisions center on the Golden Dome for America initiative, a next-generation integrated air and missile defense system for the U.S. homeland. The law appropriates $24.4 billion, available through September 30, 2029, split between next-generation technologies like space-based interceptors and sensors and layered homeland defense components including hypersonic defense and ground-based missile defense radars.13Congress.gov. House- and Senate-Passed Versions of Title II, Section 20003
Debt Ceiling Raised by $4 Trillion
The law raises the statutory debt limit by $4 trillion.14U.S. House Ways and Means Committee. The One, Big, Beautiful Bill – Section by Section That avoids an immediate ceiling crisis without closing the gap between federal revenue and spending. With CBO projecting that the law itself adds $3.4 trillion in deficits over the next decade, the country will approach the new ceiling faster than the raw figure suggests.2Congressional Budget Office. Estimated Budgetary Effects of Public Law 119-21
When the Changes Take Effect
The tip, overtime, and senior deductions apply to 2025 income, so eligible workers and retirees will feel the impact when they file in early 2026. The SALT cap increase also applies retroactively to 2025, which could produce a noticeable refund bump for homeowners in high-tax states. The child tax credit increase runs on the same timeline. Trump Accounts open for funding on July 4, 2026.
The Medicaid changes hit later but affect more households. The citizenship verification cutoff arrives October 1, 2026, and the shift to six-month eligibility reviews for expansion enrollees begins December 31, 2026. Missing a single piece of paperwork during a six-month review cycle is one of the easiest ways to lose coverage you’re still eligible for, so keep your address and contact details up to date with your state Medicaid office and respond quickly to any renewal notice.