One Big Beautiful Bill Tax Changes: Everything You Need to Know (2026)

The One Big Beautiful Bill Act (OBBB) represents the most sweeping tax legislation since the Tax Cuts and Jobs Act of 2017. Signed into law in 2025, this omnibus bill touches nearly every area of the federal tax code, from new above-the-line deductions for tips and overtime to permanent extensions of individual tax rates and a dramatically higher estate tax exemption.

Data Notice: Figures, rates, and statistics cited in this article are based on the most recent available data at time of writing and may reflect projections or prior-year figures. Always verify current numbers with official sources before making financial, medical, or educational decisions.

This master guide breaks down every major tax provision in the One Big Beautiful Bill, explains who benefits, and compares the old rules to the new rules in a side-by-side table. Each section links to a dedicated deep-dive article for full details, examples, and calculations.

How the OBBB Changes Your Taxes: The Big Picture

The One Big Beautiful Bill bundles dozens of tax changes into a single piece of legislation. The provisions fall into several broad categories:

New above-the-line deductions claimed on a brand-new Schedule 1-A (tips, overtime, car loan interest, senior deduction)
Permanent extension of TCJA individual rates (the 2017 brackets that were set to expire)
Enhanced credits (Child Tax Credit increase, adoption credit made refundable)
Estate and gift tax changes (dramatically higher exemption, made permanent)
SALT cap increase (from $10,000 to ~$40,000)
New savings vehicles (Trump Accounts for newborns)
Clean energy phase-outs (gradual sunset of certain green energy credits)

All of the new above-the-line deductions share a common filing mechanism: the new Schedule 1-A, which attaches to your Form 1040. This schedule is separate from the existing Schedule 1 and is specifically designed for OBBB deductions. For background on how deductions reduce your taxable income, see our Standard Deduction Guide 2026.

Schedule 1-A: The New OBBB Deduction Form

Before diving into individual provisions, it is important to understand Schedule 1-A. This entirely new IRS form consolidates four OBBB deductions:

Qualified Tips Deduction (Line 1)
Qualified Overtime Deduction (Line 2)
Car Loan Interest Deduction (Line 3)
Senior Bonus Deduction (Line 4)

The total from Schedule 1-A flows to Form 1040, Line 8c (new line), reducing your adjusted gross income (AGI). Because these are above-the-line deductions, you benefit whether you take the standard deduction or itemize.

Provision 1: No Tax on Tips (Up to ~$25,000)

Effective: Tax years 2025 through 2028

The No Tax on Tips provision creates a new above-the-line deduction for qualifying tip income. Both employees and self-employed workers in traditional tipping occupations can claim it.

Key details:

Maximum deduction: ~$25,000 per taxpayer
Income phaseout: Begins at ~$150,000 (single) / ~$300,000 (married filing jointly)
Who qualifies: Employees AND self-employed workers who receive tips in occupations where tipping is customary
How to claim: Schedule 1-A, Line 1
IRS guidance: Notice 25-69 defines qualifying tipping occupations

A waiter earning ~$40,000 in total wages with ~$15,000 in tips could deduct the entire ~$15,000 from their AGI, saving roughly ~$1,800 to ~$3,300 depending on their tax bracket. Rideshare drivers, delivery couriers, hairstylists, bartenders, and other traditional tipping occupations all qualify.

Read the full deep-dive: No Tax on Tips: Who Qualifies and How to Claim ($25,000 Max)

Provision 2: No Tax on Overtime (Up to ~$12,500 / ~$25,000 MFJ)

Effective: Tax years 2025 through 2028

The Qualified Overtime Deduction allows workers to deduct overtime pay from their taxable income. The definition of overtime follows the Fair Labor Standards Act (FLSA): hours worked beyond 40 in a workweek at the required 1.5x pay rate.

Key details:

Maximum deduction: ~$12,500 (single) / ~$25,000 (married filing jointly)
Income phaseout: Begins at ~$150,000 (single) / ~$300,000 (MFJ)
Who qualifies: Workers who are non-exempt under the FLSA and receive overtime pay at 1.5x their regular rate
Who does NOT qualify: Salaried employees exempt from FLSA overtime requirements
How to claim: Schedule 1-A, Line 2

This provision is particularly valuable for hourly workers in manufacturing, healthcare, construction, retail, and public safety. If you work in the gig economy, note that this deduction applies only to FLSA-defined overtime, not simply hours worked beyond a personal threshold.

Read the full deep-dive: No Tax on Overtime: Qualified Overtime Deduction ($12,500 Max)

Provision 3: Car Loan Interest Deduction (Up to ~$10,000)

Effective: Tax years 2025 through 2028

For the first time, the federal tax code allows a deduction for interest paid on auto loans, but only for vehicles with final assembly in the United States.

Key details:

Maximum deduction: ~$10,000 per year on qualifying auto loan interest
Vehicle requirement: Final assembly must be in the United States (verified by VIN)
Eligible vehicles: Both new AND used vehicles, as long as the loan was originated after the effective date
Income phaseout: MAGI-based phaseout applies
How to claim: Schedule 1-A, Line 3
VIN verification: Use the NHTSA VIN decoder to confirm US final assembly

This deduction benefits anyone financing a US-assembled vehicle. Many popular models qualify, including some that surprise people: the Toyota Camry (Georgetown, KY), BMW X5 (Spartanburg, SC), and Honda Accord (Marysville, OH) are all assembled in the United States.

Read the full deep-dives:

Provision 4: Senior Bonus Deduction (~$6,000 for Ages 65+)

Effective: Tax years 2025 through 2028

The OBBB adds a brand-new ~$6,000 additional deduction for taxpayers aged 65 and older. This stacks on top of the existing senior standard deduction bonus.

Key details:

Deduction amount: ~$6,000 per qualifying taxpayer
Age requirement: 65 or older by the end of the tax year
Income phaseout: Begins at ~$75,000 (single) / ~$150,000 (MFJ)
How to claim: Schedule 1-A, Line 4
Sunset: Through tax year 2028

When combined with the existing senior standard deduction add-on, a single filer aged 65+ could see a total deduction stack of roughly:

~$16,100 (standard deduction) + ~$2,000 (existing senior add-on) + $6,000 (OBBB senior bonus) = **$24,100 total**

For married couples both 65+, the combined benefit is even larger. This is one of the most generous provisions for retirees and seniors on fixed incomes. For more on how standard deductions work, see our Standard Deduction Guide 2026.

Read the full deep-dive: New $6,000 Senior Deduction: Who Qualifies (Ages 65+, Through 2028)

Provision 5: SALT Deduction Cap Raised to ~$40,000

Effective: Permanent (replaces the $10,000 TCJA cap)

The State and Local Tax (SALT) deduction cap, which was set at $10,000 under the Tax Cuts and Jobs Act, is raised to ~$40,000 under the OBBB.

Key details:

New cap: ~$40,000 (up from $10,000)
What counts: State income taxes, local income taxes, property taxes, and sales taxes (same categories as before)
Filing requirement: You must itemize deductions to claim SALT
Impact: Primarily benefits homeowners in high-tax states (New York, New Jersey, California, Connecticut, Illinois)

The SALT cap increase is one of the most politically significant provisions. Taxpayers in high-tax states who own property and earn upper-middle incomes were disproportionately affected by the $10,000 cap. The ~$40,000 cap restores a substantial portion of the deduction.

However, the higher SALT cap only helps you if your total itemized deductions exceed the standard deduction. For many filers, the standard deduction will still be the better choice. Review the complete list of tax deductions to determine your best strategy.

Provision 6: Child Tax Credit Increased to ~$2,200

Effective: Tax years 2025 through 2028 (with permanent baseline increase)

The Child Tax Credit (CTC) rises from $2,000 per qualifying child to ~$2,200. While the increase is modest, it affects millions of families.

Key details:

Credit amount: ~$2,200 per qualifying child under age 17
Refundable portion: The Additional Child Tax Credit (ACTC) refundable amount is also increased
Income phaseout: Begins at ~$200,000 (single) / ~$400,000 (MFJ), same thresholds as current law
Qualifying child: Must be under 17, US citizen or resident, and claimed as a dependent

For a detailed breakdown of eligibility rules, income calculations, and filing strategies, see our Child Tax Credit Guide 2026.

Provision 7: Trump Accounts (Savings for Newborns)

Effective: For children born after the enactment date

The OBBB creates a new tax-advantaged savings vehicle informally called “Trump Accounts.” These are government-seeded savings accounts for children born to US citizens.

Key details:

Initial government contribution: ~$1,000 per child at birth
Account type: Tax-advantaged (similar structure to 529 plans)
Eligible uses: Education expenses, first home purchase, and other qualified purposes
Contribution limits: Additional family contributions allowed up to annual caps
Income restrictions: Available regardless of family income for the initial seed, with potential additional matching for lower-income families

Trump Accounts represent a new category of tax-advantaged savings. They do not replace existing 529 plans or Coverdell ESAs but add a new option with the unique feature of a government seed contribution.

Provision 8: Estate Tax Exemption — ~$15M / ~$30M MFJ, Made Permanent

Effective: Permanent

The OBBB roughly doubles the already-elevated estate tax exemption from the TCJA and makes it permanent.

Key details:

Individual exemption: ~$15,000,000
Married couple (with portability): ~$30,000,000
Tax rate on amounts above exemption: 40% (unchanged)
Permanence: Unlike the TCJA provision (which was set to sunset), the OBBB exemption is permanent
Gift tax: The unified credit applies equally, so the ~$15M exemption covers lifetime gifts as well

Under pre-TCJA law, the exemption was approximately $5.5 million per person. The TCJA doubled it to approximately $12–13 million (inflation-adjusted). The OBBB pushes it to ~$15 million and removes the sunset, meaning the exemption will never revert to the lower amount absent new legislation.

For the vast majority of Americans, the federal estate tax is now irrelevant. Only estates exceeding ~$15 million (individual) or ~$30 million (married couple) will owe federal estate tax.

Provision 9: Adoption Credit Made Fully Refundable

Effective: Tax years 2025 forward

The existing adoption tax credit, which helps offset the costs of adopting a child, becomes fully refundable under the OBBB.

Key details:

Credit amount: ~$17,000 per eligible child (inflation-adjusted)
Key change: Previously nonrefundable; now fully refundable, meaning families receive the full credit even if their tax liability is zero
Eligible expenses: Adoption fees, court costs, attorney fees, travel expenses
Special needs adoption: Full credit available regardless of actual expenses

Making the adoption credit refundable is a significant change for lower-income families who adopt. Previously, a family with $5,000 in federal tax liability and a $17,000 adoption credit would lose $12,000 of the credit. Under the OBBB, they receive the full ~$17,000.

Provision 10: TCJA Individual Tax Rates Made Permanent

Effective: Permanent

The seven individual income tax rates established by the Tax Cuts and Jobs Act of 2017 were scheduled to expire after tax year 2025, reverting to higher pre-TCJA rates. The OBBB makes these rates permanent.

Key details:

Rates: 10%, 12%, 22%, 24%, 32%, 35%, 37%
What was avoided: Without the OBBB, the rates would have reverted to 10%, 15%, 25%, 28%, 33%, 35%, 39.6%
Bracket thresholds: Continue to be inflation-adjusted annually
Impact: Virtually every taxpayer benefits from the lower rates remaining in place

The permanent extension provides long-term certainty for tax planning. For the current bracket thresholds, see Tax Brackets Explained 2026. For filing deadline information, check Tax Filing Deadlines 2026.

Provision 11: Clean Energy Credit Phase-Outs

Effective: Gradual phase-out beginning 2026–2028

The OBBB begins a gradual phase-out of several clean energy tax credits that were expanded under the Inflation Reduction Act (IRA).

Key credits affected:

Residential Clean Energy Credit (Section 25D): Solar panels, battery storage, geothermal — credit percentage begins stepping down
Clean Vehicle Credit (Section 30D): New EV credit of up to $7,500 begins phase-out
Used Clean Vehicle Credit (Section 25E): $4,000 credit for used EVs also phases out
Energy Efficient Home Improvement Credit (Section 25C): Annual cap and percentage begin reduction

The phase-out is gradual rather than immediate. Taxpayers who have already begun clean energy projects or purchased qualifying vehicles before the phase-out dates retain their credits. The exact timeline varies by credit.

Before OBBB vs. After OBBB: Comparison Table

Provision	Before OBBB	After OBBB
Tips deduction	No deduction for tip income	Up to ~$25,000 deduction (Schedule 1-A)
Overtime deduction	No deduction for overtime pay	Up to ~$12,500 / ~$25,000 MFJ (Schedule 1-A)
Car loan interest	Not deductible	Up to ~$10,000 for US-assembled vehicles (Schedule 1-A)
Senior bonus deduction	Only existing ~$2,000 senior standard add-on	Additional ~$6,000 on Schedule 1-A (stacks with existing)
SALT cap	$10,000	~$40,000
Child Tax Credit	$2,000 per child	~$2,200 per child
Estate tax exemption	~$13.6M individual (set to sunset)	~$15M individual, permanent
Adoption credit	Nonrefundable	Fully refundable
Individual tax rates	TCJA rates expiring after 2025	TCJA rates permanent
Trump Accounts	Did not exist	~$1,000 government seed for newborns
Clean energy credits	Full IRA credits available	Gradual phase-out begins

Who Benefits Most from the OBBB?

The OBBB’s benefits are distributed across income levels, but certain groups see outsized advantages:

Tipped Workers and Hourly Employees

The combination of the tips deduction and overtime deduction creates substantial tax relief for service-industry and hourly workers. A restaurant server earning ~$35,000 with ~$20,000 in tips and ~$5,000 in overtime could see their taxable income reduced by up to ~$30,000 through these two provisions alone. See our guide for gig workers and self-employment tax guide for more strategies.

Seniors on Fixed Incomes

The ~$6,000 senior bonus deduction, stacked with the existing senior standard deduction add-on, provides meaningful relief. A single filer aged 65+ with ~$50,000 in retirement income benefits from a total deduction of approximately ~$24,100 before any other deductions.

Families with Children

The CTC increase to ~$2,200 and the refundable adoption credit benefit families. Combined with other credits like the Earned Income Tax Credit, lower-income families with children could see significant refunds.

High-Tax State Homeowners

The SALT cap increase from $10,000 to ~$40,000 primarily benefits itemizers in states like New York, California, New Jersey, and Connecticut who pay substantial state and local taxes. Review our itemized deductions guide to see if this change affects your filing strategy.

High-Net-Worth Estates

The ~$15M / ~$30M permanent estate tax exemption effectively removes the federal estate tax for all but the wealthiest families.

Filing Timeline and Practical Steps

If you are filing for tax year 2025 (returns due April 2026), here is what to do:

Check your eligibility for each Schedule 1-A deduction (tips, overtime, car loan interest, senior)
Gather documentation: W-2 tip reporting, overtime pay stubs, auto loan interest statements (Form 1098 equivalent), VIN documentation
Download Schedule 1-A when it becomes available from the IRS
Review your SALT situation if you itemize — the higher cap may change whether itemizing beats the standard deduction
Check CTC eligibility for each qualifying child under 17
File by the deadline — see Tax Filing Deadlines 2026 for all important dates

If you owe taxes and cannot pay the full amount, the IRS offers payment plans to help you manage your balance. After filing, track your refund status using the IRS refund tracker.

Sunset Provisions: What Expires and What Is Permanent

Not all OBBB provisions have the same duration:

Temporary (Through Tax Year 2028)

Qualified Tips Deduction
Qualified Overtime Deduction
Car Loan Interest Deduction
Senior Bonus Deduction (~$6,000)
Enhanced Child Tax Credit (~$2,200)

Permanent

TCJA individual tax rates (10%, 12%, 22%, 24%, 32%, 35%, 37%)
Estate tax exemption (~$15M / ~$30M MFJ)
SALT cap at ~$40,000
Adoption credit refundability
Trump Accounts

Understanding the difference matters for long-term planning. The Schedule 1-A deductions are available for a limited window, so taxpayers should maximize these benefits while they last.

OBBB and Self-Employment

Self-employed taxpayers benefit from multiple OBBB provisions. If you receive tips in a tipping occupation (rideshare drivers, freelance hairstylists, delivery couriers), you can claim the tips deduction on Schedule 1-A in addition to your regular self-employment deductions.

However, the overtime deduction generally does not apply to self-employed individuals, since FLSA overtime rules govern employer-employee relationships. Self-employed individuals do not have “overtime” in the FLSA sense.

The car loan interest deduction is available to anyone with a qualifying auto loan, including self-employed taxpayers. If you use your vehicle for business, you may be able to claim both the car loan interest deduction (Schedule 1-A) and business-use vehicle deductions — but be careful about double-counting. Review the full tax deductions list for strategies.

Frequently Asked Questions

What is the One Big Beautiful Bill?

The One Big Beautiful Bill Act (OBBB) is comprehensive tax legislation signed into law in 2025. It creates new deductions for tips, overtime, car loan interest, and seniors; raises the SALT cap; increases the Child Tax Credit; makes TCJA rates permanent; and raises the estate tax exemption to ~$15 million per individual.

When do OBBB tax changes take effect?

Most provisions take effect for the 2025 tax year (returns filed in spring 2026). Some provisions, like the Trump Accounts, apply to qualifying events after the enactment date.

What is Schedule 1-A?

Schedule 1-A is a brand-new IRS form created specifically for the four OBBB above-the-line deductions: tips, overtime, car loan interest, and the senior bonus deduction. It attaches to your Form 1040.

Are the OBBB tax changes permanent?

Some are, some are not. The TCJA rate extension, estate tax exemption, SALT cap, and adoption credit changes are permanent. The Schedule 1-A deductions (tips, overtime, car loan interest, senior bonus) are temporary through tax year 2028.

Can I claim both the tips deduction and the overtime deduction?

Yes, if you qualify for both. Each has its own maximum and phaseout. A tipped employee who also works overtime could potentially deduct up to ~$25,000 in tips and ~$12,500 in overtime in the same year, subject to income phaseouts.

Do I need to itemize to claim Schedule 1-A deductions?

No. Schedule 1-A deductions are above-the-line, meaning they reduce your AGI regardless of whether you take the standard deduction or itemize. The SALT cap increase, however, only benefits taxpayers who itemize.

How do I know if my car qualifies for the car loan interest deduction?

Check your vehicle’s VIN using the NHTSA VIN decoder. The vehicle must have final assembly in the United States. See our complete list of qualifying vehicles for details.

Does the senior deduction stack with the existing senior standard deduction?

Yes. The ~$6,000 OBBB senior bonus deduction (Schedule 1-A) is separate from and stacks with the existing ~$2,000 additional standard deduction for taxpayers 65+. A single senior could receive a total of approximately ~$24,100 in combined deductions.

Tax information is for educational purposes only and does not constitute tax, legal, or financial advice. Tax laws are subject to change, and individual circumstances vary. Consult a qualified tax professional or CPA before making decisions based on this information. Taxo.com is not affiliated with the IRS or any government agency.