What Is the One Big Beautiful Bill Act? 7 Tax Changes That Matter for 2026

The One Big Beautiful Bill Act (OBBBA) is a federal law signed on July 4, 2025 that made the 2017 individual tax rates permanent and added new deductions, including for tips, overtime, car loan interest, (learn more about best online banks of 2026: top 7 for no fees and higher savings rates) (learn more about roth ira conversion strategy 2026: 7 steps to tax-free retirement income) (learn more about best tax software 2026: turbotax vs h&r block vs freetaxusa and more) and seniors. For most households, the changes that matter most for 2026 are a larger standard deduction, a higher child tax credit, a bigger state and local tax (SALT) deduction cap, (learn more about best cash back credit cards of 2026: top picks ranked by spending category) (learn more about 7 hidden ways your credit score is costing you $100k over a lifetime) (learn more about 8 best auto insurance companies in 2026 (ranked by cost, coverage & claims)) and several temporary deductions that run through 2028. Below are the seven changes we think affect the most people, with who qualifies and the catches to watch.

How We Chose These Changes

Criteria	Weight	Why It Matters
Number of households affected	High	Broad changes matter more than niche ones
Dollar impact	High	Larger savings rank higher
Clarity of rules	Medium	Phase-outs and limits change who really benefits
Duration	Medium	Permanent changes differ from ones that expire

Sources: the text of Public Law 119-21, IRS guidance and announcements, and the IRS inflation adjustment notice for 2026. Always confirm figures with the IRS or a tax professional.

1. Tax Rates Made Permanent — Predictability for Most Filers

Who it affects: Nearly all taxpayers

The law made the individual rate structure from the 2017 tax act permanent, avoiding a scheduled increase. In practical terms, the seven brackets, from 10% to 37%, continue rather than reverting to higher rates.

Pros

• Removes uncertainty about a scheduled rate increase
• Keeps lower rates for most brackets

Cons

• Does not lower rates further
• Higher earners see less new relief elsewhere

Who This Matters Most For

Anyone planning multi-year income, retirement withdrawals, or Roth conversions.

2. Higher Standard Deduction — A Bigger Cushion Before Tax

Who it affects: Filers who do not itemize

The standard deduction was increased and made permanent. For 2026, the IRS lists $16,100 for single filers and $32,200 for married couples filing jointly.

Pros

• Simplifies filing for most households
• Indexed for inflation going forward

Cons

• Reduces the benefit of itemizing for many people

Who This Matters Most For

Households whose itemized deductions are close to the standard amount.

3. Child Tax Credit Raised to $2,200 — Larger Credit Per Child

Who it affects: Parents with qualifying children

The credit increased to $2,200 per qualifying child starting in 2025 and is indexed for inflation. A valid Social Security number requirement applies, and income phase-outs still apply.

Pros

• More money back per child
• Indexed to inflation

Cons

• Refundability is limited
• Income thresholds reduce the credit for higher earners

Who This Matters Most For

Middle-income families with children under 17.

4. Bigger SALT Deduction Cap — Relief for High-Tax States

Who it affects: Itemizers in high-tax states

The cap on state and local tax deductions rose from $10,000 to $40,000 for 2025, with small annual increases through 2029. The higher cap phases down for higher incomes, and the cap is scheduled to revert later.

Pros

• Meaningful relief for homeowners in high-tax areas

Cons

• Phases out at higher incomes
• Not permanent

Who This Matters Most For

Homeowners and itemizers with large state income and property tax bills.

5. No Tax on Tips and Overtime — New Temporary Deductions

Who it affects: Tipped workers and hourly employees paid overtime

The law created deductions for qualified tips (up to $25,000) and for the premium portion of qualifying overtime pay (up to $12,500, or $25,000 for joint filers). Both phase out at higher incomes and apply for tax years 2025 through 2028.

Pros

• Lowers taxable income for eligible workers
• Available even if you take the standard deduction

Cons

• Payroll taxes still apply
• Only the overtime premium counts, not total overtime pay
• Expires after 2028

Who This Matters Most For

Service workers and hourly employees with regular tips or overtime.

6. New Senior Deduction — Extra $6,000 for Age 65 and Over

Who it affects: Taxpayers 65 and older

A temporary additional deduction of $6,000 per eligible person applies for tax years 2025 through 2028, phasing out at higher incomes. It is separate from the existing extra standard deduction for age.

Pros

• Reduces taxable income for many retirees

Cons

• Phases out at higher income
• Does not eliminate tax on Social Security benefits

Who This Matters Most For

Retirees with moderate incomes.

7. Car Loan Interest Deduction — For New US-Assembled Vehicles

Who it affects: Buyers of qualifying new vehicles

Interest on loans for qualifying new vehicles assembled in the US may be deductible up to $10,000 per year, with income phase-outs, for 2025 through 2028.

Pros

• Rewards new vehicle financing

Cons

• Applies only to new, qualifying vehicles
• Phases out at higher incomes

Who This Matters Most For

People financing a new US-assembled vehicle.

Quick Comparison

Change	Duration	Key Limit	Who Benefits Most
Permanent tax rates	Permanent	N/A	Most filers
Standard deduction	Permanent	$16,100 / $32,200 (2026)	Non-itemizers
Child tax credit	Permanent	$2,200 per child	Parents
SALT cap	Through 2029, then reverts	$40,000 (2025)	Itemizers in high-tax states
Tips and overtime	2025-2028	$25,000 / $12,500	Tipped and hourly workers
Senior deduction	2025-2028	$6,000 per person	Age 65+
Car loan interest	2025-2028	$10,000	New vehicle buyers

How We Researched This

We reviewed the enacted law, IRS summaries, and the IRS inflation adjustments for 2026. Rules include phase-outs and eligibility conditions not fully covered here. Last updated: October 21, 2026. We review this guide when the IRS issues new guidance. Planning your savings too? See how compound interest works.

Frequently Asked Questions

What is the One Big Beautiful Bill Act?

It is a federal law signed July 4, 2025 that made major individual tax provisions permanent and added new deductions for tips, overtime, seniors, and car loan interest.

When did the OBBBA take effect?

Most individual provisions apply to tax years beginning in 2025, with several temporary deductions running through 2028.

Is there really no tax on tips?

Not entirely. Qualified tips may be deducted up to a limit, but payroll taxes still apply, and the deduction phases out at higher incomes.

Does the overtime deduction cover all overtime pay?

No. It covers the premium portion, such as the extra half in time-and-a-half, up to the annual limit.

What is the standard deduction in 2026?

The IRS lists $16,100 for single filers and $32,200 for married couples filing jointly.

What is the new child tax credit amount?

$2,200 per qualifying child, indexed for inflation after 2025.

Do I need to itemize to claim the new deductions?

The tips, overtime, senior, and car loan deductions can generally be claimed without itemizing, subject to limits.

Will Social Security be taxed less?

The law did not eliminate tax on benefits. The senior deduction may reduce taxable income for eligible retirees.

Do these changes expire?

Some are permanent. The tips, overtime, senior, and car loan deductions run through 2028.

Should I change my withholding?

Review your W-4 with a tax professional if you expect these deductions to apply.

Important Disclosures

This content is for informational purposes only and does not constitute tax, legal, or financial advice. Tax law, thresholds, and guidance change. Consult a qualified tax professional or the IRS before making decisions.