One Big Beautiful Bill Act Tax Changes: What They Mean for 2025 and Beyond

Most of the major tax law changes passed on July 4, 2025—collectively known as the One Big Beautiful Bill—affect filing for the 2025 tax year that taxpayers will submit in early 2026. This law extends many provisions of the Tax Cuts and Jobs Act (TCJA), makes some changes permanent, and introduces new deductions and credits that CPAs need to understand. It includes updated standard deduction amounts, expanded SALT deduction limits, and tax benefits for things like overtime pay and qualified retirement contributions. Some provisions won’t fully kick in until 2026, but others will directly affect returns for the upcoming season. This article would help clients understand what’s new vs. old and how to plan effectively before filing season.
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At JPC Tax & Advisory, we know that legislative updates can feel overwhelming for both individual taxpayers and small-to-mid sized business owners. The One Big Beautiful Bill Act (OBBBA) introduces important tax law changes that affect planning for the 2025 and 2026 tax years. Below, we explain what these changes mean — organized by personal and business impacts — so you can stay informed and ahead of the curve.

Impacts on Personal Tax Clients

2025 Changes:

Permanent Tax Brackets & Standard Deduction

Under OBBBA, the individual tax rate structure established by the 2017 Tax Cuts and Jobs Act (TCJA) is now permanent and will continue through 2025 and beyond. Standard deduction amounts have also been increased for 2025. 

2025 Federal Income Tax Brackets (Taxable Income Ranges)
For the 2025 tax year (returns normally filed in 2026) 

Tax RateSingle FilersMarried Filing JointlyMarried Filing SeparatelyHead of Household
10%$0 – $11,925$0 – $23,850$0 – $11,925$0 – $17,000
12%$11,925 – $48,475$23,850 – $96,950$11,925 – $48,475$17,000 – $64,850
22%$48,475 – $103,350$96,950 – $206,700$48,475 – $103,350$64,850 – $103,350
24%$103,350 – $197,300$206,700 – $394,600$103,350 – $197,300$103,350 – $197,300
32%$197,300 – $250,525$394,600 – $501,050$197,300 – $250,525$197,300 – $250,500
35%$250,525 – $626,350$501,050 – $751,600$250,500 – $375,800$243,701 – $626,350
37%$626,350+$751,600+$375,800+$626,350+

2025 Standard Deduction Amounts

Filing Status2025 Standard Deduction
Single$15,750
Married Filing Jointly or Qualifying Widow(er)$31,500
Married Filing Separately$15,750
Head of Household$23,625

These amounts reflect OBBBA adjustments and annual indexing. (IRS)

Other 2025 Personal Tax Changes

State and Local Tax (SALT) Deduction
The SALT deduction cap increases from $10,000 to $40,000 through 2029 (indexed for inflation) and reverts to $10,000 in 2030, with phase-outs at higher income levels. 

Senior “Bonus” Deduction
Taxpayers aged 65 or older can claim an additional $6,000 deduction ($12,000 for eligible couples) from 2025 through 2028, subject to an income phase-out ($75K MAGI for single filers, $150K MAGI for joint filers).  

Tip & Overtime Income Deductions
New deductions allow up to $25,000 for reported tip income per filer and up to $12,500/$25,000 for qualified overtime pay. Phase-outs apply based on income thresholds. Tip deductions phase out at $150K MAGI single ($300K joint). Overtime deduction is capped at $12,500 (single) / $25,000 (joint); with the same phase-outs as those for tips.

Auto Loan Interest Deduction
Interest on qualifying auto loans (for U.S.-assembled vehicles acquired after 2024) can be deductible up to $10,000 per year, subject to income phase-outs. 

Reshaping Itemized Deductions
OBBBA changes certain itemized deduction rules, which may affect how and when you choose to itemize versus claiming the standard deduction.

Other Updates

  • Child Tax Credit increases to $2,200 per qualifying child (indexed beginning 2026).
  • Estate and gift tax exemptions rise to $15M (single) and $30M (joint).
  • New tax-advantaged child savings accounts (“Trump Accounts”) for children under age 8.

Impacts on Business Owners

2025 Business Tax Changes

Bonus Depreciation & Expensing
Full bonus depreciation and expanded expensing for certain real property help businesses recover costs sooner.

Section 199A (Qualified Business Income) Deduction
The valuable 20% QBI deduction for pass-through entities is now permanent, with expanded phase-outs and a minimum deduction for qualifying income.

Section 179 Expensing
The Section 179 maximum deduction increases to $2.5 million, boosting upfront deductions for smaller business assets.

Pass-Through Entity Tax (PTET)
Pass-through entities can continue paying state income tax at the entity level, reducing the taxable income passed to owners.

Charitable Contribution Deductions
Nonitemizers may now deduct charitable gifts up to a specified limit, and itemized contributions face new floors.

Provisions Ending With OBBBA

While OBBBA extends many tax incentives, several energy-related credits and accelerated depreciation benefits are expiring:

Credit or IncentiveExpiration / Phase-Out
Residential Clean Energy Credits (solar, wind, battery)Ends 12/31/2025
Energy-Efficient Home Improvement CreditEnds 12/31/2025
Energy-Efficient Home Builders (Section 45L)Ends for homes acquired after 6/30/2026
Commercial Solar & Wind (Section 48E)Ends 12/31/2027 (construction deadline 7/4/2026)
Electric Vehicle & EV Charger CreditsEV credits end 9/30/2025; charger credits end 6/30/2026
Accelerated Depreciation for Energy PropertyOnly 100% bonus depreciation remains after 1/19/2025

Planning around these expirations can help ensure you maximize benefits before they sunset.

How JPC Tax & Advisory Can Help

The changes and updates outlined in the OBBBA bring both opportunities and deadlines. At JPC Tax & Advisory, we help personal tax clients and business owners to:

  • Navigate new and permanent deductions and limits
  • Maximize available tax benefits before they expire
  • Build tax strategies for 2025 and beyond with confidence

Stay proactive — let us help you adjust your tax planning and make the most of these updates.

Have a question for us?

Contact us today for a free consultation.

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