The One Big Beautiful Bill Act: What You Need to Know About 2025's Major Tax Overhaul

The One Big Beautiful Bill Act: What You Need to Know About 2025's Major Tax Overhaul

July 29, 2025

President Trump signed the One Big Beautiful Bill Act (OBBBA) into law on July 4, 2025, delivering the most comprehensive tax overhaul in recent years, with more than 35 major provisions affecting individuals, families, and businesses across America.

For Individuals and Families

Permanent Extensions

The OBBBA's biggest win for taxpayers is making the 2017 Tax Cuts and Jobs Act provisions permanent. These expirations would have increased tax burdens on about 62 percent of tax filers, but now you can count on:

  • Lower tax rates: The top tax rate will remain at 37 percent instead of jumping to 39.6%
  • Larger standard deduction: $15,750 for single filers and $31,500 for joint filers in 2025, indexed for inflation
  • Enhanced child tax credit: Increased to $2,200 in 2025 and adjusted for inflation moving forward
  • Pass-through deduction: The 20% Section 199A deduction is now permanent

Temporary Breaks (2025-2028)

Several targeted deductions offer relief through 2028:

  • Tips deduction: Up to $25,000 in tips deductible, phasing out at higher incomes
  • Overtime deduction: Up to $12,500 in overtime compensation deductible
  • Senior deduction: $6,000 deduction for taxpayers age 65 and older, with income limits
  • Auto loan interest: Up to $10,000 deductible for interest on loans for new, U.S.-assembled vehicles

SALT Cap Relief

The state and local tax deduction cap increases from $10,000 to $40,000 from 2025 to 2029, though it phases out for high earners and reverts to $10,000 in 2030.

Estate Tax Relief

The estate tax exemption is now permanently set at $15 million per person (up from $14 million), indexed for inflation. This means fewer families will face the estate tax, and those with larger estates have more certainty for long-term planning.

Enhanced Senior Benefits

The new $6,000 deduction for taxpayers age 65 and older applies to all income sources, including Social Security benefits. It phases out gradually for singles earning over $75,000 and joint filers over $150,000, disappearing completely at $175,000 and $250,000 respectively. Unlike Social Security tax exemption proposals, this targeted approach provides larger benefits to middle-income seniors while maintaining revenue from higher earners.

For Small Businesses

Permanent Pro-Growth Policies

The OBBBA delivers certainty for small business investment:

  • 100% bonus depreciation: Permanent restoration allows small businesses to fully and immediately deduct the cost of equipment, vehicles, and other short-lived assets when purchased
  • R&D expensing: Restores full and immediate deductibility of research and development expenses for domestic activities
  • Pass-through deduction: The 20% Section 199A deduction is now permanent, benefiting sole proprietorships, partnerships, S-corps, and LLCs

What's Permanent vs. Temporary

  • Permanent changes include TCJA extensions, bonus depreciation, R&D expensing, pass-through deduction, enhanced child tax credit, and estate tax exemption increases.
  • Temporary changes (mostly 2025-2028) include the tips, overtime, senior, and auto loan deductions, plus the expanded SALT cap and structure depreciation benefits.

Bottom Line

The One Big Beautiful Bill Act provides significant tax relief while making crucial business investment incentives permanent. The mix of permanent and temporary provisions offers both immediate benefits and long-term certainty, though the temporary nature of some popular provisions may create future legislative battles. For most taxpayers, the law represents welcome tax relief and simplified filing, but the full economic impact will depend on how trade and spending policies evolve alongside these tax changes.

If you have additional questions, let us know or contact your tax professional.

If you know anyone else who could benefit from this information, please feel free to share it with them!