Did you panic when you saw “One Big Beautiful Bill Act” trending over July 4th? You’re not alone. The sweeping new law, signed by President Trump, is the most significant federal tax reform since 2017. Here’s what’s actually in the bill—and what it means for your wallet.
I’ve dug into the official CCH Tax Briefing so you don’t have to. Let’s cut through the noise and focus on what’s really changing: the standard deduction, state and local tax (SALT) deduction, child tax credit, new deductions, and much more.
Breaking News: President Trump Signs the Bill
On July 4, 2025, President Trump signed into law the reconciliation bill informally known as the “One Big Beautiful Bill Act.” This historic act makes permanent many soon-to-expire tax provisions, introduces new deductions, and eliminates most green energy credits to offset costs.
Extended and Modified Individual Provisions
Tax Brackets: Permanent and Indexed
The Act makes the following tax brackets permanent (originally set to expire after 2025). These are indexed for inflation:
| Taxable Income Level | Marginal Tax Rate |
| Up to $11,000 (Single) / $22,000 (Joint) | 10% |
| $11,001 – $44,725 (Single) / $22,001 – $89,450 (Joint) | 12% |
| $44,726 – $95,375 (Single) / $89,451 – $190,750 (Joint) | 22% |
| $95,376 – $182,100 (Single) / $190,751 – $364,200 (Joint) | 24% |
| $182,101 – $231,250 (Single) / $364,201 – $462,500 (Joint) | 32% |
| $231,251 – $578,125 (Single) / $462,501 – $693,750 (Joint) | 35% |
| Over $578,125 (Single) / $693,750 (Joint) | 37% |
(2025 values; these will be adjusted for inflation in future years)
Standard Deduction: Higher and Indexed
For tax year 2025, the standard deduction increases to:
| Filing Status | Standard Deduction (2025) |
| Single | $15,750 |
| Married Filing Jointly | $31,500 |
| Head of Household | $23,625 |
| Married Filing Separately | $15,750 |
These deductions are indexed for inflation in future years.
Special Senior Deduction (Age 65+)
Yes, seniors get a break!
For tax years after 2024 and before 2029, individuals age 65 and over may claim an additional $6,000 deduction.
- Phase-out: Deduction is reduced if your modified AGI is over $75,000 (single) or $150,000 (joint).
- Purpose: This replaces the eliminated personal exemption for seniors.
SALT Deduction Cap: Higher (Temporarily)
- Cap increases to $40,000 for 2025.
- Rises 1% annually through 2029, then returns to $10,000 in 2030.
- Cap phases down for those with AGI over $500,000 (indexed).
Child Tax Credit
- Increased to $2,200 per child (indexed for inflation).
- Refundable portion capped at $1,400.
- Social Security numbers required for all claimants and children.
New Deductions for Tips, Overtime, and More (2025–2028 Only)
- Tip Income: Deduct up to $25,000 (phased out for AGI above $150,000 single / $300,000 joint).
- Overtime Pay: Deduct up to $12,500 (phased out above $100,000 single / $200,000 joint).
- Automobile Loan Interest: Deduct up to $10,000 in interest on new car loans.
- Educator Expenses: Unreimbursed educator expenses now deductible as miscellaneous itemized deductions.
- Mortgage Insurance Premiums: Permanently deductible as qualified residence interest.
Estate Tax
- Exemption increases to $15 million per person(indexed for inflation) for deaths in 2026 and after.
Business & International Provisions
- 100% Bonus Depreciation: Made permanent for qualifying property acquired after January 19, 2025.
- Qualified Business Income (QBI) Deduction: The 20% deduction for pass-through entities (Section 199A) is permanent and expanded.
- Section 179 Expensing: Limitations are increased.
- R&D Expenses: Domestic research can be fully deducted after 2024. Small businesses can retroactively apply this to 2022.
- FDII/GILTI: Updated rates for foreign-derived intangible income and global intangible low-taxed income.
- Corporate Tax Rate: Remains flat at 21%.
Green Energy & IRS Changes
- Most green energy credits(clean vehicles, energy-efficient homes, etc.) end after 2025.
- IRS Direct File program terminated within 30 days; IRS will research public-private free filing solutions.
What’s NOT in the Law
- No new “wealth tax” or capital gains tax increases.
- No change to step-up in basis for inherited property.
- No reduction in the mortgage interest deduction cap.
- No progressive or increased corporate tax rates.
When Do These Provisions Take Effect?
- Most changes apply for tax year 2025 (filed in 2026).
- The senior deduction is available for tax years 2025 through 2028.
- The new tip/overtime deductions expire after 2028.
Bottom Line
The “One Big Beautiful Bill Act” of 2025 makes many 2017 tax cut provisions permanent, raises the standard deduction, provides special relief for seniors, and offers new deductions for tips and overtime.
Middle-income families and small businesses see the most direct relief.
Green energy incentives are mostly eliminated, and the top income earners may see phaseouts or limits.
Questions about how this law affects you or your business? Consult Allied Tax Advisors for personalized guidance.
Want all the details?
Read the official CCH Tax Briefing here.