Tax Planning
Planning for U.S. Individuals Under the One, Big, Beautiful Bill: What’s Changed for Tax Year 2026
Discover how major changes under the One, Big, Beautiful Bill reshape individual tax brackets, standard deductions, and credits—for smarter planning.
By NomadicTax Research Team • 5-8 min read • November 16, 2025
## Overview of Changes Under the One, Big, Beautiful Bill (OBBB)
Several important amendments came into effect per the One, Big, Beautiful Bill, affecting individual taxpayers for **tax year 2026** onward. These include:
- **Permanent rates for individual tax brackets**: The seven IRS tax brackets (10%, 12%, 22%, 24%, 32%, 35%, 37%) remain in effect. ([irs.gov](https://www.irs.gov/irb/2025-45_IRB?utm_source=openai))
- **Standard deduction increases**: For single filers and married filing separately, the standard deduction is now **$15,750**; heads of households get **$23,625**; married filing jointly and surviving spouses receive **$31,500**. ([irs.gov](https://www.irs.gov/irb/2025-45_IRB?utm_source=openai))
- **Child Tax Credit and Refundable Portion**: The maximum child tax credit is raised to **$2,200**, and portions up to **$5,000** now eligible for refundability under certain rules. ([irs.gov](https://www.irs.gov/irb/2025-45_IRB?utm_source=openai))
## Implications for Tax Planning
### 1. Revisit Withholding and Estimated Payments
Since standard deductions and tax rates shift, many individuals—especially those near bracket thresholds—may face under or over withholding. **Action**: Review your W-4 or equivalent, and adjust quarterly payments if necessary.
### 2. Benefit from Refundable Credits
For families, the expanded **refundable portion** of credits is critical. Tax liabilities could be lowered even if traditional withholding didn’t cover everything. **Example**: A family with two children could see larger refunds if credit eligibility aligns with income levels resulting from baseline deductions.
### 3. Strategize Income Timing
Because brackets are fixed, shifting income across years (through deferral or acceleration) becomes more tactical. **Example**: If you expect higher rates on investment income in 2027 or taxable income spikes, pushing deductions or exemptions forward could reduce effective tax rates.
### 4. Itemization vs Standard Deduction
With increased standard deductions, fewer taxpayers will benefit from itemizing. Analyze expenses—such as state/local taxes, mortgage interest, charitable donations—to see if itemizing still beats the standard deduction threshold.
## Actionable Checklist
| Item | What You Should Do |
|------|----------------------|
| **Update Payroll/Withholding** | Submit a new W-4 if rates/deductions change materially for you. |
| **Review Eligibility for Refundable Credits** | Ensure you complete all necessary forms and include dependents where credits apply. |
| **Adjust Estimated Tax Plans** | For self-employed or side income sources, avoid large underpayments or penalties. |
| **Keep Records** | Save documentation for expenses especially if considering itemization—mortgage statements, charitable receipts, etc. |
## Example Scenario
Imagine Maria, single filer, earned $60,000 in taxable income. Under the permanent rates and higher standard deduction: her taxable income after deduction drops, placing more of her income in the **12% bracket**, reducing her total tax by several hundred dollars.
By contrast, John and Susan, filing jointly, with three children, might see large increases in child tax credits and qualify for portions of the refundable amount now made usable under OBBB rules.
**Bottom Line**: The One, Big, Beautiful Bill emphasizes permanence in past temporary rules and opens up opportunity for more refundable credits and standard deductions. Early planning, updating withholdings, and understanding the changed landscape bring real savings.