Tax Planning
Mastering 2026 Inflation Adjustments: How the One, Big, Beautiful Bill Reshapes Key Tax Thresholds
Understanding the newly announced 2026 inflation adjustments is essential for effective tax planning—learn what’s changing and how to capitalize.
By NomadicTax Research Team • 5-8 min read • November 14, 2025
## What Are Inflation Adjustments Under the One, Big, Beautiful Bill (OBBB)?
The IRS recently released *Revenue Procedure 2025-32*, which implements inflation adjustments for more than 60 tax provisions for **tax year 2026**—these adjustments are foundational for tax planning under the new law. ([irs.gov](https://www.irs.gov/newsroom/irs-releases-tax-inflation-adjustments-for-tax-year-2026-including-amendments-from-the-one-big-beautiful-bill?utm_source=openai))
Key changes include increased **standard deductions**, **AMT exemptions**, updated **tax brackets**, **earnings thresholds** for credits like the EITC, and higher amounts for gift exclusions and health savings details. ([irs.gov](https://www.irs.gov/newsroom/irs-releases-tax-inflation-adjustments-for-tax-year-2026-including-amendments-from-the-one-big-beautiful-bill?utm_source=openai))
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## Major Adjustments You Can’t Ignore
| Tax Item | 2025 Threshold / Credit | New 2026 Amount |
|---|---|---|
| Standard Deduction (Married Filing Jointly) | $31,500 | **$32,200** ([irs.gov](https://www.irs.gov/newsroom/irs-releases-tax-inflation-adjustments-for-tax-year-2026-including-amendments-from-the-one-big-beautiful-bill?utm_source=openai)) |
| Standard Deduction (Single / Married Filing Separately) | $15,750 | **$16,100** ([irs.gov](https://www.irs.gov/newsroom/irs-releases-tax-inflation-adjustments-for-tax-year-2026-including-amendments-from-the-one-big-beautiful-bill?utm_source=openai)) |
| Heads of Household Standard Deduction | $23,625 | **$24,150** ([irs.gov](https://www.irs.gov/newsroom/irs-releases-tax-inflation-adjustments-for-tax-year-2026-including-amendments-from-the-one-big-beautiful-bill?utm_source=openai)) |
| AMT Exemption (Single) | — | **$90,100**, phasing out begins at $500,000 ([irs.gov](https://www.irs.gov/newsroom/irs-releases-tax-inflation-adjustments-for-tax-year-2026-including-amendments-from-the-one-big-beautiful-bill?utm_source=openai)) |
| Estate Tax Exclusion | $13,990,000 | **$15,000,000** ([irs.gov](https://www.irs.gov/newsroom/irs-releases-tax-inflation-adjustments-for-tax-year-2026-including-amendments-from-the-one-big-beautiful-bill?utm_source=openai)) |
| Foreign Earned Income Exclusion | $130,000 | **$132,900** ([irs.gov](https://www.irs.gov/newsroom/irs-releases-tax-inflation-adjustments-for-tax-year-2026-including-amendments-from-the-one-big-beautiful-bill?utm_source=openai)) |
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## Practical Impacts for Tax Planning
### 1. Adjust Withholding and Retirement Contributions
With higher brackets and deductions, you may end up owing less tax—review your W-4 or estimated payments. If employer-sponsored retirement contributions stay the same, you might find yourself taxed at lower rates marginally, freeing up cash flow for savings.
### 2. Reevaluate Roth vs. Traditional Retirement Accounts
If your marginal tax rate is expected to decline in 2026 compared to today, there’s more incentive to lean into traditional (pre-tax) retirement contributions now versus Roth contributions.
### 3. Estate Planning Moves Up
The estate tax exclusion rises to $15 million. For anyone with estate planning underway, 2025 might be the last year with the lower threshold—consider gifting strategies before year end to lock in the current rules. Also, review whether recent asset value appreciations could push you past key limits.
### 4. Maximize Tax Credits and Incentives
The EITC and Child Tax Credit incomes are moving up—if you hover near phase-out ranges, these changes may allow more advantages for 2026. Also, foreign earned income exclusion increases; this matters for digital nomads and expats.
### 5. Business Deductions and Fringe Benefits
Higher limits for transportation fringe benefits, flexible spending accounts, and other pre-tax benefits mean greater employee value if structured correctly. Employers should revisit compensation packages to leverage benefits fully. ([irs.gov](https://www.irs.gov/newsroom/irs-releases-tax-inflation-adjustments-for-tax-year-2026-including-amendments-from-the-one-big-beautiful-bill?utm_source=openai))
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## Tax Planning Checklist for 2025 Leading into 2026
- Estimate your 2025 income and tax bracket; project whether your 2026 situation will shift
- Review retirement contributions: 401(k), IRA, Roth vs pre-tax
- Engage estate planning professionals to consider gifts or trusts before new thresholds take effect
- Track foreign income and establish residency or sourcing to maximize foreign earned income exclusion
- Review fringe benefits with your employer or for your business structure—it might be cost-saver to maximize certain pre-tax perks
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This inflection point—the adoption of the OBBB and accompanying 2026 adjustments—is a rare chance to reposition your financial and tax strategy. Failing to adapt could leave money on the table or surprise liabilities.