Tax Planning
Maximizing 2026 Inflation Adjustments: Key Changes Every Taxpayer Should Know
The IRS has released inflation-adjusted figures for over 60 tax provisions for 2026 under the One, Big, Beautiful Bill, including updated standard deductions, rate brackets, and credits—essential knowledge for effective tax planning now.
By NomadicTax Research Team • 6 min read • November 14, 2025
## What’s Changed for 2026 — Inflation Adjustments Under the OBBBBA
The One, Big, Beautiful Bill Act (Public Law 119-21), signed July 4, 2025, institutes permanent changes and inflation adjustments to many tax code provisions for 2025 and 2026. Revenue Procedure 2025-32 reflects those 2026 adjustments. ([irs.gov](https://www.irs.gov/irb/2025-45_IRB?utm_source=openai))
### Key Changes at a Glance
- **Standard deductions** now rise for 2026 to $32,200 for married filing jointly; $16,100 for single or married filing separately; $24,150 for heads of households. ([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))
- **Income tax brackets** for individuals keep the same marginal rates: 10%, 12%, 22%, 24%, 32%, 35%, 37%. But, brackets for those rates adjust upward, pushing more income into lower brackets. ([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** increases to $132,900 for 2026 (up from $130,000). ([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))
- **Employer-Provided Childcare Credit** (Sec. 45F) maximum allowable credit increases to **$500,000**; if you're a small business, that max is $600,000. ([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** is bumped to $15,000,000 for decedents in 2026. ([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))
- Higher ceilings for **AMT exemptions**; for single/nongroup filers, the AMT exemption is $90,100 and phase-out thresholds increase. ([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))
## Why It Matters for Tax Planning Now
Understanding these shifts lets you make informed moves before the end of 2025, especially if you anticipate high income, capital gains, or changes in your filing status.
- If you expect higher income in late 2025 or early 2026, consider accelerating deductions or deferring income to fall under tighter brackets. For example, **capital gains sales** or bonuses when you’re near a rate threshold might benefit from waiting.
- Self-employed individuals or employers offering Health FSA (Flexible Spending Arrangements) should revisit contribution limits; inflation adjustments raise those caps. ([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))
- Donor-advised funds, large charitable gifts, or estate planning steps (like gifting before the taxable year ends) may yield better results under increased estate exclusion. Plan early.
## Actionable Insights
- **Review W-4 forms**: With higher standard deductions and adjusted brackets, your paycheck withholding might need updating to avoid overtaxing or insufficient withholding.
- **Entrepreneurs & small businesses**: With employer credits like childcare credits increasing significantly, evaluate whether you’re maximizing those deductions or credits.
- **Retirement savers**: Although contribution limits may not all change with inflation, deductions and phase-outs tied to AGI thresholds may shift—consult a financial planner.
## Example Scenario
Imagine Jane, single, with $160,000 in 2025 wages. She plans a Q4 bonus and expects a similar income in 2026. Under 2025 rates, her bracket for income over about $160,000 pays 32%. But with bracket adjustments for 2026, that threshold shifts upward. If Jane defers her bonus until January 2026 and incurs deductible expenses now, she could stay in a lower bracket or reduce her taxable income for both years.
**Bottom line**: Use these inflation-driven changes to plan income timing, accelerate deductions, and reposition tax strategies for maximum impact before year-end.