Tax Planning
What the 2026 Inflation Adjustments Mean for Your Tax Planning
The IRS's newly released adjustments for tax year 2026 under the One, Big, Beautiful Bill bring do-not-miss changes that could reshape your planning strategy—especially for deductions, credit eligibility, and tax bracket positioning.
By NomadicTax Research Team • 5-8 min read • November 23, 2025
## Key Adjustments in Tax Year 2026 and How to Use Them to Your Advantage
The IRS Revenue Procedure 2025-32, released October 9, 2025, announces inflation adjustments for more than 60 provisions of the Internal Revenue Code under Public Law 119-21 (the One, Big, Beautiful Bill, or OBBB).([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)) If you're beginning tax planning for 2026, these are the changes you need to factor in now.
### What’s changed?
- **Standard Deduction**: Jumps to **$32,200** for married filing jointly; **$16,100** for single or married filing separately; **$24,150** for heads of household.([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))
- **Marginal Income Tax Brackets**: Thresholds shifted upward. The top 37 % rate begins at **$640,600** for singles ($768,700 for MFJ).([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))
- **Alternative Minimum Tax (AMT) and Estate Tax Exclusions**: AMT exemption amounts, estate & gift tax exemptions adjusted. For estates in 2026, the basic exclusion is **$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))
- **Adoption Credit**: Maximum expenses up to **$17,670** (vs $17,280), and refundable portion $5,120.([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))
- **Childcare Credit for Employers**: Increased cap from $150,000 to $500,000 ($600,000 for eligible small businesses).([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**: Rises to **$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))
### Planning Moves You Should Make
| Goal | Action Steps |
|------|----------------|
| Avoid surprise tax bills | Review current withholdings and estimated payments—new brackets may move you into higher tax rates sooner than expected. |
| Maximize deductions & credits | If eligible for the adoption credit, or childcare credit as an employer, think about qualifying before thresholds change. |
| Plan investments & gifting | With higher estate-&-gift tax exclusions, donors can plan larger gifts; consider opportunity zones with revised rural area definitions. |
| Retirement contributions | Still worth contributing to 401(k)s, IRAs, etc., to use full advantages; tax-deferred growth still valuable as thresholds shift. |
### Real-World Example
Emily, single filer, plans to sell property in 2026 and expects capital gains pushing her taxable income to **$220,000**. Under the new brackets, the 24% bracket cap for heads of household ends at $201,750. If Emily had a child (making her head of household), a carefully timed deduction or charitable gift could keep her taxable income under $201,750, avoiding the 32% marginal rate on the overflow.
### Actionable Tasks Right Now
1. Use IRS’s Tax Withholding Estimator to check whether your employer withholding will cover increased standard deduction and tax bracket changes.([irs.gov](https://www.irs.gov/newsroom/topics-in-the-news?utm_source=openai)) 2. If employing qualifying childcare or making adoption-related expenses, align timing to ensure you get the maximum credit. 3. Review estate or gift giving plans in light of the increased basic exclusion. 4. For employers and business owners, ensure payroll, form-1099 thresholds, and reporting systems are updated for OBBB requirements.
These 2026 adjustments aren’t just numbers—they affect your take-home pay, retirement, family planning, and businesses. Get ahead by aligning decisions now—and revisit your financial plans before the year ends.