Tax Planning
Maximizing Standard Deduction & Credits under the One, Big, Beautiful Bill for 2026
How new inflation adjustments and tax law changes under the One, Big, Beautiful Bill affect standard deductions, tax brackets, and credits—here’s how you can plan wisely.
By NomadicTax Research Team • 5-8 min read • November 14, 2025
## Understanding the 2026 Inflation Adjustments
The **IRS Revenue Procedure 2025-32**, released October 9, 2025, sets out inflation-adjusted changes for tax year 2026, including updates from the One, Big, Beautiful Bill (OBBB). For example, the standard deduction increases to **$16,100** for singles and married individuals filing separately; **$32,200** for joint filers; and **$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)) Marginal tax brackets shift upward, helping taxpayers avoid bumping into higher rates due to inflation. ([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))
## Actionable Tax Planning Strategies
Here are ways to take advantage:
- **Adjust withholdings early.** With tax brackets rising, over-withheld paychecks may become more costly. Use the updated brackets to fine-tune withholding or estimated tax payments.
- **Leverage credits while they grow.** The estate tax exclusion rises to **$15,000,000** for 2026—great news for estates planning in advance. ([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 also increases to **$17,670**, with **$5,120** refundable of that amount. ([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 tax credit boost.** Under OBBB/Revenue Procedure 2025-32, for tax year 2026 the maximum allowed employer-provided childcare credit jumps from **$150,000** to **$500,000** ($600,000 if an eligible small business). Employers should review Q1 payroll budgets and consider expanding childcare benefits. ([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))
- **Plan major deductions or purchases carefully.** Any expense that lowers taxable income—mortgage interest, charitable contributions, etc.—should be timed considering the increased standard deductions. If your itemized deductions were just above the old standard, with the higher deduction floor you may now benefit more from standard deduction.
## Example Scenario
Alice and Bob are married, expecting to file jointly in 2026. In 2025 their itemized deductions totaled **$30,000**, just above the 2025 standard deduction under OBBB of **$31,500**—so they used standard deduction. In 2026, standard deduction is **$32,200**, so unless itemized deductions further increase, standard deduction remains preferable. But if they plan a large charitable gift or medical expense before year-end, pulling some charges into 2026 may push itemized deductions above threshold.
## Takeaways
- Review paycheck withholding and estimated payments now, using new brackets and thresholds.
- Businesses should evaluate childcare benefits in light of higher employer credit limits.
- Large itemized deductions are more likely to lose relative value against the higher standard deduction—plan accordingly.
- Estate, gift, and adoption planning opportunities have shifted; consult a professional if you expect to be affected.