Key information

Below are the core elements of the IRS 2026 adjustments and how they stem from the One Big Beautiful Bill Act (OBBBA).

  • The One Big Beautiful Bill Act (OBBBA) makes permanent the seven‑bracket federal income tax structure and enacts several other lasting changes for 2026 and beyond. Sources: Fox Business, H&R Block, Congress.gov.
  • The IRS applied annual inflation indexing to most thresholds to limit “bracket creep.” Source: CBS News.
  • Major numeric changes for 2026 include new tax brackets, higher standard deductions, a raised estate tax exclusion, and adjustments to credits and exemptions. Sources: Fox Business, CBS News, IRS.

What are the New Tax Brackets for 2026?

The One Big Beautiful Bill Act cements the seven federal income tax rates retained from the Tax Cuts and Jobs Act era. For tax year 2026, the IRS published these bracket thresholds for single filers and married couples filing jointly:

  • 10%: up to $12,400 / $24,800
  • 12%: over $12,400 / $24,800
  • 22%: over $50,400 / $100,800
  • 24%: over $105,700 / $211,400
  • 32%: over $201,775 / $403,550
  • 35%: over $256,225 / $512,450
  • 37%: over $640,600 / $768,700

These thresholds reflect inflation adjustments and were published by the IRS as part of its 2026 tax adjustments (Sources: Fox Business, CBS News).

Standard deduction and personal exemptions

Standard deduction increases for 2026:

  • Single: $16,100
  • Married filing jointly: $32,200
  • Head of household: $23,625

For comparison, the 2025 standard deduction was $15,750 (single) and $31,500 (married filing jointly) (Sources: Fox Business, H&R Block).

Personal exemptions remain largely eliminated, but OBBBA includes a limited, temporary benefit: taxpayers age 65+ may claim an additional deduction of up to $6,000 if AGI is ≤ $75,000 (single) or ≤ $150,000 (married filing jointly). That provision is available through 2028 (Sources: CBS News, H&R Block).

Estate tax and credits

Estate tax exclusion: The federal estate tax exclusion rises to $15 million per person for decedents dying in 2026, up from $13.99 million in 2025, affecting estate-planning calculations (Source: Fox Business).

Adoption credit: The adoption tax credit increases to $17,670 for 2026, with $5,120 refundable — intended to lower out‑of‑pocket costs for families (Source: Fox Business).

Alternative Minimum Tax (AMT)

The OBBBA updates AMT thresholds for inflation. For 2026:

  • Single filers: AMT exemption is $90,100, with phaseout at $500,000.
  • Married filing jointly: AMT exemption is $140,200, with phaseout starting at $1,000,000.

These changes affect who is subject to AMT and how it applies to higher‑income taxpayers (Source: Fox Business).

Credits and business provisions

Several employer and small‑business credits expand under the OBBBA:

  • The employer‑provided childcare credit maximum increases to $500,000, and rises to $600,000 for eligible small businesses, encouraging on‑site childcare or subsidies (Source: Fox Business).

Deductions for workers and seniors

OBBBA introduces targeted deductions to help working Americans and older taxpayers, including a maximum annual deduction of $12,500 (single) and $25,000 (joint), with phaseouts at higher incomes (Source: IRS).

Bracket creep prevention

The IRS applied inflation indexing across most thresholds for 2026 to reduce “bracket creep,” a scenario where inflation pushes taxpayers into higher tax brackets without a real increase in purchasing power (Source: CBS News).

Legislative background and timeline

H.R.1 in the 119th Congress — the One Big Beautiful Bill Act — combined tax policy changes with spending and debt‑limit measures. Many OBBBA tax provisions are now permanent, altering the long‑term tax landscape for individuals, families, and businesses (Source: Congress.gov).

Where taxpayers should look for guidance

The IRS and major tax preparers are publishing guidance and tools. Interactions among credits, deductions, and exemptions can be complex; taxpayers are advised to consult professionals. See resources from H&R Block and Fox Business for initial summaries.

Implications for the Inland Empire

Economic impact

  • Higher standard deductions may reduce taxable income for many households who do not itemize, especially renters and modest‑income families (Fox Business, H&R Block).
  • Middle‑income workers in logistics, warehousing, and service sectors could see limited tax increases thanks to inflation‑adjusted brackets (Source: CBS News).

Political consequences

Local officials and candidates may use these tax changes to shape messaging on cost‑of‑living, housing affordability, and small‑business support. The raised estate tax exclusion to $15 million will mainly affect wealthy families engaged in estate and business succession planning (Source: Fox Business).

Social effects

  • Seniors meeting AGI thresholds could benefit from the temporary additional deduction, easing tax burdens for fixed‑income retirees (Source: CBS News).
  • Expanded child and adoption credits and employer childcare incentives may help families and encourage businesses to offer childcare support (Source: Fox Business).

Cultural and practical relevance

Residents who rent or own should reassess whether higher standard deductions or itemized deductions change their tax outcomes. Local tax preparers and nonprofits may see increased demand for guidance. Small businesses should evaluate new credits such as the employer‑provided childcare credit (Source: Fox Business).

Practical steps for Inland Empire taxpayers

  • Review withholding and estimated tax plans; bracket and deduction changes can affect paycheck withholding and quarterly payments.
  • Consult tax professionals early to understand interactions with California state rules and individual circumstances.
  • Business owners should assess eligibility for expanded credits (e.g., childcare credit) and review estate‑planning implications of the higher exclusion amount.

Sources and further reading

Disclaimer

Consult your tax consultant or a qualified tax professional for guidance on how these IRS and legislative changes apply to your individual situation. This article summarizes published adjustments and does not substitute for personalized tax advice.