How the OBBBA Impacts Different Taxpayers

The centerpiece of the One Big Beautiful Bill Act (OBBBA) is the extension of current income tax rates and brackets that were due to expire at the end of the year.

In addition, there are new tax provisions, or changes to existing provisions, which could lead to significant tax savings for individuals.

Since many of these changes go into effect for tax year 2025, it will have an immediate affect on many taxpayers.

Recently, the IRS announced that it would not alter tax withholding tables for 2025. As a result, higher-than-normal tax refunds are projected for tax season 2026. Some initial projections point to the highest level of tax refunds issued in the last 15 years.1

That presents opportunities to put these tax savings to work. Depending on certain factors, the changes will impact certain taxpayers differently.

Here are some examples of how the tax law could impact 2025 tax returns for different types of taxpayers.

1. Married couple living in a high-tax state

  • Assume modified adjusted gross income of $400,000
  • The couple has two children, ages 10 and 13, and can claim the full Child Tax Credit (which was $4,000 total before the OBBBA, and $4,400 as a result of the OBBBA)
  • They donate $10,000 to charity and can deduct $10,000 in mortgage interest
  • They can deduct the maximum $40,000 of state and local taxes (SALT) under the new OBBBA deduction limit

Married couple table