Introduction:
The recently signed One Big Beautiful Bill Act includes several notable updates to the tax code, with one of the more impactful provisions being the extension and adjustment of reduced tax rates. Originally introduced under the Tax Cuts and Jobs Act (TCJA) in 2017, these lower rates were set to expire at the end of 2025. The new legislation not only extends them but also introduces modifications designed to account for inflation and preserve rate thresholds in future years.
The Evolution of Tax Brackets: A Closer Look
Prior to the TCJA, the federal individual income tax brackets ranged from 10% up to 39.6%. With the TCJA, Congress lowered the rates and adjusted the brackets to 10%, 12%, 22%, 24%, 32%, 35%, and 37%, resulting in reduced tax liabilities for many taxpayers, especially those in middle-income ranges. However, those lower rates were originally temporary and scheduled to expire at the end of 2025.
The One Big Beautiful Bill Act makes these lower brackets permanent. This change eliminates the scheduled expiration, allowing individuals and families to continue using the current rate structure going forward. In addition, the Act modifies how the income thresholds for each bracket will be adjusted due to annual inflation. This is to help to ensure that the tax system remains relatively equitable and reduce the effects of “bracket creep” over time.
Capital Gains Tax Rates
The Act also preserves the existing long-term capital gains tax structure, keeping the 0%, 15%, and 20% rates in place. Importantly, the income thresholds that determine which capital gains rate applies will now be indexed to inflation using the same method applied to ordinary income brackets. These capital gains provisions, like the income tax brackets, are permanent under current law, with no scheduled end date.
The One Big Beautiful Bill Act’s Impact
The permanency of these tax provisions may help individuals and businesses with long-term planning, particularly in areas like investment timing, income recognition, and retirement strategy. While these changes don’t overhaul the tax code, they offer a more consistent structure for taxpayers.
As always, the impact of tax law changes can vary depending on your individual situation. If you have questions about how these provisions apply to you, consider speaking with a tax professional.




