Without further congressional action, many of the federal tax provisions enacted under the Tax Cuts and Jobs Act (TCJA) of 2017 that impact pass-through entities and their owners are scheduled to sunset at the end of 2025.
Federal tax rates and the qualified business income deduction
Individual tax rates will revert to the pre-TCJA rates with a top marginal federal income tax rate of 39.6% (up from 37% under TCJA). The rate increase for business income is likely to be even more significant, as the qualified business income (QBI) deduction will also sunset. The QBI deduction, which allows for a deduction equal to 20% of certain categories of business income, effectively reduces top tax rates for qualifying business income from 37% to 29.6%.
Top marginal federal tax rate

There are strategies taxpayers can implement to take advantage of current rates. Taxpayers would be well-served to take a fresh look at existing methods of accounting and elections and thoughtfully structuring upcoming transactions.
Entity choice
Absent any legislative developments, the corporate federal income tax is permanently set at 21%. When the QBI deduction is no longer available, depending on the particular facts and circumstances, taxpayers may find that operating in a corporate structure could lead to an overall reduction in tax burden. As with any major change, taxpayers should carefully model the alternatives and consider the prospect of potential future legislation before making any adjustments.
Pass-through entity tax (PTET) deduction
Finally, in response to the state and local tax (SALT) limitation on individual itemized deductions, many states enacted elective pass-through entity tax (PTET) regimes. The PTET effectively shifts the primary burden of state income tax from the owner to the pass-through entity itself. If the SALT cap sunsets after 2025, the benefits of making PTET elections will shift for some taxpayers, though not in a simple way as SALT deductions are one of the most common items that shift a taxpayer into owing alternative minimum tax. Taxpayers who have previously elected into a PTET regime will need to take a fresh look at PTET elections to determine whether the benefit of the PTET regime continues to outweigh its cost.
As we await any congressional action extending or altering the TCJA’s expiring provisions, taxpayers should begin to consult with their advisors about planning opportunities for current and future tax years.