For years, many taxpayers have benefited from lower tax rates, higher standard deductions, and other tax-saving opportunities created by the Tax Cuts and Jobs Act (TCJA).
But here’s the important part many people are just starting to hear about. Several of those tax provisions were scheduled to expire after December 31, 2025.
That means 2026 could bring meaningful tax changes for millions of Americans unless Congress acts to extend or modify the law.
If you are a business owner, retiree, high-income earner, or simply someone trying to make smarter financial decisions, now is the time to start paying attention.
What Is the TCJA Sunset?
The TCJA, passed in 2017, introduced major tax changes for both businesses and individual taxpayers. While many corporate tax provisions were made permanent, several individual tax benefits were temporary.
Those temporary provisions are currently scheduled to “sunset” at the end of 2025. That means many tax rules may revert to their pre-2018 state. For some households, that could mean a higher tax bill. For others, it could affect deductions, estate planning, retirement strategies, or income management.
What Tax Changes Could Happen in 2026?
Here are some of the biggest areas to watch in 2026.
1. Tax Rates Could Increase
Current federal income tax brackets were lowered under the TCJA. If the law expires as scheduled, tax rates may return to higher pre-2018 levels.
That does not necessarily mean everyone’s taxes will skyrocket overnight, but many taxpayers could see:
- Higher marginal tax rates.
- More income is taxed at higher percentages.
- Reduced flexibility for tax planning.
For individuals currently in moderate- or higher-income brackets, this could have a noticeable impact.
2. The Standard Deduction May Shrink
The TCJA nearly doubled the standard deduction. That change simplified filing for many households because fewer taxpayers needed to itemize deductions.
If the sunset occurs:
- The standard deduction may decrease significantly.
- More taxpayers may return to itemizing.
- Deduction strategies may become more important again.
This could especially affect homeowners, charitable donors, and taxpayers with large medical or state tax expenses.
3. Personal Exemptions May Return
Before the TCJA, taxpayers could claim personal exemptions for themselves and dependents. The law eliminated those exemptions while increasing the standard deduction and child tax credit.
If the rules revert:
- Personal exemptions could return.
- Child-related tax benefits may shift again.
- Family tax planning could look very different.
For larger families, the overall impact may vary depending on income and filing status.
4. Estate and Gift Tax Exemptions Could Drop
One of the biggest upcoming concerns for higher-net-worth individuals is the federal estate tax exemption. Right now, the exemption amount is at a historically high level. If the TCJA sunsets, that exemption could potentially be reduced by roughly half.
That could create estate tax exposure for families who previously believed they were safely below the threshold.
This is why many advisors are encouraging families to revisit:
- Trust strategies.
- Gifting plans.
- Wealth transfer discussions.
- Long-term estate planning goals.
Waiting could create unnecessary stress if planning opportunities become limited.
Why 2026 Tax Planning Should Start Now
Even though these changes are tied to 2026, smart planning often happens well before deadlines arrive. The challenge is that tax laws can change quickly, and waiting until the final months of 2026 may reduce your options.
Proactive planning may help you, including:
- Evaluating income timing strategies.
- Considering Roth conversions.
- Reviewing charitable giving plans.
- Analyzing estate planning opportunities.
- Revisiting retirement withdrawal strategies.
- Preparing for potentially higher future tax rates.
The earlier you begin reviewing your situation, the more flexibility you may have.
What Should You Do Right Now?
You do not need to panic. But you also should not ignore what may be coming. A few practical steps can make a big difference.
- Review Your Current Tax Situation: Understand where your income falls today and how potential rate changes could affect you later.
- Revisit Your Long-Term Financial Plan: Tax planning should work alongside retirement, estate, and investment strategies.
- Monitor Legislative Changes: Congress could still modify, extend, or replace portions of the TCJA before 2027. That uncertainty is exactly why ongoing planning matters.
- Talk With a Trusted Advisor: Tax planning is not just about filing returns anymore. It is about making strategic decisions before tax rules change.
Frequently Asked Questions
- Will everyone pay higher taxes in 2026? Not necessarily. The impact will vary depending on income, deductions, filing status, and future legislation. However, many taxpayers could see changes to rates and deductions.
- Could Congress extend the TCJA provisions? Yes. Congress could extend some or all the provisions, but there is currently no guarantee that will happen.
- Who should be most concerned about the TCJA sunset? Higher-income earners, retirees, business owners, taxpayers in high-tax states, and families with estate-planning concerns may see the greatest impact.
- Should I make financial changes now? Possibly. The right strategy depends on your personal financial situation, income goals, and long-term plans.
Create More Flexibility Tomorrow
The TCJA sunset could affect how millions of Americans plan their income, deductions, retirement withdrawals, and estate strategies over the next several years.
The good news is that there is still time to prepare thoughtfully rather than react at the last minute.
Small planning decisions made today may help create more flexibility tomorrow. If you want to get ahead of tax season this year, this is a good place to start. Reach out to us if you have questions or want to start planning today.