[Updated following passage of OBBB] The world of personal finance is a constant dance of numbers, rules, and ever-shifting legislation. For millions of American homeowners and high-earners, few changes have been as impactful—and as debated—as the State and Local Tax (SALT) deduction.
Since the 2017 Tax Cuts and Jobs Act (TCJA), many families in high-tax states have been capped at deducting just $10,000 of their state and local taxes on their federal returns. But a new tax bill signed into law by President Trump has thrown a temporary lifeline, dramatically raising the cap and once again changing the tax landscape.
What does this mean for your wallet? Let’s break down the new changes, who benefits, and how you should be planning your finances now.
A Quick History Lesson: From Unlimited to Capped
Before we dive into the new rules, it’s important to understand where we’ve been. For decades, the SALT deduction was a simple, no-cap tax break. If you itemized your deductions, you could write off 100% of the state and local income, sales, and property taxes you paid. This was a significant benefit, especially for residents of states with high property values and state income tax rates.
Then came the TCJA in 2017. As part of a sweeping tax overhaul, the SALT deduction was suddenly capped at $10,000. For many, this move was a painful surprise. A friend of mine, a homeowner in New Jersey, saw his property and state income taxes total over $25,000 a year.
Overnight, his federal tax bill jumped as he could no longer deduct the full amount, a classic example of how tax law can have a very real, and often painful, impact on personal budgets.
The “One Big Beautiful Bill Act”: A Temporary Reprieve
Fast forward to today. The new “One Big Beautiful Bill Act” has made significant, albeit temporary, changes to the SALT cap. Here are the key details you need to know:
- A New Cap of $40,000: Starting with the 2025 tax year, the cap on your SALT deduction has been raised from $10,000 to $40,000. This applies to single filers, married couples filing jointly, and head of household filers. For married couples filing separately, the new cap is $20,000.
- Income Phase-Outs: This benefit isn’t for everyone. The full $40,000 deduction is only available to households with a Modified Adjusted Gross Income (MAGI) of $500,000 or less. If your income exceeds this threshold, the deduction will begin to phase out, with those earning above $600,000 likely limited to the original $10,000 cap.
- A Temporary Boost: This is not a permanent change. The $40,000 cap is set to increase by 1% annually through 2029. However, for the tax year 2030 and beyond, the cap will revert to the original $10,000 limit unless Congress takes further action.
This temporary fix offers significant relief for families caught in the middle. Think about a family earning $450,000 a year in a high-tax state, paying a combined $35,000 in property and state income taxes.
Under the old rules, they could only deduct $10,000, leaving $25,000 of taxes with no federal relief. With the new law, they can deduct the full $35,000, which could lead to thousands of dollars in tax savings.
Who Benefits and Who Doesn’t?
The primary beneficiaries of this change are middle- and high-income households in high-tax states. These are the taxpayers who were most affected by the $10,000 cap and who pay more than this amount in state and local taxes.
On the other hand, the change offers little to no benefit to low- and middle-income households. The vast majority of these taxpayers already take the standard deduction, which was also significantly increased by the TCJA. Their total state and local tax bills are often far less than the $10,000 cap, to begin with, so a higher cap doesn’t change their tax situation at all.
This disparity has fueled a heated debate. Critics argue that the new bill is a gift to the wealthy and adds to the federal deficit, while proponents insist it is a necessary correction to a law that unfairly penalized residents of certain states.
Planning Your Financial Future: Actionable Steps
With these changes on the horizon, now is the time to start planning. Here are a few things to consider:
- Re-evaluate Itemizing: If you’ve been taking the standard deduction, you might want to re-evaluate your tax situation for the 2025 tax year. With a higher SALT cap and other changes to itemized deductions, it may be beneficial for you to itemize for the first time in years. You can learn more about this by reading our article “The Definitive Guide to Itemized vs. Standard Deductions.”
- Know Your MAGI: Understand your Modified Adjusted Gross Income and how it impacts your eligibility for the full $40,000 deduction. If your income is close to the $500,000 threshold, it’s crucial to know how a change in income could affect your tax liability.
- Stay Informed: The temporary nature of this change means that the tax law could change again in 2030. Stay up to date on political developments and tax legislation so you can be prepared for any future changes.
The SALT deduction has a long and complicated history, but the new changes are a stark reminder of how our personal finances are inextricably linked to federal policy. By understanding these new rules and how they affect your specific situation, you can better navigate the future and keep more of your hard-earned money.
Get the latest money, tax and stimulus news directly in your inbox
________________________________
[2021 Update] Under the Democrat’s proposed $3.5 trillion social infrastructure spending plan there is a strong push by progressive members from high taxing states like New York and New Jersey to remove the $10,000 limit on state and local tax deductions (a.k.a. SALT Cap Repeal).
Spokespeople from Pelosi and other Congressional members pushing this provision have said removing the SALT deduction limit was an important priority in the reconciliation bill, as was a key part of how state and local tax systems were designed in cities with higher property prices.
However there is little doubt that that this tax deduction benefits the affluent (or top 10%) who generally have more expensive properties, which means representatives from lower cost property states like Texas, Arizona and Ohio are not going to support the SALT Cap Repeal.
Republicans, who don’t have much input into the $3.5 trillion bill that is being passed via party lines using the reconciliation process, have mostly supported the SALT cap as a way of keeping blue states from what they criticize as a wasteful tax and spend model.
I don’t think a full repeal will happen and it is more likely the SALT deduction cap will be raised to $20,000 and tied to inflation. But I will continue to monitor progress on this provision as the final bill is crafted in Congress. Stay tuned for updates via the options below.
2018 Trump SALT Repeal
Under the Trump/GOP tax reform bill for 2018 the deduction for Sate and Local taxes (SALT) related to property and sales taxes, on federal IRS tax returns was limited to $10,000. Tax payers will still need to itemize for this deduction, but will have a cap of $10,000 versus under prior rules where there was no limit.
The original plan was to eliminate this tax deduction entirely but faced with stiff resistance from GOP members in high tax states like California and New York, the $10,000 deduction allowance limit was instead put in place. Various calculations have shown that high income earners who live in high tax areas like Manhattan, San Francisco, and Seattle will likely take a hit on their tax bill for this area if their state and local taxes exceed $35,000.
IRS update on 2018 property taxes. The IRS formally responded to a common question for many tax payers looking to pre-pay their 2018 property taxes in 2017, so that they can claim the full deduction before the new GOP tax laws that limit this deduction come into effect.
The IRS announced that the deduction for their 2018 property taxes may only be deductible only if assessed and paid in 2017. Only the amount assessed by local governments can be claimed and and any pre-payments of potential or anticipated property taxes will not be deductible.
Most tax payers who current claim the SALT deduction may instead choose not to take this itemized deduction at all and instead take the much higher (nearly doubled from current levels) standard deductions in place with the new tax reforms.
