We continue our series on the OBBB and interest in Alts and dive into the SALT implications. There may be a “Stealth” effect on the SALT deduction at a certain AGI level.
August 12, 2025
By Al DiNicola, AIF®
1031 Tax Deferred Exchange Specialists & DST Advisor
NAMCOA® — Naples Asset Management Company®, LLC
Securities offered through MSC-BD, LLC, Member of FINRA/SIPC
The State and Local Tax (SALT) deduction was raised from $10,000 to $40,000. This especially made some taxpayers in certain high tax states happy. This becomes effective in 2025 and will be in effect through 2029. There have been studies that analyze the percentage of taxpayers in all states utilizing SALT deductions and the results are very interesting. We are not providing tax advice and always recommend to consult your tax consultant.
For those taxpayers who may itemize deductions really need to know about the relationship between the itemized deductions and the income level when it comes to utilizing the $40,000 SALT allocation. If you have an Adjusted Gross Income (AGI) of $500,000 or under the SALT deduction is $40,000. If your income is $600,000, your SALT deduction decreases down to $10,000. There is a phase out schedule as you increase income to $600,000. If you have an AGI of $530,000 you may receive a $31,000 SALT. If you have an AGI of $570,000 you may have a SALT of $19,000.
Let’s look at this another way. If your income (AGI) increases from $5000,000 to $600,000 the taxable income goes up by $130,000. You are paying taxes on an additional $100,000 of income and you lose $30,000 in SALT deduction. If you’re worried about this stealth tax, you may seek a solution on how to bring your income back down from $600,000 to $500,000. There is a phasing in on the amount of SALT you use once you go over the $500,000 income level. There are a few solutions we can provide that can move income down but still have other investment opportunities.
SALT Example 1:
So, let’s go through an example of Tom & Stacy. The AGI is $500,000. Hypothetically they are itemizing deduction in the amount of $75,000 that includes $40,000 of SALT. The tax calculation on their taxable income is pretty straightforward. $500,000- $75,000 = $425,000 in taxable income under the bill. The marginal rate at taxable income of $425,000 is 32%. No SALT limitation since the AGI is $500,000 (or under).
| Client Situation | Tax Calculation | Tax Rate Impact |
| AGI =$500,000 | $500,000-$75,000 | Marginal Rate for taxable income $425,000 is 32% |
| Itemized Deduction $75,000 including $40,000 SALT | $425,000 | No SALT limitation since AGI is exactly $500,000 |
SALT Example 2:
Mark and Betsy together have an AGI of $600,000. The have itemized deduction of $75,000 including a tentative SALT Deduction of $40,000. Here is the SALT limitation (which creates a Stealth effect). The phase-in reduces their SALT deduction by $30,000 to $10,000. $600,000- $500,000 =$100,000 and $100,000 x 30% = $30,000. Their taxable income will be $555,000. $600,000- $45,000 = $555,000. So that $100,000 extra income caused their taxable income to go up by $130,000
| Client Situation | SALT Limitation | TAX calculation |
| AGI is $600,000 | The Phase in reduces their SALT deduction by $30,000 | The Taxable income with be $555,000 ($600,000-$45,000) |
| Itemized deduction of $75,000 including a tentative SALT deduction of $40,000 | $600,000-$500,000=$100,000 $100,000 x 305= $30,000 | Th marginal rate at taxable income of $555,000 is 35% |
Here comes the STEALTH impact. In essence the difference between $500,000 and $600,000 is $100,000 multiplied by 30% and you lose $30,000 of the $40,000. Your SALT deduction is now $10,000.
$100,000 increased AGI causes income to go up by $130,000. The effective federal rate in that window is 45.5%. And if you had some state or state rate in there, if you’re in New York, you’d be closer to 55%, if you’re in New York City, higher than that amount. This is a massive planning opportunity. Between $500,000 and $700,000, there does not need to be that much shifting potentially into other years. This may be the perfect opportunity to use oil and gas. Investors may need to seek financial advisors who understand individual taxpayer needs. The CPA firms, who handle clients making $2,000,000 a year, may be more open to assisting those clients than the clients making $500,000 to $700,000 per year. The tax return has become a commodity and CPA firms have a shortage of workers, so they’re going to give up their least profitable work. The goal may be to shift. What we want to identify is if income can shift to lower years? Can we defer income recognition? Can we accelerate deductions or create additional deductions? Is there an opportunity to utilize the 100% bonus deprecation in some fashion. Can there be a trust set up to move income around? We will follow up on the trust aspect in future posts.
| Effective Rate Analysis | Strategic Consideration |
| Example 1 vs. 2 | These high effective rates may create planning opportunities. |
| An additional $100,000 of AGI increased taxable income by $130,000 due to SALT deduction limitation | Income shifting to lower taxes. Deferring income recognition. |
| For a MFJ taxpayer losing a SALT deduction in the phase out range, the marginal income tax will effectively be 45.5%. Which is 130% * 35%. | Accelerating deductions. |
| The marginal rate can further increase if Section 199 A or other phase out supply. | Alternative investments, including oil and gas. |
The beauty is to find a way to drop the AGI income from $600,000. Can you find a way through charitable deductions, and other solutions to drop AGI. There is also a potential solution with the proper Oil & Gas investment. The goal may be to get the rate back into a lower effective rate. If you accomplish this, you’re getting a larger deduction than just the $100,000 you may get from oil & gas, you also get the $30,000 back from SALT.
Alternative investments, including Oil & Gas, are not for all investors. If you have questions and interest, please let us know and we can arrange a confidential conference call.
NAMCOA® is a SEC registered investment advisory firm that provides comprehensive portfolio management, financial planning, and fiduciary decision-making services on behalf of retirement plan sponsors. Our Difference is summarized by our fiduciary approach which enables us to better meet portfolio and retirement plan objectives, resulting in stronger risk adjusted returns for investors and peace of mind for Clients. We also focus on alternative real estate investment. Many real estate investors are seeking tax deferred solutions utilizing §1031 exchanges or Opportunity Zones.
Alternative investments and DSTs are not for all investors. The acquisition of a certain alternative investments including DSTs is for accredited investors only. Contact your investment adviser for additional details on how a DST may be a solution to your §1031 Exchange and suited for your investment future. For more information on how to properly set up an IRC §1031Tax Deferred Exchange or if you are an accredited investor and would like additional information on a DST contact Al DiNicola at 239–691-8098 or email adinicola@namcoa.com.
This is not an offer to purchase or solicitation to purchase any security, as such be made only through an offering memorandum or prospectus. Investing in securities, real estate, or any investment, whether public or private, involves risk, including but not limited to the potential of losing some or all of your investment dollars when you invest in securities. You should review any planned financial transactions that may have tax or legal implications with your personal tax or legal advisor. NAMCOA, LLC is a Registered Investment Advisor, regulated by SEC (Securities and Exchange Commission). Our corporate office is located at 999 Vanderbilt Beach Road, Suite 200, Naples Florida 34108. Securities Offered through MSC-BD, LLC, Member of FINRA/SIPC. 5 Centerpointe Drive, Ste. 400 Lake Oswego, OR, 97035MSC-BD, LLC and NAMCOA are independently owned and are not affiliated.
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