Key takeaway: The One Big Beautiful Bill Act (OBBBA), enacted in 2025, temporarily raises the federal SALT deduction cap from $10,000 to $40,000 for tax years 2025 through 2029, subject to an income-based phaseout. Nevada taxpayers who own real estate—or who pay state and local taxes in other jurisdictions—may see a meaningful difference on their Schedule A, but only if they itemize and their income falls below the phaseout threshold.
Why the SALT Cap Change Actually Matters for Your 2026 Tax Return
If you've been itemizing your deductions for the last several years, you probably noticed that the $10,000 SALT cap introduced by the Tax Cuts and Jobs Act of 2017 (TCJA) cut off a significant portion of what you used to deduct. For many business owners and real estate investors, property taxes alone—across multiple properties—easily exceed $10,000. The OBBBA doesn't eliminate the cap, but it does increase it substantially, at least for the next several years.
Understanding exactly how this change works, who benefits, who doesn't, and what it means specifically in a state like Nevada requires looking carefully at the rules. This article walks through the mechanics, the limitations, and the practical planning points you should be discussing with your tax advisor before the end of 2026.
What the SALT Deduction Actually Covers
Before getting into the new cap, it helps to understand what the SALT deduction includes. Under IRC Section 164, individual taxpayers who itemize their deductions on Schedule A of Form 1040 may deduct certain state and local taxes paid during the tax year. These taxes include:
- State and local income taxes — or, alternatively, state and local general sales taxes (the taxpayer elects one or the other)
- Real property taxes — on primary residences, second homes, and other real estate held personally (not through a business entity)
- Personal property taxes — only if assessed on value, imposed annually, and imposed on personal property (such as vehicle registration fees in some states that meet this test)
Federal taxes, Social Security and Medicare taxes, and foreign income taxes do not count as SALT deductions. Neither do taxes that are deductible elsewhere on the return—for example, property taxes paid through a business entity are typically deducted as a business expense, not on Schedule A.
How the OBBBA Changed the SALT Cap — and for How Long
Under the TCJA, the combined SALT deduction was capped at $10,000 per tax year ($5,000 if married filing separately) for tax years 2018 through 2025. The OBBBA amended this provision by raising the cap as follows:
| Tax Years | Filing Status | SALT Cap | Governing Law |
|---|---|---|---|
| 2018–2025 | All (except MFS) | $10,000 | TCJA |
| 2018–2025 | Married Filing Separately | $5,000 | TCJA |
| 2025–2029 | All (except MFS, subject to phaseout) | $40,000 | OBBBA |
| 2030 and later | All | Scheduled to revert (subject to future legislation) | TBD |
The higher cap is temporary. It applies to tax years 2025, 2026, 2027, 2028, and 2029. Beginning with the 2030 tax year, the SALT cap is scheduled to revert unless Congress acts. Tax planning based on this provision should account for that sunset.
Because the higher SALT cap is temporary through 2029, taxpayers who anticipate significant property tax obligations or who have recently acquired additional real estate may want to evaluate whether accelerating or timing certain deductible payments makes sense within the window of higher caps. This decision depends on your individual facts and marginal rates—discuss it with a qualified tax professional.
Who May Benefit From the Higher SALT Cap
The expanded cap is most likely to produce a tax benefit for individuals who:
- Itemize their deductions on Schedule A (as opposed to claiming the standard deduction)
- Pay more than $10,000 in qualifying state and local taxes annually
- Have modified adjusted gross income (MAGI) at or below $500,000
- Hold real estate personally—not exclusively through business entities like LLCs or S corporations
- Own multiple properties with combined property taxes that have been exceeding the old cap
- Live in or own property in states with significant state income taxes or high property taxes
Who May Not Benefit — Important Limitations
Not every taxpayer will see a benefit from the higher SALT cap. The following circumstances may reduce or eliminate the benefit:
- The standard deduction may still exceed your itemized total. For 2026, the standard deduction amounts are inflation-adjusted and relatively high. If your total itemized deductions—including SALT, mortgage interest, charitable contributions, and other allowable items—do not exceed the applicable standard deduction, you will claim the standard deduction and the higher SALT cap provides no benefit.
- The income phaseout applies above $500,000 MAGI. If your MAGI exceeds $500,000, the $40,000 cap is reduced dollar-for-dollar until it returns to $10,000. Higher-income taxpayers may find that their SALT cap ends up the same as before.
- Alternative Minimum Tax (AMT) considerations. Taxpayers who are subject to the AMT may not receive the full benefit of SALT deductions, because state and local taxes are not deductible for AMT purposes. Confirm your AMT exposure with your tax advisor.
- Business-entity-held real estate. Property taxes paid by a partnership, LLC, or S corporation are generally deducted at the business level—not on the owner's Schedule A. The SALT cap does not directly affect those deductions.
- Married filing separately. The OBBBA rules for the MFS filing status may differ. Confirm the applicable cap and phaseout for your specific filing status.
The Income Phaseout: How It Works in Practice
One of the most important mechanics in the OBBBA SALT provision is the income-based phaseout. Under the enacted law, the $40,000 cap begins to reduce for taxpayers with MAGI above $500,000. The reduction is dollar-for-dollar until the SALT cap returns to $10,000. This means:
- At $500,000 MAGI or below: full $40,000 SALT cap potentially available
- At $530,000 MAGI: the cap is reduced by $30,000, leaving a $10,000 cap (the old level)
- Above $530,000 MAGI: the cap remains at $10,000 (the phaseout has been fully applied)
These thresholds are based on MAGI as defined for purposes of this provision. Confirm the exact definition and computation method with a qualified tax professional, as other income items may affect your MAGI calculation.
A Numerical Example: What the Change Looks Like for a Nevada Real Estate Investor
Let's use a simplified example to illustrate the potential impact. This example is for illustration only and does not represent any specific taxpayer's situation. Tax results depend on individual facts, applicable limitations, and the correct application of law to those facts.
Additional SALT potentially deductible under the OBBBA compared to the prior $10,000 cap (for an eligible taxpayer with qualifying taxes of $40,000 and MAGI at or below $500,000)
Example Facts
Maria owns a primary residence and two additional properties in Nevada that she rents out short-term through her own name (not through an LLC). She itemizes her deductions. For 2026, her qualifying property taxes on all three properties total $38,000. Her MAGI for the year is $320,000. She files as married filing jointly with her spouse.
Step-by-Step Calculation
- Total qualifying SALT (property taxes): $38,000
- SALT cap under the OBBBA (assuming her MAGI is below the phaseout threshold): $40,000
- Because her qualifying SALT ($38,000) is less than the new cap ($40,000), her full $38,000 may be deductible on Schedule A, subject to itemization
- Under the prior $10,000 TCJA cap, only $10,000 would have been deductible
- Potential additional deduction: $38,000 − $10,000 = $28,000
Estimated tax effect (simplified): Assuming a 24% federal marginal income tax rate and ignoring AMT, state tax effects, and other limitations, an additional $28,000 deduction could reduce federal income tax by approximately $6,720. This is a simplified illustration. Actual results depend on the full scope of the taxpayer's return, including whether she itemizes in total, AMT exposure, and Nevada-specific factors.
"A deduction reduces taxable income—it is not a dollar-for-dollar credit against tax owed. The tax benefit depends on your marginal rate, filing status, and the interaction of all deductions and credits on your return."
How This Affects Nevada and Las Vegas Business Owners and Investors Specifically
Nevada is one of a small number of states with no personal state income tax. This is an important point when evaluating the SALT deduction change. Because Nevada residents do not pay state income tax, they cannot claim a state income tax SALT deduction on Schedule A. The SALT deduction available to most Nevada residents consists primarily of:
- Real property taxes on homes, investment properties, and vacation properties held personally
- State and local sales taxes (if elected instead of income taxes — Nevada residents may elect this option since they have no income tax to deduct)
- Personal property taxes assessed on value where applicable
For Las Vegas real estate investors who hold multiple properties personally — including short-term rental properties, vacation rentals, or second homes — the increase from a $10,000 to a $40,000 cap could meaningfully change how much property tax they can deduct on Schedule A. This is particularly relevant for investors who have been acquiring properties over the last several years and whose combined property tax bills have grown significantly.
However, Nevada business owners who hold their properties inside LLCs, S corporations, or partnerships will generally not use the SALT deduction for those property taxes. Taxes paid at the entity level are typically business deductions—separate from and unaffected by the Schedule A SALT cap. If you're not sure how your real estate is held and how taxes are being deducted, that's a conversation worth having at Elite Tax Consulting.
Nevada residents who elect to deduct state and local general sales taxes (instead of income taxes) on Schedule A may use either their actual sales tax receipts or the IRS-provided optional sales tax tables. For 2026, the tables are updated for inflation. Keep in mind that the SALT cap applies to the combined total of whichever taxes you choose to deduct — property taxes and sales taxes combined cannot exceed the cap.
What Records and Documentation Should You Keep
If you plan to claim the SALT deduction on your 2026 return, maintaining proper documentation is essential. The IRS can challenge deductions without supporting records. Recommended documentation includes:
- Annual property tax statements or bills from your county or municipality for each property you own personally
- Proof of payment — bank statements, check images, mortgage servicer escrow statements, or payment confirmation records
- If claiming sales taxes: actual receipts for large purchases, or confirmation that you are using the IRS optional sales tax tables (Form 1040 Schedule A instructions)
- For personal property taxes: documentation that the tax is assessed on value, is imposed annually, and is imposed on personal property
- Copies of your prior-year returns showing how the SALT deduction was previously claimed
- Any election documentation relevant to your choice between income taxes and sales taxes
Common Mistakes That Can Cost You the Deduction
In my experience working with business owners and investors over more than 15 years in taxes, accounting, finance, and business consulting, I've seen certain errors come up repeatedly when it comes to the SALT deduction:
- Deducting property taxes paid by your LLC or S corporation on your personal Schedule A. These deductions belong on the business return, not Schedule A. Mixing them up results in either a missed business deduction or an erroneous personal deduction.
- Deducting real estate taxes that were not actually paid during the tax year. You can only deduct taxes you actually paid in 2026 — amounts that are accrued but unpaid don't qualify on a cash-basis return.
- Claiming both income taxes and sales taxes. You must elect one or the other — you cannot deduct both state income taxes and general sales taxes in the same year.
- Overlooking the phaseout. High-income taxpayers who assume they receive the full $40,000 cap without checking their MAGI may miscalculate their deduction.
- Not checking whether itemizing actually makes sense. Jumping straight to itemizing without comparing total itemized deductions to the standard deduction can result in claiming a smaller deduction than you're entitled to.
- Ignoring AMT exposure. SALT deductions are not allowed under the AMT calculation. If you're in or near AMT territory, the value of the SALT deduction may be partially or fully offset.
What Business Owners and Investors Should Do Before the End of 2026
If the OBBBA SALT cap change could affect your 2026 tax return, here are the practical steps to consider before December 31, 2026:
- Identify all qualifying SALT payments. Pull together your 2026 property tax statements for every property you own personally. Determine whether you'll pay those taxes in 2026 or whether payments will fall in early 2027.
- Estimate your total itemized deductions. Add your likely SALT amount to your expected mortgage interest deduction, charitable contributions, and any other allowable itemized deductions. Compare the total to your applicable standard deduction.
- Estimate your 2026 MAGI. If you expect MAGI near or above $500,000, calculate the effect of the phaseout on your SALT cap.
- Check your AMT exposure. Ask your tax advisor to run an AMT projection for 2026 before year-end so you're not surprised at filing time.
- Review how your real estate is held. Properties held inside LLCs, S corporations, or partnerships have their property taxes deducted at the entity level — confirm that you're not double-counting or misclassifying deductions.
- Schedule a year-end tax planning review. A consultation before year-end allows time to make decisions that can actually affect your 2026 tax outcome — waiting until April leaves fewer options.
Frequently Asked Questions About the OBBBA SALT Cap
Generally, no. Taxes that an S corporation or LLC pays at the entity level—such as payroll taxes or state-level pass-through entity taxes—are typically deducted as ordinary business expenses on the business return, not as SALT deductions on Schedule A. The SALT cap applies to individual taxpayers who itemize on Schedule A. Your personal situation will determine how these rules interact, so consult a qualified tax professional.
Nevada does not impose a personal state income tax, so Nevada residents cannot deduct state income taxes on Schedule A. However, the SALT deduction also covers state and local real property taxes and, in some cases, personal property taxes. Nevada residents who own real estate may still benefit from deducting property taxes, subject to the applicable SALT cap. Those who own property in other states with income taxes may also have additional SALT amounts to consider.
Under the OBBBA as enacted, the $40,000 SALT cap begins to phase out for taxpayers with modified adjusted gross income (MAGI) above $500,000. The phaseout reduces the cap dollar-for-dollar until it returns to $10,000. The phaseout threshold does not currently differ by filing status under this provision. Consult current IRS guidance and a qualified tax professional to confirm how phaseout rules apply to your specific situation.
No. As enacted, the higher $40,000 SALT cap applies to tax years 2025 through 2029. Beginning in 2030, the cap is scheduled to revert unless Congress acts to extend or modify it. Tax planning based on this provision should account for its temporary nature.
Yes. The SALT deduction is an itemized deduction claimed on Schedule A of Form 1040. You benefit from itemizing only if your total itemized deductions—including SALT, mortgage interest, charitable contributions, and other allowable items—exceed your applicable standard deduction. For 2026, the standard deduction amounts are inflation-adjusted and are set at relatively high levels under current law. Whether itemizing makes sense depends entirely on your individual facts.
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