The SALT Deduction Cap Explained
The State and Local Tax (SALT) deduction allows homeowners who itemize their federal income tax return to deduct property taxes and state income taxes (or sales taxes). However, the Tax Cuts and Jobs Act of 2017 capped the total SALT deduction at ten thousand dollars per household (five thousand for married filing separately). This cap, which was extended and remains in effect through 2026, dramatically reduced the benefit for homeowners in high-tax states.
Before the cap, a homeowner in New Jersey paying nine thousand dollars in property taxes and twelve thousand in state income tax could deduct the full twenty-one thousand dollars. Now, only ten thousand is deductible, leaving eleven thousand dollars in taxes with no federal benefit.
Who Is Most Affected
The SALT cap disproportionately impacts homeowners who meet two criteria: they live in states with high property taxes or high income taxes (or both), and they earn enough that itemizing would otherwise make sense.
| State | Avg Property Tax | Top Income Tax Rate | Likelihood of Hitting Cap |
|---|---|---|---|
| New Jersey | $9,500 | 10.75% | Very high |
| New York | $5,900 | 10.9% | Very high |
| California | $4,500 | 13.3% | High |
| Illinois | $5,100 | 4.95% | High |
| Texas | $5,000 | 0% | Moderate (no income tax helps) |
| Florida | $2,200 | 0% | Low |
Compare property tax rates across states using our state comparison pages.
Itemizing vs Standard Deduction in 2026
For the property tax deduction to benefit you, your total itemized deductions must exceed the standard deduction. For 2026, the standard deduction is approximately fifteen thousand dollars for single filers and thirty thousand for married couples filing jointly. With the SALT cap at ten thousand, you need at least five thousand to twenty thousand in other deductions (mortgage interest, charitable contributions) to make itemizing worthwhile.
As a result of the higher standard deduction combined with the SALT cap, the percentage of taxpayers who itemize has dropped from roughly thirty percent before 2018 to approximately ten percent. Many homeowners who previously benefited from the property tax deduction no longer do.
Strategies to Work Around the SALT Cap
Deduction Bunching
Concentrate deductible expenses into alternating years. Pay two years of property taxes in one calendar year (prepay in December), combine with large charitable contributions that year, and take the standard deduction in the off year. This strategy works best when you are close to the itemizing threshold.
Charitable Bunching with Donor-Advised Funds
Contribute several years of planned charitable donations into a donor-advised fund in a single tax year. Combined with your SALT deductions, this can push you well above the standard deduction threshold.
Rental Property Advantage
Property taxes on rental properties are a business expense deducted on Schedule E, completely bypassing the SALT cap. If you convert a portion of your home to rental use or own investment properties, those taxes remain fully deductible.
SALT Cap Workaround for Business Owners
Many states now offer pass-through entity tax elections that effectively allow business owners to deduct state income taxes at the entity level, bypassing the individual SALT cap. Check whether your state offers this option.
The 2026 Legislative Outlook
The SALT cap has been a contentious political issue since its enactment. Representatives from high-tax states have repeatedly pushed to raise or eliminate the cap. As of 2026, Congress is actively debating modifications, with proposals ranging from raising the cap to twenty thousand or thirty thousand dollars to eliminating it entirely. The outcome will significantly affect homeowners in states like New Jersey, New York, and California.
Regardless of legislative changes, understanding your current options and planning accordingly is essential. Use our property tax calculator to model different scenarios and determine the optimal tax strategy for your situation.
Real Property Tax vs Other Deductible Taxes
Only ad valorem property taxes (based on assessed value) are deductible under SALT. You cannot deduct transfer taxes, special assessments for improvements, HOA fees, or garbage collection fees. If your tax bill includes non-deductible charges bundled together, separate them before claiming your deduction.