The recently passed tax law has raised the State and Local Tax (SALT) deduction limit to $40,000 for households earning under $500,000. This change could open the door for many taxpayers to deduct significantly more than in prior years, especially if they itemize. Here’s what you need to know.
1. Adjust Your Withholding for Bigger Paychecks Now
If the new rules mean you’ll be able to claim larger deductions, you don’t need to wait until next April to benefit. By updating your W-4 with your employer, you can reduce your withholding and increase your take-home pay immediately, instead of getting a bigger refund later. (See: top 5 reasons to adjust your withholdings)
2. Who Benefits the Most?
The biggest winners are homeowners in higher-tax areas. If your combined property taxes, mortgage interest, and state income taxes exceed the standard deduction threshold of $31,500, itemizing will likely increase your tax savings. In that case, the new $40,000 SALT cap allows you to capture deductions that may have been lost under the old $10,000 limit.
3. Fine-Tune with the IRS Withholding Estimator
The IRS offers a free Tax Withholding Estimator to help calculate how much should be withheld from your paycheck under the new rules. It’s a robust tool, but keep in mind it’s always wise to double check with a financial advisor or tax professional to make sure your plan fits your personal situation.
✅ Bottom line: If you live in a high-tax state or own property, the new $40K SALT cap could mean more deductions and more flexibility in your cash flow. Take time to review your tax plan now so you can benefit sooner rather than later.
Note: This article was written with the assistance of AI and edited by the author.
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