Written by: Theodore M. David, Chair Emeritus, Tax Law Committee
1) It’s All About the SALT
Salt is not inherently “bad”—it is an essential electrolyte required for nerve impulses, muscle function, and fluid balance. However, it becomes harmful when consumed in excess, which is the case for approximately 90% of Americans.
The primary reasons excess salt is bad for your health include:
1. Increases Blood Pressure (Hypertension) Salt contains sodium, which attracts and holds water in your bloodstream. This increases the total volume of blood moving through your blood vessels, putting extra pressure on artery walls. Over time, this “silent killer” can injure blood vessel walls and lead to: Heart Disease and Heart Failure: The heart must work harder to pump the extra volume. Stroke: High blood pressure is a leading cause of strokes
2. Damages Vital Organs Kidneys: Excess sodium makes it harder for your kidneys to filter blood, which can lead to kidney disease, kidney stones, and scarring of the organ. Heart Muscle: High salt intake can lead to an enlarged heart muscle (left ventricular hypertrophy).Stomach: Some studies suggest a high-salt diet increases the risk of stomach cancer by encouraging the growth of H. pylori bacteria.
3. Affects Bone Health: High salt intake causes the body to excrete more calcium through urine. If blood calcium levels drop, the body may leach calcium from bones, increasing the risk of osteoporosis and bone thinning.
4. Immediate and Short-Term Effects Water Retention: This causes bloating and puffiness in the face, hands, ankles, and feet. Poor Sleep: Excessive salt intake, especially before bed, can trigger sudden urges to drink water or urinate, leading to restless sleep. Headaches: High sodium can cause blood vessels in the brain to expand, triggering headaches in some people. Even a single salty meal can trigger noticeable symptoms. Americans consume about 3,400 mg of sodium daily. The FDA and CDC recommend limiting daily sodium intake to 2,300 mg (about one teaspoon of salt).
Now you realize you must put your saltshaker in the dustbin. But not all SALT is harmful. Perhaps the most significant individual benefit of that big beautiful tax bill was increasing the SALT deduction for state and local taxes to $40,000 for 2025. What that means is your ability to deduct state and local taxes that have been paid during the tax year. Up to last year, the cap was $10,000. After much wrangling in Congress, it was increased to its current $40,000. It is scheduled to increase to $40,400 for 2026. Single people can deduct the same $40,000. Married filing separately are limited to $20,000.
Beginning in 2030, the cap will revert to $10,000 unless legislation changes it. For us in New Jersey, this is big news since in most places the taxes on your two-car garage can approach the maximum! The deduction is phased out once modified adjusted gross income exceeds $500,000 for 2025. This MAGI is not your AGI on your Form 1040; it is a recomputation that includes items not taxable or allowable. By the way, a phaseout is a way for politicians to appear to grant a tax deduction on its face and then use a computation to take it away.
So how much can you deduct? The amount consists of property taxes plus local and state income taxes. You must claim itemized deductions on Schedule A on Form 1040. Some taxes don’t qualify: federal taxes, transfer taxes, inheritance taxes, stamp taxes, homeowner’s association fees, and service charges for water, sewer, or trash collection. Taxpayers and their representatives must calculate whether they are better off itemizing deductions, since in recent years they may have automatically used the standard deduction. Like the real salt, this stuff may give you a headache, but it is well worth the effort.
Best Wishes for a Bright and Peaceful Holiday Season and a 2026 with Lower Taxes and Higher Joy*
*Yes, this is my Xmas card substitute
Questions or comments should be emailed to: Tdavidlawyer@gmail.com

