As a seasoned tax attorney, I’ve been closely following the potential overhaul of a tax provision from President Donald Trump’s 2017 Tax Cuts and Jobs Act. This change could result in larger tax refunds for millions of Americans this year. The state and local tax deduction, or the SALT deduction, currently capped at $10,000, may be increased to $20,000 for married couples for the 2023 tax year. This proposal, if approved, could deliver larger 2024 tax refunds to millions of married taxpayers.
Before the SALT deduction cap was introduced, taxpayers could deduct all their state and local taxes from their federal taxes. This was criticized by some policymakers as mainly benefiting wealthy homeowners in states with high taxes, such as New York and California. However, the $10,000 cap is increasingly impacting middle-class homeowners in regions where property taxes are rising. Furthermore, the cap is viewed as a marriage penalty by some, as it applies to both single taxpayers and married filers alike.
The proposed law, known as the SALT Marriage Penalty Elimination Act, would raise the cap on state and local tax deductions from $10,000 to $20,000, but only for the 2023 tax year. This would apply to joint returns for couples with adjusted gross income below $500,000 in 2023, covering all but the nation’s top-earning married couples. If enacted, married couples could double their SALT deduction for the current tax season.
The cost of doubling the SALT cap to $20,000 for married filers would reduce federal tax revenue by about $12 billion, according to a new estimate from the University of Pennsylvania’s Penn Wharton Budget Model. By comparison, the SALT deduction cost the federal government $69 billion in tax revenues in 2017, the year before the $10,000 limit went into effect.
The House may vote next week on the SALT Marriage Penalty Elimination Act. However, the SALT deduction cap has created a complex situation for lawmakers. Republicans traditionally push against higher taxes for wealthy individuals, but some view the SALT limit as a way to ensure taxpayers in wealthy states don’t receive bigger tax advantages than residents of lower-tax states. On the other hand, Democrats traditionally support progressive tax policies that raise levees on the rich, but the SALT deduction cap also hits many middle-class families in states with high property taxes.
This potential overhaul of the SALT deduction cap is a significant development in tax law, and its implications could be far-reaching. As always, it’s crucial to stay informed and understand how changes in tax law can impact your financial situation. (Source)

