New House plan would raise cap state and local tax deductionschanging the balance between those who benefit from federal tax breaks and those who pay the most. Lawmakers are considering an increase in the state and local tax cap, or SALT, to $40,000, with a phase-out for very high earners. The move would come as negotiations continue on tax policy, ahead of the expiration of major provisions in the coming years.
If the House provision passes, the SALT cap would increase to $40,000, up from $30,000 in the previous plan, and would be phased out above $500,000.
This framework marks a departure from previous efforts and introduces a new threshold aimed at targeting aid to upper-middle-income households while limiting benefits for higher earners.
Background: How the SALT Cap Works
THE SEL deduction Allows itemizing taxpayers to subtract the state and local taxes they pay from their federal taxable income. The 2017 tax law set a $10,000 cap for individuals and married couples. Before that, there was no hard dollar cap, and high earners in high-tax states often claimed large deductions.
The $10,000 limit has sparked years of debate. Supporters said it helped fund lower federal rates and limit subsidies to high-tax states. Critics argued that it hurt homeowners and small business owners in areas with higher property and income taxes, even for those who are not wealthy.
What the new proposal changes
The House plan would mark a sharp increase from current law and an earlier concept that set a $30,000 cap. By raising the ceiling up to $40,000more taxpayers who itemize could deduct a larger share of their state and local bills.
The phase-out is complete $500,000 the increase in income aims to limit the benefits granted to higher earners. This design reflects an effort to bridge the gap between relief for upper-middle-income filers and budgetary concerns about lost income.
- The cap increases from $10,000 under current law to $40,000.
- Higher than the $30,000 level discussed previously.
- Benefits decrease for incomes above $500,000.
Who has everything to gain
Taxpayers in high-tax states would likely see the most changes. Property owners with large local tax bills and dual-income households who itemize those taxes could benefit from a higher deduction limit. For many filers below the highest income level, a cap of $40,000 can cover most, if not all, of their SALT payments.
However, many households continue to use the standard deduction rather than itemizing their expenses. To them, change wouldn’t matter unless they went retail. The phase-out above $500,000 is intended to reduce windfall gains for the highest-income filers, who have historically claimed the largest SALT deductions.
Budget, Equity, and Policy Compromises
Raising the SALT cap would reduce federal tax revenue, although the extent of the drop depends on final details and taxpayer behavior. Supporters say it could ease pressure on homeowners, reduce feelings of “double taxation” and help local budgets by stabilizing property values.
Opponents argue the change skews benefits toward higher-income households who retail and own expensive homes. They point out that the standard deduction has boosted many middle-income filers, who don’t gain much from a higher SALT limit. The phase-out attempts to address this concern by reducing benefits paid to very high earners.
Policy outlook and next steps
The plan is the subject of negotiations in both chambers and within parties. Some lawmakers in high-tax states have called for higher caps for years. Others insisted that any aid be targeted and compensated. The phase-out feature could help build a coalition by reducing high-end benefits.
Timing also matters. Several tax provisions are set to expire in the coming years, forcing a broader debate over rates, deductions and deficits. The SALT cap will be part of this larger negotiation table.
What to watch
Key questions will shape the outcome:
- How will the phase-out apply to filing statuses and income?
- Will the changes be temporary or permanent?
- How will the plan interact with the standard deduction and other itemized limits?
- What compensation, if any, will be associated with the higher cap?
The proposal signals momentum toward relaxing the SALT limit, but with safeguards for high earners. As negotiations progress, the final form will determine who gains the most and at what cost to the federal budget. Lawmakers appear to be moving toward a higher cap with targeted limits, setting up a test of how to grant relief without opening up an unlimited deduction. Observers should monitor the detailed income thresholds, the duration of the change and how the plan fits into the broader tax package that could define the next phase of U.S. tax policy.
