SALT Workaround Planning

Why does a New York retiree with high property taxes lose a deduction a Florida retiree never needed? Because of the cap on state and local tax deductions, and it lands hardest exactly where state taxes are highest. The SALT cap limits how much of your state income tax and property tax you can deduct on your federal return. For someone in a high-tax state, that cap can strand tens of thousands of dollars of real taxes paid with no federal benefit. There are workarounds, but they’re narrower than the internet suggests, and the honest ones are worth knowing.

What the cap actually costs

State and local taxes, your state income tax plus your property tax, used to be fully deductible. The cap changed that, limiting the deduction to a fixed dollar amount per return. For a New York household paying high property taxes on a Westchester home plus state income tax on a large retirement income, the actual SALT bill can dwarf the cap, so most of those taxes deliver zero federal deduction. The second-order sting is that this is often what pushes a retiree to take the standard deduction instead of itemizing, since capped SALT plus mortgage interest plus gifts no longer clears the bar.

The one workaround that works

The legitimate, IRS-blessed workaround is the pass-through entity tax, and it only helps if you still have business income. Many states, including New York, let a partnership or S corporation pay state tax at the entity level. The entity deducts that tax as a business expense, which isn’t subject to the SALT cap, and the owner gets a credit on their state return. The result is that business owners effectively deduct their state tax in full, sidestepping the cap entirely. This is the real SALT workaround, but it’s only available on income that flows through a business you own, not on your IRA withdrawals, your pension, or your property tax.

For a semi-retired consultant, a business owner winding down, or someone with rental income structured in an entity, the pass-through election can be worth a great deal. For a fully retired W-2 lifer with no business, it does nothing, and that’s the limitation the headlines gloss over.

The timing levers for everyone else

If you have no business income, you’re left with timing rather than workarounds. The main lever is bunching property tax payments. By paying two years of property tax in one calendar year, you can sometimes push that year’s itemized deductions above the standard deduction, then take the standard deduction the next year. It’s the same logic as charitable bunching, and the two pair well, since the year you bunch a charitable gift is also the year to bunch deductible taxes if you can. The benefit is modest once the SALT cap bites, but it’s real for households near the itemizing threshold.

The other lever is the bigger one: leave the high-tax state entirely. A real move to a no-tax state makes the SALT cap irrelevant, because there’s no state income tax to deduct in the first place. That’s the state tax arbitrage play, and for a high-income New York retiree it usually saves far more than any SALT maneuver, though it carries the audit risk and lifestyle cost of an actual relocation.

Watch the AMT interaction

One trap to flag. The SALT deduction is also disallowed under the alternative minimum tax, so in a year you fall into the AMT, the SALT planning may not matter, because you’ve lost the deduction under the parallel system anyway. The two have to be modeled together. Optimizing your SALT deduction in isolation can be wasted effort if the AMT was going to strip it regardless, and which one binds depends on your income mix that year.

If your wealth is large

For households with $3M or more, the SALT cap is rarely beaten by a clever election alone, so the question becomes which combination of levers fits your situation. If you own a business or rental entity, the pass-through tax is the first stop and can be substantial. If you don’t, the realistic options narrow to bunching at the margin or relocating outright, and for high enough income the relocation math usually dominates everything else. The cap is a structural cost of staying in a high-tax state with a high income, and the only large lever against it is changing one of those two facts.

The SALT cap punishes high-tax-state retirees, and the only full workaround runs through a business you own. Everyone else is choosing between modest timing moves and the bigger decision to leave. For the relocation side of that decision, see state residency change tax planning and SALT deduction planning for NY retirees.