PTET & SALT Cap Workarounds for Business Owners (2026)
Business owners can sidestep the SALT cap by paying state tax at the entity level — here's how PTET works.
Estimate your personal SALT deduction
What the phase-out actually does
A single filer who paid $40,400 or more of eligible state and local tax. Every row is produced by the same calculation the estimator above uses, at a 22% marginal rate.
| Modified AGI | SALT paid | Before phase-out | Phase-out | Deduction | Tax saved |
|---|---|---|---|---|---|
| $504,999$1 below the phase-out start — still the full amount | $40,400 | $40,400 | — | $40,400 | $8,888 |
| $505,000Exactly at the phase-out start — still the full amount | $40,400 | $40,400 | — | $40,400 | $8,888 |
| $530,333Inside the phase-out range | $40,400 | $32,800 | − $7,600 | $32,800 | $7,216 |
| $555,667Inside the phase-out range | $40,400 | $25,200 | − $15,200 | $25,200 | $5,544 |
| $581,000Inside the phase-out range | $40,400 | $17,600 | − $22,800 | $17,600 | $3,872 |
| $606,332$1 before the deduction reaches zero | $40,400 | $10,000 | − $30,400 | $10,000 | $2,200 |
| $606,334The first modified AGI at which nothing is left | $40,400 | $10,000 | − $30,400 | $10,000 | $2,200 |
| $606,335$1 past it — there is nothing further to lose | $40,400 | $10,000 | − $30,400 | $10,000 | $2,200 |
The two shaded rows at the top are the ones worth noticing: the deduction is still whole at the threshold, so reaching it costs nothing. The rows at the bottom show where it finally runs out.
The pass-through entity tax (PTET) is a state-level workaround to the federal SALT limit. Instead of the owner paying state income tax personally (limited to $40,400 federally for 2026), the S-corp or partnership pays the state tax and deducts it as a business expense — with no SALT limit. The owner then gets a state credit or income exclusion. Most states now offer a PTET election; it mainly helps profitable pass-through business owners.
The personal SALT limit — $40,400 for 2026, and less after the high-income phase-down — frustrates business owners in high-tax states, so states created the pass-through entity tax (PTET). The idea: the business itself pays the state income tax on its profit and deducts it federally as an ordinary business expense — which is not subject to the personal SALT limit. The owner then receives a credit against (or exclusion from) their state tax so the income isn't taxed twice.
PTET is an election, usually made annually, and the details vary by state. It's most valuable for owners of profitable S-corps and partnerships who would otherwise lose a large state-tax deduction to the SALT cap.
How PTET sidesteps the SALT cap
Normally, a pass-through's profit flows to the owner, who pays state income tax personally — and that tax counts toward the $40,400 SALT limit on their Schedule A for 2026. With a PTET election, the entity pays the state tax on that profit and deducts it on the business return (Form 1065 or 1120-S), reducing the income that passes through. Because it is a business deduction, the personal SALT limit doesn't apply.
The owner then claims a state PTET credit or excludes the entity-paid income, avoiding double taxation. Net effect: the state tax becomes fully deductible federally instead of being capped.
Is PTET right for you?
- You own an S-corp, partnership, or multi-member LLC taxed as one — sole proprietors (Schedule C) generally can't use PTET.
- Your business is profitable and you live in (or the business operates in) a state with income tax and a PTET election.
- Your personal SALT would otherwise exceed the 2026 $40,400 limit — or a lower limit after the high-income phase-down.
- Rules, deadlines, and credit mechanics vary by state — coordinate with a CPA before electing.
Frequently asked questions
What is a PTET election?
A pass-through entity tax election lets an S-corp or partnership pay state income tax at the business level and deduct it federally as a business expense, bypassing the personal SALT limit ($40,400 for 2026, less after the high-income phase-down). The owner gets a state credit or income exclusion in return.
Who can use PTET?
Owners of pass-through entities — S-corps, partnerships, and multi-member LLCs — in states that offer the election. Sole proprietors filing Schedule C generally cannot.
Does PTET avoid the SALT cap entirely?
For the state tax on business profit, yes — it becomes a business deduction not subject to the personal limit. Your personal SALT (property tax, etc.) is still subject to the limit — $40,400 for 2026, less after the high-income phase-down.
Is PTET worth it?
Usually for profitable pass-through owners whose state tax would otherwise be capped. Because the mechanics and deadlines vary by state, confirm with a CPA before making the election.
IRS sources & verification
Last reviewed August 8, 2026.