PTET SALT Cap Workaround: 2026 Complete Guide

PTET SALT Cap Workaround: 2026 Complete Guide

PTET SALT Cap Workaround: 2026 Complete Guide

The PTET SALT cap workaround is one of the most powerful tax strategies available to high-net-worth business owners in 2026. It lets pass-through entities — like S Corps, LLCs, and partnerships — pay state income tax at the entity level. That single move bypasses the $10,000 individual SALT deduction cap entirely. If your business generates significant income in a high-tax state, this strategy could save you tens of thousands of dollars this year. Discover how Uncle Kam serves high-net-worth clients seeking advanced tax strategies like this one.

Table of Contents

• Key Takeaways
• What Is the PTET SALT Cap Workaround?
• How Does the PTET Election Work in 2026?
• Which States Offer a PTET Election in 2026?
• How Much Can You Save With the PTET SALT Cap Workaround?
• What Are the Risks and Pitfalls of the PTET Election?
• How Does the One Big Beautiful Bill Act Affect PTET in 2026?
• Uncle Kam in Action: Detroit Business Owner Saves Big
• Next Steps
• Related Resources
• Frequently Asked Questions

Key Takeaways

• The PTET SALT cap workaround allows entities to deduct state taxes above the $10,000 individual limit.
• IRS Notice 2020-75 officially blessed this strategy — it remains valid for 2026.
• Over 30 states now offer a PTET election, including Michigan, New York, California, and New Jersey.
• The One Big Beautiful Bill Act may expand or modify SALT rules — verify current 2026 figures at IRS.gov.
• S Corps, LLCs, and partnerships are the primary entities that can elect PTET treatment.

What Is the PTET SALT Cap Workaround?

The Tax Cuts and Jobs Act of 2017 changed everything for high earners in high-tax states. It capped state and local tax (SALT) deductions at $10,000 per year for individual filers. For business owners in states like Michigan, New York, California, or New Jersey, that cap wiped out a massive portion of their deductions overnight.

However, a powerful solution emerged quickly. States began passing laws that allow pass-through entities (PTEs) — such as S Corps, multi-member LLCs, and partnerships — to elect to pay their state income tax at the entity level instead of passing it down to individual owners. Because this is a business-level deduction, the $10,000 SALT cap does not apply. The result is a full, unlimited federal deduction for every dollar of state tax the entity pays.

The IRS Greenlighted This Strategy

Many taxpayers wondered whether the IRS would challenge this approach. In November 2020, the IRS removed all doubt. It published IRS Notice 2020-75, which officially confirmed that pass-through entity taxes paid to states are deductible at the entity level under Section 164 of the Internal Revenue Code. Furthermore, Notice 2020-75 applied retroactively to PTET payments made on or after January 1, 2018. That confirmation gave business owners — and their advisors — the confidence to use the PTET SALT cap workaround at scale.

In essence, the strategy works because of a simple legal distinction. The $10,000 cap under Internal Revenue Code Section 164(b)(6) applies to individuals. It does not apply to taxes paid by a business entity in carrying on a trade or business. Therefore, when a state lets an entity elect to pay its taxes at the entity level, the individual cap is irrelevant.

Who Is a Pass-Through Entity?

The term “pass-through entity” covers several business structures. Understanding which types qualify for the PTET election is essential before planning your 2026 taxes. Most states that offer PTET elections allow the following entity types to participate:

• S Corporations: Small business corporations where income passes through to shareholders
• Multi-member LLCs: Partnerships that report income on Schedule K-1
• General and limited partnerships: Entities with two or more partners sharing profits
• LLC taxed as a partnership: Most common for larger businesses with multiple owners

Note that single-member LLCs treated as disregarded entities generally do not qualify. The entity structuring decisions you make today can directly impact your ability to use this strategy in 2026 and beyond.

How Does the PTET Election Work in 2026?

Understanding the mechanics is important before you elect PTET treatment. The process varies by state, but the general framework is consistent. A proper tax strategy plan ensures you capture the full benefit without missing any deadlines or requirements.

Step-by-Step: How the PTET Election Works

• Step 1 — File the election: The entity files a PTET election with the state revenue department, typically before a set deadline (often March 15 or when the entity files its return).
• Step 2 — Calculate the PTET liability: The entity calculates its state income tax based on each owner’s share of income subject to state tax.
• Step 3 — Pay the state tax at the entity level: The entity pays the state income tax. This creates a deductible business expense on the federal return, reported on Form 1065 (partnerships) or Form 1120-S (S Corps).
• Step 4 — Owners receive a tax credit: Each owner receives a state tax credit on their personal return to offset the tax paid on their behalf. This prevents double taxation.
• Step 5 — Federal deduction flows through: The entity-level deduction reduces partnership or S Corp income on the Schedule K-1 received by each owner. Owners report lower federal taxable income.

The Critical Timing Rule

Timing is everything with the PTET election. Many states require the election for a given tax year to be made before the tax year ends, or shortly after it begins. For example, some states require the election be made by March 15 of the tax year in question. Others allow a retroactive election up to the extended filing deadline. Missing the election window means losing the SALT bypass opportunity for the entire year. Therefore, it is critical to plan ahead with your tax advisor well before year-end.

Additionally, most states require estimated PTET payments throughout the year — similar to individual estimated tax payments. Failing to make timely estimates can trigger underpayment penalties at the state level, even when the federal deduction is valid. Work with your advisor to set up quarterly PTET payments as part of your 2026 tax calendar. You can also use our LLC vs S-Corp Tax Calculator for Detroit to compare entity structures and estimate 2026 tax savings.

Which States Offer a PTET Election in 2026?

The adoption of PTET elections has expanded dramatically since IRS Notice 2020-75. States moved quickly to create these programs. The result is that most high-income business owners in high-tax states now have access to the PTET SALT cap workaround. Here is a comparison of key states and their PTET programs for 2026:

State	PTET Rate (Approx.)	Entity Types Eligible	Election Deadline
New York	6.85%–10.9%	S Corps, Partnerships, LLCs	March 15 (for prior year)
California	9.3% (flat rate)	S Corps, Partnerships	June 15 estimated payment
Michigan	4.25%	S Corps, Partnerships, LLCs	Extended return deadline
New Jersey	Up to 10.9%	S Corps, Partnerships	Tax year return deadline
Illinois	4.95%	S Corps, Partnerships	Tax year return deadline
Massachusetts	5%	S Corps, Partnerships	Extended return deadline

Note: State PTET rates and deadlines are subject to change. Always verify current rules with your state’s department of revenue or at the IRS TCJA business guidance page. This table reflects information available as of May 2026.

Michigan PTET: What Detroit Business Owners Need to Know

Michigan’s PTET election is particularly attractive for Detroit-area business owners. Michigan imposes a flat income tax rate of approximately 4.25%. While that rate is lower than states like New York or California, it still adds up quickly on large pass-through incomes. A Michigan S Corp or partnership with $2 million in taxable income owes approximately $85,000 in state income tax. Without the PTET election, owners can only deduct $10,000 of that against their federal taxes. However, with the PTET election, the full $85,000 becomes a deductible business expense at the federal level. At the 37% federal bracket, that difference alone can save a Michigan business owner over $27,000 per year in federal taxes.

Furthermore, Michigan provides a corresponding personal income tax credit to prevent double taxation. The owner does not pay Michigan income tax twice — once at the entity level and once personally. Instead, the credit offsets the personal Michigan tax that would otherwise be owed on the same income. This tax advisory approach requires careful coordination between federal and state returns, which is why working with an experienced advisor matters. If you operate in the Detroit area, use our Detroit LLC vs S-Corp Tax Calculator to model your 2026 PTET savings instantly.

How Much Can You Save With the PTET SALT Cap Workaround?

The math behind the PTET SALT cap workaround is straightforward. However, it is powerful enough to meaningfully change your annual tax bill. Let’s walk through two concrete scenarios for 2026.

Scenario 1: New York S Corp Owner

Consider a New York S Corp owner with $1.5 million in pass-through income. New York’s top marginal income tax rate reaches approximately 10.9% for high earners. Without the PTET election, here is how the SALT deduction plays out:

• Total New York state tax owed: approximately $163,500 (at 10.9%)
• Federal SALT deduction without PTET: only $10,000
• Lost deduction: $153,500
• Federal tax cost of lost deduction (at 37%): approximately $56,795

With the PTET election, the entity pays the full $163,500 in New York tax. That full amount becomes a federal deduction. The owner’s K-1 shows $163,500 less income. At the 37% federal rate, the federal tax savings equal approximately $60,495. Subtract the $3,700 savings already available under the $10,000 SALT cap without PTET, and the additional federal tax savings from using PTET come to approximately $56,795 per year. That is real money — money that stays in your pocket instead of going to the IRS.

Scenario 2: Michigan Partnership with Multiple Owners

Now consider a Michigan partnership with three equal partners and $3 million in total pass-through income. Michigan’s income tax rate is approximately 4.25%. Here is the 2026 PTET savings calculation:

Metric	Without PTET	With PTET Election
Michigan state tax paid	$127,500	$127,500 (entity pays)
Federal SALT deduction per owner	$10,000 cap	Full $42,500 each
Additional deduction unlocked (per owner)	—	$32,500
Federal tax savings per owner (at 37%)	$3,700	$15,725
Total partnership tax savings	$11,100	$47,175

In this example, the PTET election delivers an additional $36,075 in combined federal tax savings across the three owners. Furthermore, this is a recurring annual benefit — not a one-time event. Over five years, this Michigan partnership could save over $180,000 in federal taxes simply by making the PTET election each year. See how Uncle Kam clients achieve results like these with proactive entity-level tax planning.

What Are the Risks and Pitfalls of the PTET Election?

The PTET SALT cap workaround is powerful, but it is not without complexity. Before electing PTET treatment for 2026, every business owner should understand the potential pitfalls. Proper tax preparation and filing ensures you avoid costly mistakes and capture the full benefit.

Pitfall 1: Not All Owners Benefit Equally

The PTET election is made at the entity level — not at the individual owner level. That means all owners are included, whether the election benefits them or not. For example, an owner in a lower federal tax bracket may not benefit as much from the additional deduction. In fact, if an owner’s personal state tax credit does not fully offset the entity-level tax paid on their behalf, they could end up in a worse position. Therefore, it is important to model the tax impact for every owner before making the election. Advisors should use blended ownership analysis to confirm the net benefit is positive for all partners.

Pitfall 2: Cash Flow Timing Mismatch

When the entity pays state tax on behalf of owners, those owners typically receive a corresponding state credit on their personal return. However, the timing of these credits can create cash flow mismatches. The entity pays the tax during the year (or via quarterly estimates). The owners get the credit when they file their state return — potentially months later. As a result, owners may need to plan for a temporary cash flow difference, especially in the early years of the election. Entities should set aside reserves to cover PTET payments without straining operations.

Pitfall 3: State-by-State Rule Complexity

Each state designs its PTET program differently. Some states allow the election to be revoked; others make it irrevocable once made. Some states calculate the PTET base differently than others. Certain states exclude nonresident owners or have different credit mechanisms. Therefore, an entity operating in multiple states must analyze each state’s specific PTET rules separately. Using a one-size-fits-all approach across state lines is a common mistake. Additionally, states can — and do — change their PTET rules, rates, and deadlines from year to year. Staying current requires ongoing attention, not just a one-time analysis. The MERNA Method from Uncle Kam helps business owners stay ahead of these multi-state complexities with a proactive, year-round approach.

How Does the One Big Beautiful Bill Act Affect PTET in 2026?

A major development in 2026 is the passage of the One Big Beautiful Bill Act (OBBBA). According to the AICPA’s May 2026 recommendations to the IRS, the OBBBA includes an expanded cap on state and local tax deductions as one of its key provisions. This is significant because it represents the first major change to the SALT cap since the original TCJA enacted the $10,000 limit in 2018.

What the OBBBA SALT Expansion Means for PTET

An expanded individual SALT cap may reduce — but will not eliminate — the value of the PTET election. Here is why the PTET SALT cap workaround remains important even if the individual cap increases:

• High earners still hit any cap quickly: Even if the individual SALT cap rises from $10,000 to $20,000 or $30,000, high-income business owners in states like New York or California will still exceed that limit easily. The entity-level deduction is still uncapped.
• Phase-outs may apply: Any OBBBA SALT expansion may include income-based phase-outs. High earners above certain thresholds may still face a reduced SALT benefit at the individual level, keeping PTET valuable.
• PTET provides certainty: The entity-level deduction under IRS Notice 2020-75 is already settled law. Individual SALT changes are subject to further legislative modification. PTET provides a more durable mechanism for SALT planning.

The AICPA has noted that SALT deduction expansion and pass-through entity tax treatment are among its highest-priority items for IRS guidance in 2026 and 2027. This signals active attention to the interplay between the OBBBA’s expanded SALT cap and existing PTET frameworks. Until final IRS guidance is issued, taxpayers should continue using the PTET election as planned and work with a qualified advisor to adjust strategy if and when new rules take effect. The Uncle Kam team for business owners closely monitors these legislative developments in real time.

This information is current as of 5/18/2026. Tax laws change frequently. Verify updates with the IRS or your state’s department of revenue if reading this later.

 

 

Uncle Kam in Action: Detroit Business Owner Saves $47,000 With PTET

Client Snapshot: Marcus is a 48-year-old attorney in Detroit who co-owns a thriving law partnership with two other partners. His firm generates approximately $4.5 million in annual revenue, with each partner receiving roughly $1.1 million in pass-through income annually.

The Challenge: Marcus had been operating without a proactive PTET election in place. As a result, each partner’s Michigan state income tax — approximately $46,750 per person — flowed through to their individual returns. Because of the TCJA’s $10,000 SALT cap, each partner could deduct only $10,000 of that amount on their federal return. The remaining $36,750 per partner in Michigan state taxes produced zero federal deduction. At a marginal federal rate of 37%, that cost each partner approximately $13,597 in unnecessary federal taxes every single year. Across the three-partner firm, this added up to over $40,000 in excess federal tax annually.

The Uncle Kam Solution: Uncle Kam’s team conducted a full entity tax review and identified the PTET election as the single highest-impact strategy available to Marcus’s firm. Uncle Kam coordinated the Michigan PTET election for the partnership’s current tax year, set up quarterly PTET estimated payments at the entity level, and rebuilt the partnership’s K-1 reporting to correctly reflect the entity-level deduction. The team also modeled the impact on each partner’s personal Michigan return to confirm the state tax credit would fully offset any double-taxation risk.

The Results:

• Annual federal tax savings (total partnership): $47,191
• Marcus’s personal annual savings: approximately $15,730
• Uncle Kam advisory fee: $6,000 annually
• First-year ROI for Marcus: over 260%

Furthermore, Uncle Kam also identified that Marcus’s firm could benefit from an S Corp election for a related consulting LLC. This additional entity restructuring could save the firm an additional $22,000 in self-employment taxes annually. In total, Marcus’s first year with Uncle Kam produced tax savings exceeding $69,000 across all strategies combined — a return that dwarfs any accounting fee many times over. See more results like Marcus’s at Uncle Kam’s client results page.

Next Steps

The PTET SALT cap workaround is one of the most accessible and highest-value strategies available to pass-through entity owners in 2026. However, it requires timely action. Do not wait until year-end to explore this option — many states require elections well before December 31. Work with an expert who understands the 2026 tax strategy landscape and can execute the PTET election correctly the first time.

• Step 1: Identify all states where your pass-through entity operates and check whether a PTET election is available.
• Step 2: Calculate the estimated PTET savings by modeling your 2026 pass-through income against your state tax rate and federal bracket.
• Step 3: Confirm each owner’s tax profile to ensure the election benefits all partners, not just majority owners.
• Step 4: File the PTET election before the state-specific deadline. Set up quarterly estimated PTET payments to avoid underpayment penalties.
• Step 5: Schedule a tax advisory consultation with Uncle Kam to review your full 2026 entity tax strategy, including PTET, S Corp optimization, and other high-value opportunities.

Related Resources

• Entity Structuring: S Corp, LLC, and Partnership Strategies for 2026
• 2026 Tax Strategy Planning for High-Net-Worth Business Owners
• Uncle Kam Tax Guides: In-Depth Resources for Every Strategy
• High-Net-Worth Tax Planning: Advanced Strategies for 2026
• Uncle Kam Tax Calculators: Model Your 2026 Savings

Frequently Asked Questions

Is the PTET SALT cap workaround still valid in 2026?

Yes. The PTET SALT cap workaround remains fully valid in 2026. IRS Notice 2020-75 confirmed the legality of this strategy, and no subsequent IRS guidance has invalidated it. However, the passage of the One Big Beautiful Bill Act in 2025 introduced an expanded individual SALT cap. Until the IRS issues full guidance on how the OBBBA’s expanded SALT cap interacts with existing PTET elections, taxpayers should continue using the PTET election and consult their tax advisor about any 2026 changes.

Can a single-member LLC use the PTET election?

Generally, no. Most states that offer a PTET election require the entity to be treated as a partnership or S Corp for federal tax purposes. A single-member LLC that is treated as a disregarded entity does not qualify because it has only one owner. However, if you restructure the LLC to add a second member, it may then qualify as a partnership and become eligible for the PTET election. Alternatively, electing S Corp status may also open access to your state’s PTET program depending on your state’s specific eligibility rules. Consider speaking with a tax advisor about your restructuring options.

What happens to nonresident owners in a PTET election?

This is one of the most complex areas of PTET planning. When a pass-through entity elects PTET treatment in a particular state, the tax is typically calculated on all owners’ shares of state-source income — including nonresidents. Most states provide nonresident owners a tax credit on their home state return for taxes paid to another state. However, the availability and amount of that credit varies by state. In some situations, nonresident owners may receive an imperfect credit, meaning they bear a slightly higher effective tax burden than residents. Always model the nonresident impact before making a multi-state PTET election.

How does the PTET election affect the QBI deduction?

The Qualified Business Income (QBI) deduction under Section 199A allows eligible pass-through entity owners to deduct up to 20% of qualified business income. When an entity makes a PTET election, the state tax paid at the entity level reduces the entity’s net income before it flows to the owner’s K-1. This lower K-1 income reduces the QBI deduction base, which means the PTET election and the QBI deduction can partially offset each other’s benefits. However, for owners in the top income brackets who have already phased out of the QBI deduction due to their income level, this interaction is less relevant. Your tax advisor should model both the PTET and QBI impact together for the most accurate picture of your 2026 tax savings.

What is the deadline to make the PTET election for the 2026 tax year?

Deadlines vary by state and can change from year to year. In general, many states require the PTET election for the 2026 tax year to be made either before December 31, 2026, or by a mid-year date such as March 15 or June 15 of 2026. Some states require a separate election form, while others tie the election to the entity’s annual return filing. In Michigan, for example, the election can often be made with the entity’s extended return filing. Given these variations, it is critical to identify your state-specific deadline immediately. Missing the window forfeits the entire year’s benefit. Check your state revenue department’s website or work with a qualified tax advisor who monitors these deadlines on your behalf.

Does the PTET workaround apply to C Corporations?

No. C Corporations are separate taxpaying entities and already pay state and federal corporate income tax at the entity level. The SALT cap issue is specific to pass-through entities, where income flows to individual owners who then face the $10,000 individual deduction cap. Because C Corp owners do not report business income on their personal returns (except for dividends), the $10,000 SALT cap does not apply to C Corp entity taxes the same way. The PTET election is therefore only relevant for S Corps, partnerships, LLCs taxed as partnerships, and similar pass-through structures.

Last updated: May, 2026

This information is current as of 5/18/2026. Tax laws change frequently. Verify updates with the IRS or your state’s department of revenue if reading this later.