Written by

in

The UHNWI Family Office: Structuring Legal Entities to Optimize Deductions for Investment Expenses Under Section 212

By Alan Goldstein |  Family Office Strategist | 📅 Updated May 28, 2026


💼 Executive Summary

For Ultra High Net Worth Individuals (UHNWI), the tax landscape for family office investment expenses has undergone a seismic shift. The One Big Beautiful Bill Act (OBBBA), signed into law on July 4, 2025, made permanent the elimination of Internal Revenue Code (IRC) Section 212 miscellaneous itemized deductions—a change first introduced by the Tax Cuts and Jobs Act (TCJA) of 2017. For 2026 and beyond, investment management fees, advisory costs, due-diligence expenses, and other Section 212(1) costs are no longer deductible at the federal level for individuals and most trusts.

However, this does not mean the door to deductibility has slammed shut. Through strategic legal entity structuring—specifically, qualifying a family office as a genuine “trade or business” under IRC Section 162 rather than a passive investment activity—UHNW families may preserve millions in annual deductions. This article provides a comprehensive roadmap for UHNWI families and their advisors to navigate the post-OBBBA federal landscape, analyze state-by-state treatment across all 50 states, and implement proven structural strategies derived from controlling tax case law.


📜 Part I: Understanding Section 212—What Was Lost and What Remains

🔍 The Statutory Framework

IRC Section 212, enacted in 1942, historically provided individual taxpayers a deduction for:

SubsectionScope of Deduction
§212(1)Expenses for the production or collection of income
§212(2)Expenses for the management, conservation, or maintenance of property held for the production of income
§212(3)Expenses in connection with the determination, collection, or refund of any tax

To be deductible under Section 212, expenses must be “ordinary and necessary,” reasonable in amount, and bear a reasonable and proximate relation to the production of taxable income or the management of income-producing property.

🚫 The Permanent Repeal: TCJA + OBBBA

The TCJA (2017) suspended miscellaneous itemized deductions—including all §212 expenses—for tax years 2018 through 2025. The OBBBA, enacted July 4, 2025, made this suspension permanent, effective January 1, 2026.

⚠️ Critical Reality for 2026: For individuals, estates, and non-grantor trusts, investment advisory fees, custody fees, accounting fees for investment oversight, and similar expenses are now permanently nondeductible on federal income tax returns, regardless of the 2% AGI floor that previously applied.

💡 The Trust Exception: Still Available Under §67(e)

While individuals have lost §212 deductions entirely, certain trust expenses remain deductible under Treasury Regulation §1.67-4. Investment advisory fees charged to a trust are nondeductible if they are the same fees an individual investor would incur. However, trust administration expenses (unique to trusts) and incremental costs beyond what an individual would pay (due to fiduciary complexities) remain fully deductible under §67(e).

🏛️ Strategic Implication: Non-grantor trusts and intentionally defective grantor trusts (IDGTs) may still preserve certain deductions unavailable to individuals, making them powerful components of family office structures.


🏢 Part II: The Trade or Business Solution—Section 162

⚖️ Section 162 vs. Section 212—The Critical Distinction

Feature§212 Investment Expense§162 Trade or Business Expense
Deductibility in 2026❌ Permanently eliminated✅ Fully deductible
2% AGI FloorPreviously applicable❌ No floor
AMT TreatmentPotentially unfavorableStandard business treatment
NOL Carryover Eligibility❌ No✅ Yes
Entity-Level DeductionPasses to owners (disallowed)Deductible at entity level

The question becomes: How does a family office qualify as a §162 “trade or business”?

📚 Controlling Authority: Lender Management v. Commissioner (T.C. Memo 2017-246)

The seminal case in this area is Lender Management, LLC v. Commissioner (December 2017), a taxpayer-favorable decision that provides the blueprint for modern family office structuring.

Key Facts of the Lender Case:

Lender Management LLC provided investment management services to multiple branches of the extended Lender family (descendants of the Lender’s Bagels fortune). The family members:

FactorLender Fact Pattern
Geographic DispersionLived across multiple states and internationally
RelationshipMany did not know each other; some were in direct conflict
Investment ObjectivesEach branch had distinct goals, risk tolerances, and cash-flow needs
Compensation StructureProfits interest (performance-based fees), not fixed management fees
OperationsFive professional employees; business-grade infrastructure
OwnershipManagement entity held minority (0.40%–8.26%) interests in investment LLCs

The Tax Court’s Holding: The court concluded that Lender Management was “carrying on a trade or business”—specifically, an investment management business—rather than merely managing the family’s own investments. The expenses were therefore deductible under §162 in full, without the limitations that would have applied under §212.

⚖️ *The court distinguished prior holdings such as Higgins v. Commissioner (1941), which held that managing one’s own investments—no matter how extensive—is not a trade or business. The critical difference: Lender Management served multiple clients with divergent interests, operated with profit motive, and earned performance-based compensation.*


🏗️ Part III: Structuring Entities to Achieve Trade or Business Status

📐 The “Lender Model” Architecture

To replicate the successful outcome in Lender, family offices should implement the following structural elements:

🧩 Entity Choice Considerations

Option 1: Corporate Management Entity (Recommended for UHNWI)

✅ Advantages❌ Disadvantages
Deducts investment expenses at entity levelPotential double taxation (corporate + dividend)
Avoids individual §212 limitationsPersonal holding company (PHC) rules may apply
No §67 2% floor issuesAccumulated earnings tax (AET) exposure
Clear separation from investor ownersHigher state franchise tax in some states

Option 2: LLC Treated as Partnership

✅ Advantages❌ Disadvantages
Flow-through: single level of taxExpenses flow to owners (may be nondeductible if passive)
Flexibility in profit allocationsMust satisfy §704(b) substantial economic effect requirements
No PHC or AET concernsRequires non-overlapping ownership structure

Growing preference among UHNW practitioners: Corporate management entities are increasingly favored because they can deduct investment-related expenses at the entity level without being subject to the individual limitations that continue to constrain partnerships and their owners.

🔑 Critical Structural Requirements

Based on Lender and subsequent IRS scrutiny, the following elements are essential to withstand audit:

RequirementImplementation
Non-Overlapping OwnershipManagement entity ownership must NOT mirror underlying investment entity ownership. Differentiated ownership blocks (often involving trusts) create necessary separation.
Profits Interest CompensationCompensation should be tied to investment performance, not fixed management fees. Performance-based compensation signals genuine profit motive.
Multiple Clients with Divergent InterestsServe multiple family branches with distinct objectives, risk tolerances, and financial goals.
Full-Time Professional StaffEmploy dedicated professionals (not family members serving as passive overseers).
Business-Grade InfrastructureSeparate office space, written policies, formal governance, documented investment processes.
Arm’s-Length Service AgreementsWritten management agreements with fee terms comparable to third-party advisers.
Substance Over FormActual operations must align with documented structure; IRS will disregard form-only arrangements.

⚠️ What Does NOT Work

Simply inserting a management entity into the structure is insufficient. The IRS has increased scrutiny of family offices claiming trade or business status without comparable substance. The following will NOT survive audit:

❌ Passive investment vehicle with minimal operations
❌ Management entity with ownership identical to investment entities
❌ Fixed management fees without performance component
❌ No separate employees or infrastructure
❌ Family members as the only “clients” acting as a single economic unit


💰 Part IV: Deductible Expenses Under Section 162

When a family office qualifies as a trade or business under §162, the following expenses become fully deductible:

Expense CategoryExamples
Investment Management FeesAdvisory fees, asset allocation costs, research expenses
Staff CompensationSalaries, bonuses, benefits for investment professionals, analysts, support staff
Office Rent & UtilitiesPhysical office space, utilities, internet, telecommunications
Professional FeesLegal fees, accounting fees, tax preparation
Due Diligence CostsThird-party manager vetting, background checks, operational due diligence
Technology & InfrastructurePortfolio management software, compliance systems, cybersecurity

Note: For S corporations, remember that shareholder-employees must receive reasonable compensation before distributions—a critical compliance point for family offices electing S status.


🌐 Part V: State-by-State Treatment of Investment Expense Deductions (All 50 States)

📊 Overview: State treatment of investment expenses in 2026 varies dramatically—from full disallowance to limited allowances for certain categories. The chart below provides a high-level summary; detailed analysis follows by region.

StateTax RegimeInvestment Expense Treatment in 2026
AK, FL, NV, SD, TN, TX, WA, WYNo personal income taxNo state income tax return; federal rules irrelevant
NHNo wage income tax (dividends/interest taxed)Limited applicability
CAHigh-rate state; partial conformityUnreimbursed employee expenses still deductible on CA return (unlike federal)
NY, NJHigh-rate states; limited conformityMixed treatment; NJ generally disallows federal-style itemized
MAFlat 5% rate; limited itemized deductionsOnly medical and employee business expenses allowed
PAFlat 3.07% rate (dropping to 2.8% by 2031)Generally does not allow investment expense deductions

🌴 No Personal Income Tax States (9 States)

The following states do not impose a personal income tax, making state-level deduction analysis moot:

Alaska (AK) • Florida (FL) • Nevada (NV) • South Dakota (SD) • Tennessee (TN) • Texas (TX) • Washington (WA) • Wyoming (WY)

New Hampshire (NH) does not tax wages but taxes dividends and interest income at 3% (scheduled for phaseout).

💡 For UHNW families residing in these states, only federal deductibility matters—but the OBBBA repeal of §212 applies regardless. The §162 trade or business strategy remains essential.

🏔️ Western States

StateTreatment of Investment Expenses
Arizona (AZ)Generally conforms to federal but allows state-specific investment deductions (APTED up to 4.95% of QBI); itemized deductibility limited
California (CA)Critical non-conformity: CA does NOT conform to TCJA disallowance of unreimbursed employee expenses—still deductible on CA return. However, CA does not allow QBI deduction, taxes capital gains as ordinary income (up to 13.3%), and imposes $800 minimum franchise tax on LLCs
Colorado (CO)Generally conforms to federal; §212 expenses nondeductible
Idaho (ID)Conforms to IRC as amended; follows federal disallowance
Montana (MT)Conforms with modifications; limited investment expense deductibility
New Mexico (NM)Conforms to IRC; follows federal rules
Oregon (OR)Partially conforms; requires separate state calculations
Utah (UT)Conforms to IRC; follows federal disallowance
Washington (WA)No personal income tax (see above)
Wyoming (WY)No personal income tax (see above)

🌾 Midwestern States

StateTreatment of Investment Expenses
Illinois (IL)Conforms to IRC as amended; §212 expenses generally nondeductible. Recent legislation has focused on SALT cap workarounds rather than investment expenses
Indiana (IN)Conforms to IRC; follows federal disallowance
Iowa (IA)Conforms with modifications; limited deductibility
Kansas (KS)Conforms to IRC; generally follows federal
Michigan (MI)Michigan imposes a flat 4.25% income tax, not based on federal AGI; investment expense treatment limited
Minnesota (MN)Conforms to IRC with modifications; some investment expenses may be allowed but subject to limitations
Missouri (MO)Conforms to IRC; federal disallowance generally followed
Nebraska (NE)Conforms to IRC; follows federal rules
North Dakota (ND)Conforms to IRC; follows federal disallowance
Ohio (OH)Has a personal income tax based on federal AGI with modifications; investment expense treatment limited
South Dakota (SD)No personal income tax (see above)
Wisconsin (WI)Conforms to IRC; follows federal disallowance

🗽 Northeastern States

StateTreatment of Investment Expenses
Connecticut (CT)Conforms to IRC; generally follows federal disallowance of §212 expenses
Maine (ME)Conforms to IRC; follows federal rules
Massachusetts (MA)Highly restrictive: Only medical expenses and employee business expenses are allowed as itemized deductions. Investment expenses generally not deductible. Flat 5% income tax plus 4% surtax on income exceeding ~$1.08 million
New Hampshire (NH)No wage tax; 3% tax on dividends and interest (phasing out)
New Jersey (NJ)Does not allow federal-style itemized deductions including investment expenses. Uses exemption-based system with limited deductions. Only expenses exceeding 2% of income may be deducted
New York (NY)Generally conforms to IRC; §212 expenses disallowed. However, NY offers PTET (Pass-Through Entity Tax) elections as SALT cap workaround. “Convenience of employer” rule impacts nonresidents
Pennsylvania (PA)Generally does not allow investment expense deductions. Flat 3.07% rate (scheduled to drop to 2.8% by 2031). No standard or federal-style itemized deductions
Rhode Island (RI)Conforms to IRC; follows federal disallowance
Vermont (VT)Conforms to IRC; generally follows federal rules

🌆 Mid-Atlantic & Southern States

StateTreatment of Investment Expenses
Delaware (DE)Conforms to IRC; follows federal rules
District of Columbia (DC)Treats as state equivalent; generally conforms to IRC
Maryland (MD)Conforms to IRC; follows federal disallowance. Local county taxes apply (up to 3.2% additional)
Virginia (VA)Conforms to IRC but with deconformity from TCJA provisions. VA does NOT follow suspension of miscellaneous itemized deductions—investment expenses may be deductible on VA return if properly claimed
West Virginia (WV)Conforms to IRC; follows federal rules
North Carolina (NC)Conforms to IRC with modifications; flat 4.5% rate; investment expense deductibility limited
South Carolina (SC)Conforms to IRC; follows federal disallowance
Georgia (GA)Conforms to IRC; follows federal rules
Florida (FL)No personal income tax (see above)
Alabama (AL)Conforms to IRC; limits deductions based on federal rules
Arkansas (AR)Conforms with modifications; phased rate reductions ongoing
Kentucky (KY)Conforms to IRC; flat 4.5% rate; investment expense treatment limited
Louisiana (LA)Conforms to IRC with modifications; limited investment expense deductibility
Mississippi (MS)Conforms to IRC; flat 4.4% rate (phasedown); follows federal rules
Oklahoma (OK)Conforms to IRC; generally follows federal disallowance

🌵 Southwestern States

StateTreatment of Investment Expenses
New Mexico (NM)Conforms to IRC; follows federal rules (see Western)

🔵 SALT Cap Workarounds

For UHNW families in high-tax states, the 10,000 in 2030). Many states have enacted Pass-Through Entity Tax (PTET) elections, allowing family office management entities to deduct state income taxes at the entity level rather than passing through to owners subject to the $10,000 cap.

States with PTET/Workaround Provisions (Partial List): CA, CT, NY, NJ, IL, MD, MA, RI, WI, MN, and many others.


📋 Part VI: Practical Implementation Checklist for UHNWI

✅ Step 1: Baseline Assessment (Q1 2026)

  • Review current family office structure and ownership
  • Quantify annual investment-related expenses currently nondeductible
  • Identify which family members/trusts are impacted

✅ Step 2: Entity Restructuring (Q2 2026)

  • Form separate management entity (corporate form recommended for UHNWI)
  • Segregate investment entities (LLCs/LPs) by asset class
  • Implement non-overlapping ownership structure
  • Draft formal management and service agreements

✅ Step 3: Operational Implementation (Q3 2026)

  • Hire full-time professional staff
  • Establish business-grade infrastructure (office, systems, policies)
  • Document investment processes and governance
  • Implement profits interest compensation structure

✅ Step 4: Tax Compliance & Documentation (Q4 2026)

  • Prepare §162 deduction position with supporting documentation
  • Ensure state-specific filings (especially CA, NY, MA, PA, VA)
  • Consider PTET election for high-tax states
  • Document all intercompany transactions

✅ Step 5: Ongoing Maintenance

  • Annual review of structure and compliance
  • Monitor state conformity updates
  • Prepare for potential IRS audit (GHW Program scrutiny)
  • Update estate planning documents to align with new structure

❓ Part VII: Frequently Asked Questions (10 FAQs)

🔹 Q1: Are investment advisory fees completely nondeductible for individuals in 2026?

A: ✅ Yes. Under OBBBA, which permanently extended the TCJA’s suspension of miscellaneous itemized deductions, Section 212 expenses (including investment advisory fees) are not deductible on federal individual income tax returns for 2026 and future years.

🔹 Q2: Can my family office deduct salaries of investment professionals?

A: ✅ Yes—if structured correctly. If the family office qualifies as a trade or business under §162, salaries and compensation are fully deductible business expenses. If the office is merely a passive investment vehicle, compensation is treated as a §212 expense and is nondeductible.

🔹 Q3: What is the “Lender Model” and does my family office qualify?

A: The Lender case established that a family office serving multiple family branches with divergent interests, operating with full-time professionals, and earning performance-based compensation constitutes a §162 trade or business. Qualification depends on facts and circumstances; no bright-line rule exists.

🔹 Q4: Should my family office use a C corporation, S corporation, or LLC as the management entity?

A: 🔹 C corporations allow entity-level deduction without individual limitations but risk double taxation. 🔹 S corporations offer flow-through with reasonable compensation requirements. 🔹 LLCs (partnerships) provide flexibility but require non-overlapping ownership. Corporate management entities are increasingly preferred for UHNW families due to entity-level deductibility.

🔹 Q5: Does my state allow deduction of investment expenses on my state income tax return?

A: ⚠️ State treatment varies dramatically:

  • No income tax states (FL, TX, AK, NV, SD, TN, WY): No state issue
  • California: Unreimbursed employee expenses still deductible on CA return
  • Massachusetts: Only medical and employee business expenses allowed
  • Pennsylvania: Generally does not allow investment expense deductions
  • Virginia: May allow investment expenses due to deconformity
  • Most other states: Follow federal disallowance

🔹 Q6: Can a trust still deduct investment advisory fees?

A: ✅ Yes—but with limitations. Trust administration expenses (unique to trusts) remain fully deductible under §67(e) without a 2% floor. However, routine investment advisory fees that an individual would incur are nondeductible. “Incremental costs” unique to trusts may be deductible.

🔹 Q7: What is the PTET (Pass-Through Entity Tax) and how does it help?

A: PTET is a state-level election allowing pass-through entities to pay state income tax at the entity level, generating a federal deduction under §164 (uncapped) rather than passing through to owners subject to the $10,000 SALT cap. Many states with PTET include CA, NY, NJ, IL, and CT.

🔹 Q8: Will the IRS audit my family office’s trade-or-business claim?

A: ⚠️ Increased scrutiny expected. The IRS Global High Wealth (GHW) Program uses AI and advanced analytics to identify aggressive positions. Proper documentation, operational substance, and arm’s-length terms are essential to withstand examination.

🔹 Q9: What happens if the IRS recharacterizes my §162 expenses as §212 investment expenses?

A: The expenses would be disallowed entirely (since §212 is permanently suspended), resulting in additional tax, penalties, and interest. This underscores the importance of proper structuring and documentation.

🔹 Q10: Can a single-family office ever qualify as a trade or business, or must it serve multiple families?

A: ✅ Multiple clients with divergent interests—not necessarily multiple families. The Lender court emphasized that family members did not act collectively, were geographically dispersed, had different risk tolerances, and were in some cases in direct conflict. A single-family office can qualify if family branches have genuinely distinct investment objectives.


📖 Part VIII: Definition of Terms Used in This Article

TermDefinition
§162IRC Section 162—allows deduction of “ordinary and necessary” expenses paid or incurred in carrying on a trade or business.
§212IRC Section 212—historically allowed deduction for investment-related expenses (production/collection of income, management of income-producing property). Permanently suspended for individuals after 2025.
§212(1)Allows deduction for expenses paid or incurred “for the production or collection of income.”
§212(2)Allows deduction for expenses paid or incurred “for the management, conservation, or maintenance of property held for the production of income.”
§212(3)Allows deduction for expenses paid or incurred “in connection with the determination, collection, or refund of any tax.”
§67(e)Exception allowing trusts to deduct certain administration expenses not commonly incurred by individuals, without the 2% AGI floor.
2% AGI FloorPre-TCJA limitation under §67—miscellaneous itemized deductions deductible only to the extent they exceeded 2% of adjusted gross income.
AGI (Adjusted Gross Income)Gross income minus specific adjustments (e.g., retirement contributions, student loan interest, alimony payments).
Alternative Minimum Tax (AMT)Parallel tax system ensuring high-income taxpayers pay minimum tax; §212 expenses were potentially subject to unfavorable AMT treatment.
C CorporationSeparate taxable entity subject to corporate income tax (currently 21% federal); shareholders taxed again on dividends (double taxation).
Family OfficeLegal entity managing finances, investments, and personal affairs of UHNW families, often across multiple generations.
GHW Program (Global High Wealth)IRS enforcement program targeting high-net-worth individuals and their entire financial ecosystem, including flow-through entities, trusts, and cross-border holdings.
Grantor TrustTrust where grantor retains certain powers, causing trust income to be taxed directly to grantor (e.g., IDGT—Intentionally Defective Grantor Trust).
IDGT (Intentionally Defective Grantor Trust)Grantor trust structured to be “defective” for income tax purposes (income taxed to grantor) but effective for estate tax purposes (assets removed from grantor’s estate).
Itemized DeductionsSpecific expenses taxpayers may deduct from AGI (Schedule A) instead of taking standard deduction.
Lender ModelStructuring approach based on Lender Management v. Commissioner, where family office qualifies as §162 trade or business through non-overlapping ownership, profits interest compensation, and professional operations.
Limited Liability Company (LLC)Flexible entity providing liability protection; can elect tax treatment as partnership, S corporation, or C corporation.
Miscellaneous Itemized DeductionsCategory of deductions including investment expenses, tax preparation fees, and unreimbursed employee expenses—suspended under TCJA and permanently eliminated by OBBBA.
Non-Grantor TrustTrust where grantor does not retain control; trust is separate taxpayer filing Form 1041.
Non-Overlapping OwnershipCritical requirement for §162 status: ownership of management entity must NOT mirror ownership of underlying investment entities.
OBBBA (One Big Beautiful Bill Act)Legislation signed July 4, 2025, permanently extending TCJA provisions, including elimination of §212 miscellaneous itemized deductions.
Ordinary and NecessaryStandard for deductibility under §§162 and 212—expense must be customary (ordinary) and helpful/appropriate (necessary) for business or investment activity.
Pass-Through Entity (PTE)Entity (partnership, LLC, S corporation) where income/losses flow through to owners’ personal returns, avoiding entity-level tax.
Profits InterestPartnership interest granting right to share in future profits and appreciation, without capital contribution; standard compensation for investment managers.
PTET (Pass-Through Entity Tax)State-level election allowing PTE to pay state income tax at entity level, generating federal deduction under §164 (uncapped).
S CorporationFlow-through entity with pass-through taxation but restrictions on ownership (max 100 shareholders, all US individuals or certain trusts).
SALT Cap (State and Local Tax Cap)10,000-10,000 in 2030).
SSTB (Specified Service Trade or Business)Certain professions (law, accounting, consulting, financial services) subject to phaseout of §199A QBI deduction.
TCJA (Tax Cuts and Jobs Act of 2017)Major tax reform legislation that suspended §212 miscellaneous itemized deductions for 2018-2025.
Trade or BusinessActivity conducted with continuity, regularity, and primary purpose of income or profit—§162 requires this status for business expense deductibility.
UHNWI (Ultra High Net Worth Individual)Individual with investable assets typically exceeding $30 million (definition varies).
§199A (QBI Deduction)Deduction for qualified business income from pass-through entities (20% of QBI, subject to limitations). Permanently extended by OBBBA.

🚨 Part IX: Key Audit Triggers & Risk Mitigation

The IRS has signaled increased enforcement targeting family offices through its Global High Wealth (GHW) Program, utilizing AI and advanced analytics to identify structures that “look like” individuals managing their own capital.

⚠️ Red Flags for IRS Examination:

Red FlagRisk Mitigation
Ownership of management entity mirrors investment entitiesImplement non-overlapping ownership (different trusts/beneficiaries)
Fixed management fees only, no performance componentAdd profits interest or performance-based compensation
No full-time professional employeesHire dedicated staff with clear roles and responsibilities
No written governance or service agreementsFormalize all relationships in written agreements
Single family branch as only clientServe multiple branches with documented divergent interests
Operations from personal residenceEstablish separate commercial office space

📌 Proactive documentation of all structuring decisions, contemporaneous with implementation, is the single most effective audit defense.


📞 Contact & Disclosure

📢 IMPORTANT DISCLOSURE

The information contained in this article is for educational and informational purposes only and does not constitute legal or tax advice. Tax laws, regulations, and judicial interpretations are subject to change and may vary based on individual circumstances. Application of the strategies discussed herein requires a detailed factual analysis and should only be undertaken with the guidance of qualified professional advisors.

ⓘ To discuss how these strategies apply to your specific situation, contact:

Alan Goldstein

Prior results do not guarantee a similar outcome. Every taxpayer’s situation is unique and requires individualized analysis.


© 2026 Alan Goldstein. All Rights Reserved. | Last Updated: May 28, 2026 | For use by UHNW families and their professional advisors