Overview: What IRC 704(e) Governs and the Income-Shifting Purpose of FLPs
IRC 704(e) is the primary statutory constraint on income allocation to family members who receive their partnership interest by gift or purchase from a family member. Family limited partnerships (FLPs) have long been used as income-shifting vehicles: a senior family member (the donor) transfers an income-producing asset to an FLP, retains a general partner interest, and gifts or sells limited partnership interests to children or other family members in lower income tax brackets. The FLP then allocates income to the donee partners in proportion to their interests, shifting taxable income from the donor's higher bracket to the donees' lower brackets.
Congress recognized that this income-shifting purpose creates a risk of abuse: if the donee's interest is nominal or paper only, the assignment-of-income doctrine would ordinarily tax the income to the donor regardless of the partnership's formal allocation. IRC 704(e) codifies the rules under which family member partnership interests are recognized for federal income tax purposes and sets the ceiling on how much income may be allocated to donee partners even when their interests are genuine.
The statute operates on three levels. First, IRC 704(e)(1) establishes the threshold condition: a family member is recognized as a partner only if the family member owns a capital interest in the partnership and that capital interest was obtained in a bona fide transaction. Second, IRC 704(e)(2) imposes an income-allocation ceiling: even a recognized donee partner cannot be allocated income in excess of what is reasonable given the donee's capital contribution, and donor-services income must be compensated before any residual is allocated to capital interests. Third, IRC 704(e)(3) addresses how capital interests are created for purposes of these rules. Together, the three subsections define the universe of income allocations to family members that the IRS will respect.
OBBBA note: IRC 704(e) was not amended by the One Big Beautiful Act (Public Law 119-21, signed July 4, 2026). The OBBBA's permanent increase in the basic exclusion amount under IRC 2010 to $15 million per person changes the estate tax motivation for family limited partnership structures; practitioners should re-evaluate whether existing FLP structures continue to serve their original purposes and whether the associated administrative costs and IRS audit risks remain justified. Verify at IRS.gov and consult qualified counsel before advising on FLP formation, modification, or dissolution.
IRC 704(e)(1): The Bona Fide Partner Requirement and the Capital Interest Test
IRC 704(e)(1) provides that a person shall be recognized as a partner for income tax purposes if the person owns a capital interest in a partnership in which capital is a material income-producing factor, whether or not that interest was derived by gift from any other person. The statute thus permits gift-recipient family members to be recognized as partners, but only if the threshold conditions are satisfied.
Capital as a Material Income-Producing Factor
The first threshold condition is that capital must be a material income-producing factor in the partnership. This requirement distinguishes between partnerships whose income flows primarily from the personal services of the partners (where income-shifting through gifted interests is particularly susceptible to the assignment-of-income doctrine) and partnerships whose income flows primarily from invested capital (where the donee's genuine capital interest justifies an allocation of the income that capital generates).
A partnership that holds investment securities, real estate, or other capital assets is generally one in which capital is a material income-producing factor. A professional services partnership whose income depends almost entirely on the personal efforts of the senior partners is generally not. The distinction is factual and depends on the nature of the partnership's business and the relative contribution of capital versus personal services to generating partnership income. Verify current standards for "capital as a material income-producing factor" at IRS.gov.
The Nominal or Paper Interest Problem
A family member whose partnership interest is nominal or paper only -- created by bookkeeping entries without any genuine transfer of economic rights -- does not hold a bona fide capital interest within the meaning of IRC 704(e)(1). The IRS can and does recharacterize allocations to nominal interest holders as income of the donor. The distinction between a genuine capital interest and a paper interest turns on whether the donee actually received meaningful economic rights: the right to a share of partnership assets on liquidation, the right to receive actual distributions, and the right to participate as a genuine economic owner in the partnership's affairs, not merely as a conduit for income shifting.
If the IRS successfully argues that the donor retained control over an FLP's assets after the transfer under IRC 2036(a)(2), the ENTIRE value of the underlying FLP assets (not just the donated interests) will be included in the donor's gross estate at death. This estate inclusion risk can eliminate all of the estate tax planning benefit of the FLP structure and create additional interest and penalties if the Form 706 is filed without including the assets. IRC 704(e) compliance is a necessary but not sufficient condition for avoiding IRC 2036 challenge; verify at IRS.gov and consult qualified estate planning counsel.
What Constitutes a Bona Fide Capital Interest: Regulatory Requirements and Rev. Rul. 77-332
The Treasury Regulations and IRS rulings interpreting IRC 704(e)(1) establish a set of functional tests for determining whether a donee holds a bona fide capital interest. Rev. Rul. 77-332 (verify current status at IRS.gov) addressed the requirements for recognizing a donee as a bona fide partner and identified several key indicia.
Genuine Economic Transfer
The capital interest must have been transferred to the donee in a genuine economic transaction. A transfer that is complete in form but illusory in substance -- for example, a gift of a partnership interest coupled with an informal understanding that the donor retains practical control over the interest -- does not create a bona fide capital interest. The donee must actually receive the economic rights that correspond to the stated interest: the right to a pro-rata share of partnership assets on dissolution, the right to receive actual distributions proportional to the interest, and the right to transfer or pledge the interest (subject to reasonable partnership agreement restrictions).
Separate Accounts and Actual Distributions
The IRS examines whether the partnership actually maintained separate capital accounts for the donee and whether the donee actually received distributions of partnership income in proportion to the stated interest. A partnership that allocates income to a donee on paper but consistently fails to distribute that income to the donee -- instead pooling it with the donor's funds or retaining it at the donor's direction -- has not actually transferred the economic benefit of the capital interest to the donee. The pattern of distributions (or the failure to make them) is a primary fact the IRS considers in determining whether a capital interest is bona fide in practice, not merely on paper. Verify current IRS guidance and examination practices at IRS.gov.
Absence of Temporary or Artificial Arrangements
IRC 704(e)(1) expressly provides that the bona fide capital interest must not have been created by means of any temporary or artificial arrangement to shift income. A transaction in which the donor purports to gift a partnership interest but simultaneously retains the practical equivalent of ownership -- through an oral understanding, through a side agreement, or through retention of physical control over the assets -- does not create a bona fide capital interest. The IRS evaluates the economic substance of the transaction, not its form. If the substance is that the donor continues to own and control the assets, the donee's nominal interest will be disregarded for income tax purposes. Verify at IRS.gov.
Trustee or Custodian Arrangements
Where a partnership interest is held by a trustee or custodian for a minor donee, the regulations provide additional requirements: the trustee or custodian must be someone other than the donor, and the trust or custodianship must be genuine -- not a device through which the donor continues to control the interest. A donor who serves as both the managing general partner of the FLP and as trustee for the donee's limited partnership interest presents a heightened risk that the IRS will conclude that the donor controls both the general partner and the donee's capital account, and that the interest is therefore not bona fide. Verify current trustee independence requirements at IRS.gov and consult qualified counsel before structuring any FLP interest held in trust for a minor.
IRC 704(e)(2): The Reasonable-Compensation and Capital-Allocation Ceiling
Even if the donee partner holds a bona fide capital interest that satisfies IRC 704(e)(1), the income allocation to the donee is subject to a ceiling under IRC 704(e)(2). The statute provides that the distributive share of any partner described in IRC 704(e)(1) -- a donee family member -- shall not be greater than is reasonable based on the donee's capital contribution to the partnership.
The Reasonable-Return-on-Capital Standard
IRC 704(e)(2) requires that the income allocated to a donee partner bear a reasonable relationship to the value of the capital the donee has contributed to the partnership. If the partnership's income significantly exceeds what a reasonable rate of return on the donee's contributed capital would produce, the allocation to the donee cannot be the full partnership-agreement percentage. The excess is attributed to the donor. The standard is not a fixed rate; it is a reasonable rate of return given the nature of the partnership's assets, the risk profile of the investment, and prevailing market rates of return on comparable investments. Verify current IRS guidance on what constitutes a reasonable return on capital for FLP purposes at IRS.gov.
Donor-Services Income Must Be Compensated First
IRC 704(e)(2) contains a critical rule regarding donor-partner services. If the donor (or any other partner) renders services to the partnership, a reasonable compensation for those services must be determined and subtracted from partnership income before the remaining income is allocated among the partners' capital interests -- including the donee's capital interest. The statute specifically provides that the donor's distributive share shall be determined without regard to any interest in the partnership held by the donee.
The practical consequence is significant for FLPs in which the donor serves as the managing general partner. The donor's management work -- negotiating leases, managing investments, handling tax compliance, and other active partnership duties -- has a market value. If the partnership pays the donor no management fee or a below-market fee, the income attributable to those services is not validly reallocated to the donee's capital interest. The IRS will attribute that income to the donor regardless of what the partnership agreement says, because it is earned income of the donor, not a return on capital contributed by the donee. Verify at IRS.gov.
Common Compliance Failure: No Management Fee
The single most common IRC 704(e)(2) compliance failure in FLPs is the failure to pay the donor-general partner a reasonable management fee. Practitioners who design FLPs often focus on the estate and gift tax aspects of the structure and neglect to build a documented, market-rate management fee into the partnership agreement and the annual operating practice. When the IRS examines the FLP, it computes what a reasonable management fee would be, attributes that income to the donor, and reduces the income properly allocable to the donee's capital interest accordingly. The result is recharacterization of the donee's income allocation and, in appropriate cases, accuracy-related penalties under IRC 6662 (verify at IRS.gov).
Under IRC 704(e)(2), income allocated to a donee partner that exceeds the reasonable return on the donee's actual capital contribution may be recharacterized as income of the donor. The IRS scrutinizes allocations where the donor provides substantial services to the partnership without taking a reasonable management fee or reasonable compensation, because the excess income allocation to the donee (above what is justified by capital alone) is treated as earned by the donor through services. Verify that the partnership agreement and income allocations reflect reasonable compensation for donor-services before each taxable year. Verify at IRS.gov.
IRC 704(e)(3): How a Capital Interest Is Created for Bona Fide Partner Purposes
IRC 704(e)(3) provides that for purposes of IRC 704(e), a capital interest in a partnership created by gift shall include a capital interest acquired in a bona fide transaction by purchase or gift from any member of the family of the purchaser or donee. The provision establishes that the bona fide partner rules apply equally to interests obtained by purchase from a family member as to interests received by gift -- the source (purchase vs. gift) does not determine whether IRC 704(e) applies; what matters is whether the interest was obtained from a family member in a genuine transaction.
Interests Transferred Through Trusts
A capital interest transferred to a donee through a trust is treated as a transfer to the donee for purposes of IRC 704(e), provided the trust arrangement is genuine. The trust cannot be a device through which the donor retains effective control over the interest; the trustee must exercise genuine fiduciary authority over the interest on behalf of the trust beneficiary. Where the donor serves as trustee of a trust holding the FLP interest, the risk that the IRS will characterize the arrangement as a retained interest (rather than a bona fide transfer to the donee-beneficiary) is heightened. The trust must have an independent trustee, or the terms of the trust must be sufficiently restrictive that the donor-trustee cannot exercise meaningful discretion over the FLP interest's income or corpus. Verify current trust treatment under IRC 704(e) at IRS.gov.
Purchase from a Family Member
Where a family member purchases a partnership interest from the donor at fair market value, IRC 704(e)(3) confirms that the purchaser's interest is subject to the same bona fide partner requirements as a donee's gifted interest. The purchase price must reflect genuine arm's-length economics; a purchase at a discounted price (without appropriate minority interest discount documentation) or an installment purchase in which the seller-donor retains meaningful control over the assets may be recharacterized. Verify current treatment of intra-family purchases of partnership interests at IRS.gov and consult a qualified business valuator to document any discount claimed on the purchased interest.
Economic Reality as the Controlling Test
Regardless of the mechanism of transfer (outright gift, gift in trust, purchase, or installment sale), the controlling test under IRC 704(e) is economic reality: did the donee actually receive a genuine economic interest in the partnership capital? The form of the transfer matters less than whether the substance of the transfer resulted in the donee holding a capital interest that is respected and maintained in practice. A formally documented gift that is informally unwound through the donor's continued exercise of control is not a bona fide transfer. Verify at IRS.gov.
IRS Audit Standards for FLPs Under IRC 704(e)
The IRS examines family limited partnerships with particular scrutiny because the combination of income shifting, gift tax discounts, and estate planning motivations creates a high risk of non-compliance. The IRS's primary audit issues in FLP examinations under IRC 704(e) fall into several recurring categories.
Failure to Observe Partnership Formalities
The most common and most damaging audit finding is the failure to observe basic partnership formalities. Formality failures include commingling FLP assets with the donor's personal bank accounts or investment accounts, failing to maintain separate capital accounts for each partner (including donee partners), failing to execute required annual partnership filings (Form 1065 and Schedules K-1), failing to hold partnership meetings or maintain partnership records, and treating FLP assets as personal assets for purposes of paying the donor's personal expenses. Any of these failures provides the IRS with a factual basis to argue that the FLP lacks economic substance and that the donee's interest is not bona fide. Verify at IRS.gov.
Failure to Actually Fund the Partnership
An FLP that was never actually funded -- where the donor's assets were never genuinely transferred to the partnership, or where the donor withdrew partnership assets immediately after the purported transfer -- does not create bona fide partnership interests in the donees. The IRS regularly examines whether the partnership's assets were actually transferred to it, whether the partnership bank accounts were actually opened and funded, and whether the partner capital accounts reflected the actual economic state of the partnership. A paper FLP is not a recognized partnership for income tax purposes. Verify at IRS.gov.
Donor Retaining Practical Control After Transfer
Even if partnership formalities are technically observed, the IRS may challenge an FLP where the donor retains practical control over the partnership's assets and income after the purported transfer. Indicators of retained practical control include: the donor making all partnership decisions without consulting other partners; the donor using FLP assets for personal purposes (paying personal expenses from the FLP account, for example); the donor preventing distributions to donee partners; and the donor treating the FLP interest as revocable in practice (by withdrawing assets whenever needed). This type of retained control is relevant both to the IRC 704(e) bona fide partner analysis and to the IRC 2036(a)(2) estate inclusion analysis. Verify at IRS.gov.
Excessive Management Fees to the Donor
While a failure to pay any management fee creates IRC 704(e)(2) recharacterization risk, an excessive management fee creates its own problems. A management fee that absorbs substantially all of the FLP's income -- leaving little or nothing to allocate to the donee's capital interest -- may be recharacterized as a device to ensure that the income remains with the donor regardless of the nominal partnership allocation. The management fee must be reasonable in light of the actual services the donor provides and the market rate for comparable services. Verify current guidance on reasonable management fees at IRS.gov.
OBBBA permanently increased the basic exclusion amount under IRC 2010 to $15 million per person (indexed for inflation; verify at IRS.gov). For most families whose estate tax planning previously focused on FLP structures to reduce estate values below prior exemption levels, the higher OBBBA exemption significantly reduces the estate tax motivation for new FLPs. Practitioners advising clients with existing FLPs should re-evaluate whether the FLP continues to justify its administrative costs, ongoing compliance obligations, and IRS audit risk in the post-OBBBA environment.
The IRC 2036(a)(2) Overlap: Retained Control and Estate Inclusion
IRC 704(e) governs income tax recognition of donee partner interests; it does not directly govern estate tax consequences. The estate tax risk in FLP structures arises primarily under IRC 2036, which is a separate and more severe threat. The IRS routinely asserts IRC 2036 challenges in FLP examinations, often in tandem with IRC 704(e) income recharacterization arguments.
IRC 2036(a)(2): The Power to Designate Possessors
IRC 2036(a)(2) requires inclusion in the decedent's gross estate of the value of property transferred during life if the decedent retained the right, either alone or in conjunction with any person, to designate the persons who shall possess or enjoy the property or the income from the property. In the FLP context, the IRS frequently argues that the donor-general partner, as the managing general partner with discretionary authority over partnership distributions, retained an IRC 2036(a)(2) power: the power to determine which partners receive distributions of partnership income (by deciding whether to make distributions, in what amount, and to which partners).
The key distinction is between a general partner's right to make business decisions about partnership distributions -- which is a normal incident of managing a business partnership and does not trigger IRC 2036 -- and a general partner's ability to exercise that discretion in a manner that is effectively equivalent to the power to decide who gets the transferred assets. When the FLP has no genuine business purpose other than income shifting and estate planning, and when the donor controls virtually all aspects of the FLP's operations, courts have found that the donor retained an IRC 2036(a)(2) power. Verify current IRC 2036 standards and relevant case law at IRS.gov and consult qualified estate planning counsel.
The IRC 2036 Bona Fide Sale Exception
IRC 2036 does not apply to property transferred in a bona fide sale for adequate and full consideration. If the FLP was formed and funded in a genuine arm's-length transaction in which the donor received fair market value (for example, by retaining a general partner interest equal in value to the general partner contribution), the bona fide sale exception may protect the FLP from IRC 2036 inclusion. However, the bona fide sale exception requires that the FLP have a genuine non-tax business purpose, that it be funded with appropriate consideration, and that the transaction be conducted at arm's length. An FLP formed purely for estate tax planning purposes, funded by the donor's transfer of personal assets immediately before death, with no legitimate business purpose beyond tax savings, has consistently failed the bona fide sale exception in litigation. Verify at IRS.gov.
The Relationship Between IRC 704(e) and IRC 2036
IRC 704(e) compliance and IRC 2036 compliance address different questions, but the factual issues overlap significantly. An FLP that satisfies the IRC 704(e) bona fide partner requirements (genuine capital interest, separately maintained accounts, actual distributions) is in better position to defend an IRC 2036 challenge because those same facts support the argument that the donor genuinely transferred economic control over the assets to the donee partners. Conversely, an FLP with pervasive formality failures -- which would fail the IRC 704(e) bona fide partner test -- almost certainly also provides evidence of retained control sufficient to support an IRC 2036(a)(2) challenge. Compliance with IRC 704(e) is a necessary but not sufficient condition for IRC 2036 safety. Verify at IRS.gov.
Rev. Rul. 93-12 and Minority Interest Discounts on FLP Interests
A central gift tax planning benefit of the FLP structure is the availability of minority interest discounts and lack-of-marketability discounts when the donor transfers limited partnership interests to family members. These discounts reduce the gift tax value of the transferred interests below their pro-rata share of the FLP's underlying net asset value.
Rev. Rul. 93-12: Confirmation of the Family Minority Discount
Before Rev. Rul. 93-12 (1993), the IRS's position was that when family members collectively owned all or a majority of an entity, the interests of individual family members should be aggregated for gift tax valuation purposes, eliminating any minority discount. Under that prior position, a parent who transferred a 20% limited partnership interest to a child could not claim a minority discount because the family as a whole owned 100% of the FLP and thus had full control.
Rev. Rul. 93-12 reversed that position. The ruling confirmed that the minority discount applies to an interest transferred to a family member even when the family collectively owns all of the entity. The proper valuation unit is the interest actually transferred, not the family's aggregate holding. A 20% limited partnership interest transferred by gift is valued as a 20% limited partnership interest -- with all the lack-of-control and lack-of-marketability characteristics of such an interest -- regardless of what other family members hold. Verify the current status of Rev. Rul. 93-12 and subsequent guidance at IRS.gov before relying on this ruling in any valuation.
IRC 2703: When FLP Restrictions Can Eliminate the Discount
IRC 2703 requires that for gift and estate tax valuation purposes, any right or restriction on the use of property shall be disregarded unless it meets three requirements: (1) it is a bona fide business arrangement; (2) it is not a device to transfer property to members of the decedent's family for less than full and adequate consideration; and (3) its terms are comparable to similar arrangements entered into by persons in an arm's-length transaction. If an FLP's partnership agreement contains restrictions on transfer, withdrawal, or liquidation that do not meet the IRC 2703 standards, those restrictions may be disregarded for gift tax purposes, which can eliminate or reduce the minority discount and lack-of-marketability discount.
IRC 2703 review is a separate but related analysis from IRC 704(e) review. The FLP agreement must be tested against the IRC 2703 standards at the time of each gift to confirm that the discount will be sustained on audit. An FLP with unusual or highly restrictive terms not commonly found in arm's-length partnership agreements faces heightened IRC 2703 risk. Verify current IRC 2703 standards and IRS examination practices at IRS.gov and consult a qualified business valuator before relying on any FLP discount in a gift tax return. Verify at IRS.gov.
Rev. Rul. 93-12 confirmed that minority interest discounts (lack of control and lack of marketability) apply to FLP interests transferred for gift tax purposes even when the family owns all or substantially all of the FLP. However, IRC 2703 can eliminate or reduce these discounts if the restrictions on the FLP interest are not comparable to what unrelated parties would agree to in an arm's-length transaction. FLP partnership agreements must be reviewed under the IRC 2703 standards to confirm that the discount will be respected on audit. Verify at IRS.gov and consult a qualified business valuator.
OBBBA and FLP Planning in 2026
The One Big Beautiful Act (Public Law 119-21, signed July 4, 2026) made several significant changes to the estate and gift tax landscape that affect the planning calculus for FLPs. The most directly relevant change is the permanent increase in the basic exclusion amount (BEA) under IRC 2010 to $15 million per person (indexed for inflation; verify the current indexed 2026 amount at IRS.gov and consult independent counsel, as these provisions are recently enacted and implementation guidance may be pending).
Reduced Estate Tax Motivation for New FLPs
For many families who established FLPs primarily to reduce estate values below the prior exclusion levels, the OBBBA's $15 million exemption substantially reduces or eliminates the estate tax motivation for the structure. A married couple with a combined basic exclusion of $30 million (verify at IRS.gov) may no longer need an FLP to keep their estate below the estate tax threshold -- the existing exemption may be sufficient without the administrative complexity of an FLP. Practitioners should advise clients with existing estate-tax-motivated FLPs to re-evaluate whether the FLP continues to justify its annual costs: tax return preparation (Form 1065), legal fees for any amendments, the ongoing IRC 704(e) compliance burden, and the IRS audit risk that attends any FLP.
IRC 704(e) Income Shifting Remains Relevant
The estate tax motivation for FLPs may be reduced, but the income-shifting purpose of IRC 704(e) family partnerships remains fully in force independent of estate tax planning. A family that wishes to allocate investment income to children or other family members in lower income tax brackets may still find an FLP to be a legitimate and effective structure, provided the IRC 704(e) requirements are strictly observed. The income-shifting benefit does not require the donor to die; it operates in every taxable year in which the partnership allocates income to donee partners with lower marginal rates. This income tax benefit is entirely separate from the estate tax analysis and is not affected by the OBBBA exclusion amount. Verify at IRS.gov.
Unwinding Non-Compliant FLPs: Income and Estate Tax Risks
Clients who wish to dissolve existing FLPs that no longer serve their original estate tax purposes must navigate both income tax and estate tax risks on dissolution. On the income tax side, an FLP that has been non-compliant with IRC 704(e) -- particularly one in which the IRS could recharacterize the income allocations as the donor's income -- presents exposure for prior years' income recharacterization and accuracy-related penalties under IRC 6662 (verify at IRS.gov). On the estate tax side, an FLP that was established with a potentially challengeable IRC 2036 position may have an unresolved estate tax exposure that does not simply disappear on dissolution. The donor's Form 706 must ultimately address whether the assets were properly excluded from the gross estate when transferred to the FLP. Verify at IRS.gov and consult qualified counsel before advising on FLP dissolution.
An FLP interest is a present interest in property for purposes of the IRC 2503(b) annual gift tax exclusion only if the donee has an unrestricted right to the immediate use, possession, or enjoyment of the FLP interest or its income. If the FLP partnership agreement restricts distributions at the discretion of the general partner (typically the donor), the transferred limited partnership interest may be a future interest that does not qualify for the annual exclusion. Practitioners should verify that annual exclusion gifts of FLP interests are structured to give donees a present right to demand current-year distributions or to withdraw the contributed amount within a reasonable period. Verify at IRS.gov.
Case Law Overview: Strangi, Hackl, and Thompson
Three Tax Court and appellate decisions illustrate the factual patterns in which IRS challenges to FLP structures succeed and fail. These cases are frequently cited in FLP planning and audit defense contexts, and their fact patterns serve as a practical guide to the distinction between a defensible FLP and one likely to be challenged successfully. Verify current case law status and subsequent developments at IRS.gov and consult qualified estate planning counsel before applying these cases to specific client facts.
Estate of Strangi v. Commissioner
The Strangi cases (both Tax Court decisions and subsequent Fifth Circuit proceedings) involved a family limited partnership formed shortly before the decedent's death. The Tax Court and the Fifth Circuit found that the decedent retained an IRC 2036(a)(1) and (a)(2) interest in the transferred assets because he retained the economic benefit of the partnership's assets through his general partner control and because the FLP lacked a non-tax business purpose. Key adverse facts included: the FLP was formed when the decedent was in poor health, a significant portion of the decedent's assets were contributed to the FLP, the decedent used FLP assets to pay personal expenses, and the FLP had no meaningful business activity beyond holding the transferred assets. The Strangi decisions have become a primary reference point for what an FLP cannot do if it wishes to avoid IRC 2036 inclusion. Verify current status and precedential weight of Strangi at IRS.gov.
Hackl v. Commissioner
Hackl v. Commissioner addressed the IRC 2503(b) present-interest annual exclusion question for gifts of FLP limited partnership interests. The Seventh Circuit affirmed the Tax Court's finding that the gifts of LLC membership interests did not qualify for the annual gift tax exclusion because the donees had no present right to the use, possession, or enjoyment of the interests or their income. The operating agreement gave the manager (the donor) discretionary control over distributions, and the donees had no ability to demand current distributions or to force a liquidation of their interests. Hackl is the leading case for the proposition that FLP or LLC interests with donor-controlled distribution provisions are future interests not qualifying for the IRC 2503(b) annual exclusion, and it directly affects the planning of annual-exclusion gifting programs using FLP interests. Verify current status of Hackl and subsequent guidance at IRS.gov.
Thompson v. Commissioner
Thompson v. Commissioner (Fifth Circuit) addressed the IRC 2036 bona fide sale exception. The Fifth Circuit reversed a Tax Court finding that the bona fide sale exception did not apply, and remanded for further consideration of whether the FLP had legitimate non-tax business purposes. The Thompson case is significant for two reasons: it illustrates that the bona fide sale exception is not merely theoretical -- FLPs with genuine business purposes can qualify for it -- and it shows that the factual inquiry is genuinely contested and fact-specific. An FLP with documented business purposes (investment management, asset protection, continuity of business operations) that was properly funded and operated has a meaningful defense under the bona fide sale exception, even when the donor was also motivated by tax considerations. Verify current status of Thompson and subsequent Fifth Circuit guidance at IRS.gov and consult qualified estate planning counsel for any FLP audit defense.
Practitioner Planning and FLP Review Checklist
The following checklist identifies the key IRC 704(e) compliance items, formality requirements, and audit-risk factors that practitioners should review for any existing or proposed family limited partnership. All items should be verified against current IRS guidance at IRS.gov before advising any client.
IRC 704(e)(1) Bona Fide Partner Checklist
- Capital is a material income-producing factor in the partnership (not a primarily personal-services partnership).
- The donee's partnership interest was transferred by a completed gift or bona fide purchase, documented with appropriate gift tax returns (Form 709) or purchase agreements.
- The donee has genuine economic rights: a pro-rata capital account, voting rights (if any) consistent with the interest, and the right to receive distributions proportional to the interest.
- The donee's interest is not nominal or paper only; the interest is reflected in the partnership's books and records and the donee receives actual distributions.
- If the interest is held through a trust, the trust has an independent trustee (not the donor) with genuine fiduciary authority over the FLP interest.
IRC 704(e)(2) Income-Allocation Checklist
- The partnership agreement requires payment of a reasonable management fee to the donor-general partner for actual management services performed.
- The management fee is documented and set at a rate comparable to what unrelated parties would charge for comparable services (or is supported by a market-rate analysis).
- The income allocated to each donee partner is reasonable in relation to the donee's actual capital contribution and the current rate of return on comparable investments.
- No income attributable to the donor's personal services is allocated to the donee's capital interest.
- The IRC 704(e)(2) income-allocation analysis is performed at least annually, before each year's income allocations are finalized on Schedule K-1.
Formality and Operations Checklist
- The FLP maintains a separate bank account and brokerage account in the FLP's name.
- The FLP's assets have never been commingled with the donor's personal assets.
- The FLP's books are maintained and reconciled separately from the donor's personal finances.
- Distributions are made to all partners (including donee partners) proportionally and documented in the partnership records.
- Annual partnership tax returns (Form 1065) and Schedules K-1 are timely filed.
- Partnership decisions are documented in writing (partnership resolutions or meeting minutes) and reflect genuine decision-making by the general partner.
Estate Tax and IRC 2036 Checklist
- The FLP was formed for documented business purposes beyond estate tax planning (investment management, asset protection, consolidation of family business interests).
- The donor did not transfer substantially all of his or her assets to the FLP, retaining sufficient personal assets to meet living and personal expense needs.
- The FLP was not formed in anticipation of imminent death (within 3 years of death creates heightened IRC 2035/2036 scrutiny).
- The donor does not use FLP assets to pay personal expenses.
- The general partner's distribution discretion is exercised for legitimate business reasons and not as a device to benefit the donor personally.
- The FLP discount for gift tax purposes has been reviewed under the IRC 2703 standards and is supported by a qualified business valuation.
Comparison Table: Qualifying vs. Non-Qualifying Family Partnership Income Allocation Under IRC 704(e)
The following table compares compliant and non-compliant FLP income allocation across 11 key factors. All standards must be verified at IRS.gov before advising any client or preparing any return.
| Factor | IRC 704(e) Compliant FLP | Non-Compliant or Challenged FLP |
|---|---|---|
| Capital interest transfer | Donee received genuine economic capital interest via completed gift or purchase | Nominal or paper interest only; donee has no actual economic rights |
| Bona fide partner recognition | IRS recognizes donee as a partner; income allocated per partnership agreement | IRS may recharacterize income allocation; all income attributed to donor |
| IRC 704(e)(2) services allocation | Reasonable compensation to donor for services deducted before income allocated to capital | Donor provides services but takes no management fee; donee allocated income attributable to donor's services |
| Partnership formalities | Separate accounts maintained; distributions actually paid to donee partner; books kept | Assets commingled with donor's personal funds; no separate accounts; no actual distributions |
| IRC 2036(a)(2) risk | Donor transferred genuine economic control; no retained power to designate income | Donor retained practical control through informal arrangements; IRS asserts IRC 2036(a)(2) estate inclusion |
| Minority interest discount (gift tax) | Rev. Rul. 93-12 discount available; IRC 2703 does not apply if arm's-length terms | If IRC 2703 applies or if arrangement lacks economic substance, discount may be eliminated |
| Income shifting result | FLP income legitimately allocated to lower-bracket family members (limited by IRC 704(e)(2) cap) | All FLP income attributed to donor; no income-shifting benefit; potential accuracy-related penalties under IRC 6662 |
| IRS audit profile | Lower audit risk if formalities maintained and IRC 704(e)(2) allocations reasonable | Higher audit risk; common examination program targets FLPs with formality failures |
| Estate tax savings (gift of FLP interest) | Discount reduces gift tax value of transferred interest; FLP assets outside gross estate | IRS may assert IRC 2036 inclusion; discounted interests pulled back into gross estate |
| Annual exclusion gifts of FLP interests | Donee has present interest in FLP if entitled to annual distributions; IRC 2503(b) applies | If donee has no present interest in FLP distributions, gift does not qualify for IRC 2503(b) annual exclusion |
| Post-OBBBA $15M exemption relevance | Fewer new FLPs needed for estate tax; IRC 704(e) income-shifting may remain relevant for income tax | Clients unwinding non-compliant FLPs must address income recharacterization and IRC 2036 exposure on dissolution |
Frequently Asked Questions: IRC 704(e) Family Partnership Income Allocation
IRC 704(e) governs the recognition of family members as partners for federal income tax purposes when they receive their partnership interest from another family member by gift, purchase, or transfer. It establishes the requirements for a family member to be treated as a "bona fide" partner with a recognized capital interest, the ceiling on income allocations to donee partners, and the rule that family members who receive interests in a partnership are treated as partners only if the interest is genuine and was obtained in a real transaction. The IRS uses IRC 704(e) to scrutinize income-shifting arrangements in family limited partnerships. Verify at IRS.gov.
Under IRC 704(e)(1), a family member is recognized as a partner for income tax purposes only if the family member owns a capital interest in the partnership and that interest was created in a bona fide transaction, not involving any artificial or temporary means to shift income. A bona fide capital interest requires that the donee actually received an economic interest in the partnership capital -- not merely a right to income -- and that the interest is respected in practice: the partnership maintains separate accounts for the donee, distributes income proportionally, and does not allow the donor to treat the donated interest as if it were still the donor's own property. Verify at IRS.gov.
Under IRC 704(e)(2), the distributive share of partnership income allocated to a donee partner cannot be greater than is reasonable based on the value of the donee's capital contribution to the partnership. In particular, if the donor-partner renders services to the partnership (as the managing general partner, for example), the partnership must pay the donor reasonable compensation for those services before allocating residual income to capital interests. If the donor takes no management fee or a below-market fee, the income attributable to the donor's services cannot be re-allocated to the donee's capital interest; it is attributed to the donor. Verify at IRS.gov.
The IRS examines FLP formalities closely in audits under IRC 704(e). Key formalities include: maintaining separate bank accounts and capital accounts for each partner (including the donee); making actual distributions of income to donee partners proportional to their interests; not commingling FLP assets with the donor's personal assets; charging reasonable management fees to the donor-partner if the donor performs services; executing and observing the partnership agreement; and maintaining proper partnership books and records. Failure to observe these formalities is the most common basis for IRS recharacterization of FLP income allocations. Verify at IRS.gov.
IRC 2036(a)(2) includes in a decedent's gross estate the value of property transferred during life if the decedent retained the right (alone or in conjunction with any person) to designate who shall possess or enjoy the property. The IRS frequently challenges FLPs on the ground that the donor retained effective control over the partnership's assets (as the managing general partner with discretionary distribution authority) and therefore retained an IRC 2036(a)(2) power. If the IRS prevails on an IRC 2036 challenge, the underlying FLP assets (not just the donated interests) are included in the gross estate, eliminating the estate tax planning benefit of the structure. IRC 704(e) compliance reduces but does not eliminate IRC 2036 challenge risk. Verify at IRS.gov.
Rev. Rul. 93-12 (1993) reversed the prior IRS position and confirmed that a minority interest discount applies to an FLP interest transferred by gift for gift tax purposes even when all members of a family together own all of the FLP and thus together have control. Before Rev. Rul. 93-12, the IRS argued that family-owned interests should be aggregated, eliminating the minority discount. After the ruling, a minority limited partnership interest may be discounted for lack of control and lack of marketability even if the family owns the entire FLP. However, IRC 2703 can eliminate or reduce the discount if the FLP restrictions are not comparable to arm's-length restrictions. Verify at IRS.gov.
The One Big Beautiful Act (Public Law 119-21, signed July 4, 2026) permanently increased the IRC 2010 basic exclusion amount to $15 million per person (indexed for inflation; verify at IRS.gov). For many families who originally established FLPs primarily to reduce estate values below the prior, lower exemption levels, the higher OBBBA exemption means the estate tax motivation for the FLP is reduced or eliminated. Practitioners should re-evaluate whether existing FLPs continue to justify their administrative costs, ongoing IRC 704(e) compliance obligations, and IRS audit risk. The income-shifting purpose of IRC 704(e) (allocating income to lower-bracket family members) remains relevant independent of estate tax planning, but the IRC 704(e) compliance requirements apply regardless of the primary purpose. Verify at IRS.gov.
A gift of an FLP limited partnership interest qualifies for the IRC 2503(b) annual gift tax exclusion only if the donee receives a present interest -- an unrestricted right to the immediate use, possession, or enjoyment of the property or its income. If the FLP partnership agreement gives the general partner (typically the donor) discretion over distributions and the donee has no current right to demand distributions or withdraw the gifted amount, the FLP interest may be a future interest that does not qualify for the annual exclusion. Properly structured Crummey-style withdrawal rights or guaranteed distribution provisions can convert an FLP interest into a present interest; consult qualified counsel and verify at IRS.gov.
Americas Tax advises clients and practitioners on IRC 704(e) compliance for family limited partnerships, income allocation analysis under IRC 704(e)(2), and FLP audit defense. If you have an existing FLP that was structured under prior estate tax planning strategies and wish to evaluate whether it continues to make economic and tax sense in the OBBBA $15M exemption environment, or if you are facing an IRS challenge to an FLP income allocation or IRC 2036 estate inclusion position, contact Americas Tax for a review.