Family Limited Partnership Tax and Estate Benefits (2026)

A family limited partnership lets a senior generation transfer assets to children and grandchildren at a discount to underlying value while retaining management control. Done correctly it moves substantial wealth out of a taxable estate at reduced transfer tax cost.

Done carelessly it produces the opposite. Under IRC Sec. 2036, the entire partnership value can be pulled back into the estate at full value, eliminating the discount and any appreciation transferred with it. The difference between the two outcomes is almost entirely about operational discipline.

How the Discount Works

The senior generation contributes assets to a partnership in exchange for general and limited partnership interests, then gifts or sells limited interests to family members.

A limited partnership interest is worth less than a proportionate share of the underlying assets, because a limited partner cannot control distributions, cannot compel liquidation, cannot participate in management, and cannot easily sell the interest. Appraisers quantify these as a lack of control discount and a lack of marketability discount.

Combined discounts of 20% to 35% are common and defensible for a partnership holding a mix of assets with genuine restrictions. Discounts above 40% draw scrutiny and generally require unusual facts.

The effect is leverage on the transfer tax exclusion. Gifting a limited interest representing $1,500,000 of underlying assets at a 30% discount uses $1,050,000 of exclusion. Over a program of annual gifts, that difference compounds meaningfully.

The Section 2036 Problem

IRC Sec. 2036(a) includes in the gross estate any property transferred during life where the decedent retained possession, enjoyment, or the right to income, or the right to designate who enjoys the property.

The IRS has used this successfully against FLPs repeatedly. The pattern in the losing cases is consistent. The decedent transferred nearly all personal assets to the partnership, continued paying personal expenses from partnership funds, made distributions on demand rather than pro rata, kept using partnership-owned property personally, and formed the partnership shortly before death with no purpose other than tax reduction.

Where those facts are present, the entire partnership is included in the estate at undiscounted value and the planning accomplishes nothing beyond legal fees.

There is an exception for transfers that are a bona fide sale for adequate and full consideration. Courts have interpreted this to require a legitimate, significant, non-tax purpose for forming the partnership. Consolidated asset management, protection from divorcing spouses of children, facilitating family business succession, and pooling for investment scale have all been accepted where the facts supported them.

What a Defensible FLP Looks Like

Form it while healthy and well before any anticipated transfer event. Formations executed weeks before death fail.

Retain sufficient personal assets outside the partnership to fund your own living expenses. This is the single most important operational fact. A senior generation that must take partnership distributions to buy groceries has retained enjoyment.

Respect the entity. Separate accounts, formal capital accounts, partnership tax returns, documented meetings, distributions made pro rata to all partners rather than on demand to one, and no personal use of partnership property without arm's length rent.

Contribute assets that genuinely benefit from pooled management. Marketable securities alone are the weakest fact pattern, because there is no management benefit to pooling them. Operating real estate, a family business, or a concentrated position requiring coordinated management are all stronger.

Obtain a qualified appraisal from a credentialed business valuation appraiser for every transfer. Discounts asserted without an appraisal are indefensible, and an appraisal also starts the gift tax statute of limitations running when the gift is adequately disclosed on Form 709.

Income Tax Consequences

An FLP is a partnership for income tax purposes, filing Form 1065 and issuing K-1s. Income flows to partners in proportion to their interests, which is part of the point, since it shifts income to family members in lower brackets.

The kiddie tax under IRC Sec. 1(g) limits this for children under 19, or under 24 if a full-time student, by taxing unearned income above a threshold at the parents' rate. FLP income allocated to a young child is generally not an income-shifting win.

For adult children in lower brackets, the shift is real. Income allocated to a child in the 22% bracket rather than the parents' 37% bracket saves 15 points on every dollar allocated.

Basis matters at death. Assets inside a partnership do not automatically receive a stepped-up basis under IRC Sec. 1014 for the portions already gifted. Interests still owned at death do receive a step-up in the partnership interest, and a Sec. 754 election allows the partnership to adjust inside basis correspondingly. Making that election is important and frequently overlooked.

The Discount Cuts Both Ways

A valuation discount that reduces gift and estate tax also reduces the basis step-up at death for interests included in the estate. An interest included at a 30% discount receives a stepped-up basis at that discounted value.

For families whose estates fall below the exclusion amount, this is a bad trade. There is no transfer tax to save, and the discount destroys basis that would otherwise have been free. Those families should generally not use an FLP for tax reasons, though the non-tax benefits of centralized management and creditor protection may still justify it.

The exclusion amount is scheduled to change, and families near the threshold should model both scenarios rather than planning for one.

Worked Example: Real Estate FLP

A couple in their late sixties owns $12,000,000 of commercial real estate held across several LLCs plus $4,000,000 of other assets. They form an FLP, contribute the real estate LLC interests, and retain the $4,000,000 personally for living expenses.

They hold a 2% general partner interest and initially all limited interests. A qualified appraisal supports a combined 28% discount on limited interests given lack of control and marketability.

Over six years they gift limited interests representing $6,400,000 of underlying value to a trust for their three children. At the discount, this uses approximately $4,608,000 of combined exclusion.

The transferred interests appreciate at 5% annually, so roughly $2,200,000 of appreciation on the gifted portion accrues outside the estate as well.

They retain the general partner interest, control all management decisions, and continue receiving guaranteed payments for services. Distributions are made pro rata. Personal expenses are paid from the retained $4,000,000. The partnership files returns, holds documented meetings, and maintains capital accounts.

The estate tax reduction across the transferred interests and their appreciation, at a 40% rate, exceeds $3,400,000. The structure survives because the operational facts support it.

Frequently Asked Questions

How large a valuation discount can an FLP support?

Combined lack of control and lack of marketability discounts of 20% to 35% are common and defensible for a partnership with genuine restrictions and a real asset mix. Discounts above 40% draw scrutiny and require unusual facts. Every transfer needs a qualified appraisal.

What makes the IRS challenge a family limited partnership?

Under IRC Sec. 2036, retained enjoyment pulls the assets back into the estate at full value. The losing cases share a pattern: transferring nearly all personal assets, paying personal expenses from partnership funds, non-pro-rata distributions on demand, personal use of partnership property, and formation shortly before death.

Do I need a business purpose for the partnership?

Effectively yes. The bona fide sale exception to IRC Sec. 2036 requires a legitimate non-tax purpose. Consolidated management, protection from children's divorcing spouses, and business succession have all been accepted where facts supported them. Marketable securities alone are the weakest fact pattern.

Does an FLP reduce income taxes?

It can shift income to family members in lower brackets. The kiddie tax under IRC Sec. 1(g) limits this for children under 19, or 24 if a full-time student. For adult children in lower brackets the shift is real and can be worth 15 percentage points on allocated income.

Is an FLP a good idea if my estate is below the exclusion?

Usually not for tax reasons. The discount that saves transfer tax also reduces the basis step-up at death under IRC Sec. 1014. With no transfer tax to save, you are destroying basis for nothing. Non-tax benefits like centralized management may still justify it.

Family Limited Partnerships: Valuation Discounts, Control, and IRS Scrutiny