Fractional Interest Appraisal for IRS Form 706

Fractional Interest Appraisals for IRS Form 706

When a decedent's estate includes a partial ownership stake in real estate, an LLC, a limited partnership, a tenancy in common, or similar arrangements, IRS Form 706 requires that interest to be reported at fair market value as of the date of death. Filing is triggered when the gross estate exceeds $13,990,000 in 2025, though fractional interest valuations may also be needed for portability elections or state estate tax obligations regardless of threshold. AppraiseItNow's business interest valuation practice handles these assignments with the depth of analysis the IRS expects, including rigorous discount quantification for lack of control and lack of marketability.

We deliver fractional interest appraisals both online and onsite across the United States, working with estate attorneys, CPAs, and executors to meet Form 706 deadlines. Our appraisers are credentialed through ISA, ASA, AAA, CAGA, AMEA, and NEBB, and every report is USPAP-compliant and structured to accompany your estate tax filing.

Fractional Interest Types We Appraise for Estate Tax Reporting

AppraiseItNow covers the full range of partial ownership structures that commonly appear on Form 706 schedules.

• Tenancy in common interests in residential or commercial real property
• Minority limited partnership interests in family limited partnerships (FLPs)
• Non-managing member interests in multi-member LLCs holding real estate or operating assets
• Fractional interests in vacation or second homes shared among family members
• Partial ownership stakes in closely held corporations where the decedent held less than a controlling share
• Undivided interests in raw land, farmland, or timber property
• Fractional interests in entities holding investment portfolios, cash, or debt instruments
• Partial interests in oil, gas, or mineral rights held through a partnership or LLC structure
• Co-ownership interests subject to right-of-first-refusal clauses or third-party transfer restrictions
• Fractional interests in trusts or estate entities where ownership rights are defined by a governing agreement

How AppraiseItNow Handles Fractional Interest Assignments for Form 706

• Each appraisal begins with a review of the governing documents, including partnership agreements, LLC operating agreements, deeds, and any transfer restrictions, because these directly shape the rights attached to the interest and the applicable discount analysis.
• Appraisers apply a two-step methodology: first establishing the full fair market value of the underlying asset or entity, then adjusting for the fractional proportion and applying substantiated discounts for lack of control and lack of marketability using recognized valuation models and comparable transaction data.
• The completed report identifies the interest being valued, the ownership percentage, the rights and limitations associated with that interest, the discount rates applied and the reasoning behind them, and the concluded value as of the date of death, all in a format designed to satisfy IRS qualified appraisal requirements under Treas. Reg. § 20.2031-6(b).
• Appraisers hold credentials from recognized professional organizations and have experience preparing reports that have withstood IRS scrutiny, including assignments involving complex discount ranges and multi-asset entities.