Last updated 2026-02-09
Business Valuation for Estate Planning
A business valuation for estate planning determines the fair market value of a business interest for gift tax, estate tax, and wealth transfer purposes as defined by IRS Revenue Ruling 59-60. The valuation establishes the taxable value of the business when transferring ownership to heirs, trusts, or family members, and it must withstand potential IRS scrutiny. Proper valuations can identify legitimate discounts for lack of marketability and lack of control that reduce the taxable value of transferred interests.
Key Takeaway
A business valuation for estate planning requires specific methodologies and documentation that differ from a general-purpose estimate. Understanding the standards, report types, and legal requirements for your situation ensures the valuation holds up to scrutiny from all parties involved.
Why You Need a Valuation for Estate Planning
For business owners, the company is typically the single largest asset in their estate, often representing 60% to 80% of total net worth. An accurate business valuation is the foundation of any estate plan because it determines the gift and estate tax liability when ownership interests are transferred to heirs, trusts, or family members. The IRS applies federal estate tax rates up to 40% on taxable estates above the exemption threshold, making the valuation one of the highest-stakes financial calculations a business owner will ever face.
IRS Revenue Ruling 59-60 governs how closely held business interests must be valued for federal gift and estate tax purposes. The ruling requires consideration of eight factors including the nature and history of the business, economic outlook, book value, earning capacity, dividend-paying capacity, goodwill, prior sales of the stock, and the market price of comparable publicly traded companies. A valuation that fails to address these factors invites IRS challenge, and the resulting penalties and additional tax liability can be substantial.
Strategic estate planning uses valuation as a tool for tax minimization, not just compliance. Techniques such as family limited partnerships, grantor retained annuity trusts (GRATs), and intentionally defective grantor trusts (IDGTs) all depend on a defensible baseline valuation. When business interests are transferred at a discount reflecting lack of marketability and lack of control, the taxable value is reduced, potentially saving hundreds of thousands of dollars in gift and estate taxes. These discounts must be supported by a qualified appraisal to withstand IRS scrutiny.
What Type of Valuation Report Is Required for Estate Planning
The IRS requires a qualified appraisal for gift and estate tax reporting when the value of the donated or transferred property exceeds $5,000 (IRC Section 170). The appraisal must be conducted by a qualified appraiser who holds a recognized designation, follows accepted valuation standards, and is independent of the transferor and transferee. The resulting report must be attached to or referenced by the relevant tax return (Form 709 for gifts, Form 706 for estates).
Estate planning valuations should include a detailed analysis of lack of marketability discounts (typically 15% to 35%) and lack of control discounts (typically 10% to 25%) when applicable. These discounts must be individually justified based on the specific characteristics of the business interest being transferred, not applied formulaically. The valuation date must correspond to the date of the gift or the date of death, and the report should address all eight factors outlined in Revenue Ruling 59-60.
How Valzura Helps with Estate Planning Valuations
Valzura gives business owners and their estate planning attorneys a preliminary estimate of business value that informs the overall planning strategy. Our free calculator produces SDE-based, EBITDA-based, and revenue-based valuations using current industry multiples, helping owners understand the approximate taxable value of their business interest before engaging a formal appraiser. This baseline is essential for evaluating whether advanced transfer techniques like GRATs or family LPs are worth pursuing.
For owners who need documented analysis to share with their estate planning team, our professional reports provide industry benchmarks, normalized financials, and valuation methodology in a format that CPAs and attorneys can review. While a formal qualified appraisal from a credentialed expert is required for IRS filing, Valzura reports serve as a cost-effective planning tool that helps the owner and their advisors align on strategy before committing to a full engagement. Explore report options on our pricing page.
Key Requirements for Estate Planning Valuations
The following elements are typically required or strongly recommended for a business valuation used in estate planning contexts. Missing any of these can delay the process or undermine the credibility of the valuation.
- 1
Fair Market Value standard per IRS Revenue Ruling 59-60
- 2
Qualified appraisal meeting IRS requirements under IRC Section 170
- 3
Discount analysis for lack of marketability and lack of control
- 4
Valuation date aligned with gift or transfer date
- 5
Documentation sufficient to withstand IRS audit or challenge
- 6
Consideration of buy-sell agreement provisions and their tax implications
Frequently Asked Questions
How often should a business owner update their estate planning valuation?
Business owners should update their valuation every 1 to 3 years or whenever a significant event occurs, such as a large contract win or loss, major capital expenditure, partner change, or material shift in industry conditions. The IRS requires the valuation date to match the date of the taxable event, so stale valuations cannot be used for actual gift or estate tax filings. Regular updates keep the estate plan calibrated to current business value.
What discounts can reduce the estate tax value of a business?
Two primary discounts apply to closely held business interests: discount for lack of marketability (DLOM), typically 15% to 35%, reflecting the inability to sell the interest on a public exchange; and discount for lack of control (DLOC), typically 10% to 25%, reflecting the minority owner's inability to control distributions, management, or liquidation. Combined, these discounts can reduce the taxable value by 25% to 50%, but each must be individually supported in the appraisal.
Does the IRS audit business valuations in estate tax returns?
Yes. The IRS Estate and Gift Tax examination division actively reviews business valuations, particularly those involving large discounts, complex ownership structures, or values near the exemption threshold. The IRS employs its own business valuation engineers who evaluate the methodology, assumptions, and conclusions of submitted appraisals. Appraisals prepared by unqualified analysts or using unsupported discount levels are significantly more likely to be challenged.
Can I gift business interests to my children to reduce estate taxes?
Yes. Annual exclusion gifts (currently $18,000 per recipient) and lifetime gift tax exemption transfers are common strategies for moving business value out of the taxable estate. When the gifted interest qualifies for lack of marketability and lack of control discounts, the taxable value of the gift is reduced, allowing more value to pass tax-free. A qualified appraisal supporting the discounted value must accompany the gift tax return (Form 709).
Get Your Business Valuation
Start with a free estimate using your actual financials, or explore our professional reports for formal estate planning documentation. Most business owners complete the process in under five minutes.
Related Valuation Use Cases
Business valuations serve different purposes depending on your situation. Explore these related use cases, or browse all valuation use cases to find the one that matches your needs. For industry-specific valuation data, see our industry multiples directory.
Tax Reporting and Compliance
A business valuation for tax reporting establishes the fair market value of a business interest for federal and state tax compliance, including gift tax returns (IRS Form 709), estate tax returns (IRS Form 706), charitable contribution deductions, and S-corp to C-corp conversions.
Retirement and Exit Planning
A business valuation for retirement and exit planning quantifies the owner's largest single asset so they can build a realistic financial plan for life after the business.
Divorce Settlement
A business valuation for divorce determines the fair market value of a closely held business as part of the equitable distribution of marital assets.