An equity transfer works in five steps: check the company’s governing documents for restrictions, establish the fair market value of the interest, draft and sign the transfer documents, address the tax consequences, and update the company’s ownership records. Each step depends on the type of entity and whether the transfer is a sale, a gift, or compensation for services. Skipping or fumbling any of them can void the transfer, create tax liability the parties did not plan for, or leave the new owner without recognized rights.
Reading the Governing Documents
Start with the articles of incorporation, operating agreement, or partnership agreement. These documents set the rules for whether and how equity can move, and their restrictions derail more transfers than valuation disputes do.
The most common restriction is a right of first refusal. Before selling to an outsider, you have to offer the equity to the company or the other owners on the same terms and give them a set window to match. If they pass, the outside sale can proceed. If you skip the step, the transfer can be treated as void.
Two related provisions appear often. Drag-along rights let majority owners force minority owners into a sale of the entire company on the same terms. Tag-along rights let minority owners join a sale by the majority at the same price. Either one, if present, has to be honored or the deal invites a dispute.
Check the vesting status too. Unvested shares or units generally cannot be transferred at all, so full vesting is a threshold question before the rest of the process matters.
Valuing the Interest
For publicly traded stock, the market price on the transfer date sets the value. For a private corporation, LLC, or partnership, valuation takes real work.
Appraisers use three standard methods. The income approach projects future cash flows and discounts them to present value, and it fits profitable operating businesses. The market approach compares the company to similar businesses that have sold. The asset approach nets total assets against liabilities, and it fits holding companies or asset-heavy businesses. Most appraisals blend more than one method.
The IRS treats Revenue Ruling 59-60 as the foundational standard for valuing closely held business interests. It lists eight factors an appraiser should weigh, including earnings history, financial condition, industry outlook, management depth, and prior sales of the company’s stock. An appraisal that ignores these factors is an easy target in an audit.
Private company appraisals often reflect two discounts. A minority interest discount recognizes that a partial stake carries no control. A lack-of-marketability discount recognizes that private equity cannot be sold quickly on an exchange. Together they can cut the reported value by 20% to 40% versus a proportional share of the whole company. The IRS scrutinizes these discounts closely on transfers between family members.
A qualified appraisal typically runs $2,000 to $10,000 depending on complexity. That cost is worth it for any transfer that will appear on a gift tax return or that involves related parties, because an IRS challenge to a valuation can produce back taxes, penalties, and interest well beyond the appraisal fee.
Signing the Transfer Documents
The central document is an equity purchase agreement for a sale, or an assignment of interest for a gift or other non-sale transfer. It identifies the parties, describes the equity being transferred (class, number of shares or units, and percentage of ownership), states the price or notes that the transfer is a gift, and includes any representations and warranties from the transferor.
Corporate stock transfers also need a stock power. This is a signed authorization directing the corporation to cancel the old certificate and issue a new one in the transferee’s name. For LLCs and partnerships, an assignment form does the equivalent work for a membership or partnership interest.
Every transfer document should reference the fair market value established in the appraisal. The valuation report, the purchase agreement, and any tax filings need to agree. Discrepancies invite questions from the IRS and from other owners.
Taxes When You Sell
A sale for cash or other consideration produces a capital gain or loss equal to the sale price minus your adjusted tax basis. Equity held more than one year qualifies for long-term capital gains rates. Equity held one year or less produces a short-term gain taxed at ordinary income rates.1Internal Revenue Service. Topic No. 409, Capital Gains and Losses
Adjusted basis is generally what you paid, plus later capital contributions, minus any returns of capital. Getting basis right is where sellers often leave money on the table. Forgotten capital contributions and reinvested distributions can raise your basis and cut your taxable gain.
Taxes When You Gift
If you transfer equity for less than its fair market value, the IRS treats the shortfall as a gift. The donor, not the recipient, is responsible for any gift tax consequences and files IRS Form 709 if the gift exceeds the annual exclusion.
For 2026, the annual gift tax exclusion is $19,000 per recipient.2Internal Revenue Service. Frequently Asked Questions on Gift Taxes Married donors can elect gift-splitting to combine their exclusions, allowing up to $38,000 per recipient before touching the lifetime exemption. Gifts above the annual exclusion do not automatically trigger gift tax; they reduce the lifetime exemption instead. For 2026, that lifetime exemption is $15,000,000 per person after Congress increased it through the One, Big, Beautiful Bill signed into law on July 4, 2025.3Internal Revenue Service. Whats New – Estate and Gift Tax
The recipient of gifted equity inherits the donor’s original basis. This is called carryover basis. If the donor bought the equity for $10,000 and gifted it when it was worth $100,000, the recipient’s basis is still $10,000, and the full appreciation is taxed when the recipient later sells.4Office of the Law Revision Counsel. 26 USC 1015 – Basis of Property Acquired by Gifts and Transfers in Trust One exception: if the donor’s basis is higher than fair market value at the time of the gift, the recipient uses the lower FMV as basis for calculating a loss.
Gifting Versus Inheritance
Carryover basis is why gifting equity is not the same tax outcome as leaving it in your estate. Equity inherited at death gets a basis reset to fair market value on the date of death, so appreciation during the decedent’s lifetime escapes income tax entirely.5Office of the Law Revision Counsel. 26 US Code 1014 – Basis of Property Acquired From a Decedent A lifetime gift preserves the embedded gain. Which approach makes sense depends on the size of the unrealized gain, expected future appreciation, and current exemption amounts.
Taxes When Equity Is Compensation
Equity received as payment for services, including non-qualified stock options, restricted stock grants, and restricted stock units, follows a separate track. Under Section 83 of the Internal Revenue Code, receiving property for services produces ordinary income equal to the property’s fair market value minus what you paid for it. When that income is recognized depends on whether the equity is subject to a substantial risk of forfeiture.6Office of the Law Revision Counsel. 26 USC 83 – Property Transferred in Connection With Performance of Services
If the equity is subject to vesting, you owe no tax until the restrictions lapse. Ordinary income is then measured by the FMV at vesting, not at grant, and your basis is set at that same FMV. Only later appreciation is taxed as capital gain when you sell.
The Section 83(b) Election
If you receive restricted equity that you expect to appreciate, you can file an 83(b) election to recognize the income now rather than at vesting. You pay ordinary income tax on the current, presumably lower, value, and all later appreciation is taxed at capital gains rates when you sell. For early-stage startup equity, paying ordinary tax on $1,000 at grant beats paying it on $500,000 at vesting.6Office of the Law Revision Counsel. 26 USC 83 – Property Transferred in Connection With Performance of Services
The deadline is unforgiving. You must file within 30 days of receiving the equity. No extensions, no late filings, no appeals. The election is also irrevocable, so if the stock later becomes worthless or you forfeit unvested shares, the tax you paid is gone. Anyone receiving restricted equity in a company they believe will grow should talk to a tax advisor immediately, because 30 days runs out fast.
Securities Law for Private Company Equity
Equity in a private company is a security, and transferring it to a new investor triggers federal securities law. Private companies typically issue equity under an SEC registration exemption, most often Regulation D. Rule 504 covers offerings up to $10 million in a 12-month period. Rule 506 allows unlimited fundraising but generally limits participation to accredited investors. The company must file a Form D notice with the SEC within 15 days after the first sale in any Regulation D offering.7U.S. Securities and Exchange Commission. Filing a Form D Notice
An accredited investor is generally someone with individual income above $200,000 (or $300,000 jointly with a spouse) in each of the prior two years, or net worth above $1 million excluding a primary residence.8U.S. Securities and Exchange Commission. Accredited Investors Bringing in a new investor who does not clear these thresholds complicates the transaction and may require additional disclosures.
Equity acquired in a private placement is restricted stock under securities law, and the holder cannot freely resell it. SEC Rule 144 sets the conditions for resale. If the issuer files reports with the SEC, the minimum holding period is six months. For non-reporting companies, which describes most private businesses, the holding period is one year.9U.S. Securities and Exchange Commission. Rule 144 – Selling Restricted and Control Securities Transfer agents often require a legal opinion letter confirming Rule 144 compliance before they process the transfer and remove the restrictive legend from the certificate.
Updating the Company’s Records
After the documents are signed and any required approvals cleared, the last step is updating the company’s internal records. It sounds administrative. Skipping it can leave the transferee unable to vote, receive distributions, or prove ownership in a dispute.
For a corporation, the transfer goes on the stock ledger or capitalization table, the old certificate is canceled, and a new certificate is issued to the transferee. For an LLC or partnership, capital accounts are updated to reflect the new ownership percentages, and the operating or partnership agreement may need to be amended to add the new member or partner. Management should receive written notice of the transfer, typically as a board resolution or a notification attached to the executed assignment.
Most private companies now keep electronic records rather than issue paper certificates, but the obligation to update the official ownership records is the same either way. Until the company’s books show the change, the entity may keep treating the old owner as the equity holder, leaving the transferee with contractual rights under the purchase agreement but no recognition from the company itself.
What It Costs
Equity transfers carry costs beyond the purchase price. A professional business valuation from a certified appraiser typically runs $2,000 to $10,000 depending on complexity. Legal fees for drafting the purchase agreement and related documents vary widely with the deal. State filing fees for amended organizational documents, if required, range from under $10 to over $400 depending on the state. None of these are optional for a transfer that needs to hold up under IRS scrutiny or among co-owners who may later disagree about the terms.