How it works
A gift of stock is not a sale, so the donor reports no gain. The recipient takes the donor's basis under Section 1015 and the donor's holding period under Section 1223(2). When the company is sold, each family member sells their own shares and reports their own gain at their own rates, in their own state.
Two things can make this valuable. First, a recipient with lower income may pay a lower capital gains rate on part of the gain and may stay under the net investment income tax threshold. Second, a recipient living in a state without income tax pays no state tax on gain from stock, which is sourced to the seller's residence. Separately, the gifted value and all its future growth leave the donor's estate.
Timing: the assignment of income trap
Courts will not let a donor shift gain that has already ripened. The tests come from case law:
- Ferguson v. Commissioner, 174 F.3d 997 (9th Cir. 1999). Donors gave stock to charities after a merger agreement was signed and a tender offer had begun. By the time of the gift, more than 50 percent of shares had been tendered, so the right to cash had ripened. The gain was taxed to the donors.
- Rauenhorst v. Commissioner, 119 T.C. 157 (2002). Donors gave stock warrants to charities after a non-binding letter of intent. Because the charities were not legally bound to sell, the gift was respected. The Tax Court held the IRS to Rev. Rul. 78-197, which treats a donated stock redemption as the donee's sale unless the donee is legally bound or can be compelled to sell.
- Estate of Hoensheid v. Commissioner, T.C. Memo. 2023-34. A donor gave shares to a donor-advised fund shortly before closing, when the sale was virtually certain. The gain was taxed to the donor and the charitable deduction was denied for a defective appraisal.
The practical rule: make the gift before a letter of intent is signed, or at least well before the deal is virtually certain, and with no obligation on the recipient to sell. A signed purchase agreement and a scheduled closing are well past the safe point.
Who it fits, and who it does not
Good fit: owners whose estate is large enough that moving value out matters, or who already intend to give children significant amounts; adult children with modest income or living in states with no income tax; sales that are still months or years away.
Poor fit: deals already signed or in exclusivity; children under 24 who are subject to the kiddie tax (under Section 1(g), much of a child's investment income is taxed at the parents' rates: children under 18, 18-year-olds whose earned income does not exceed half their support, and full-time students under 24); donors who will need the money; families uncomfortable giving adult children control of large sums.
Worked example
Assumptions (site tax engine, 2026 law, labeled): parents file jointly in California with $200,000 of other ordinary income and own stock with a $3,000,000 gain (basis assumed near zero). Two adult children, each single with $60,000 of other income. Before any letter of intent, the parents give $500,000 of stock to each child. All shares are later sold in 2026.
| Scenario | Parents' added tax | Children's added tax (both) | Family total |
|---|---|---|---|
| No gift: parents sell all $3,000,000 | $1,080,804 | $0 | $1,080,804 |
| Gift; children live in California | $709,804 | $273,912 | $983,716 |
| Gift; children live in Texas | $709,804 | $175,696 | $885,500 |
The family pays $97,088 less with the children in California and $195,304 less with them in Texas. The benefit is real but modest within one state, because single filers reach the 20 percent bracket and the net investment income tax threshold at lower income than joint filers. The money is also now the children's. The $1,000,000 of gifts exceeds the annual exclusions and uses part of the parents' lifetime exemption, reported on Form 709.
IRS stance and audit risk
The IRS accepts gifts of appreciated stock; the fights are about timing and value. Audit points: whether the gain had ripened (Ferguson, Hoensheid), whether the gift was complete (stock actually transferred and recorded, no side agreement to return proceeds), and the value reported on the gift tax return. A gift of a minority interest in a private company is often appraised at a discount, which the IRS can challenge; a qualified appraisal and adequate disclosure on Form 709 start the statute of limitations on the gift's value. If the recipients hand the proceeds back to the donor, the gift can be disregarded.
Costs and fees
A business appraisal for the gifted shares, gift tax returns (Form 709), legal work to transfer shares under the shareholder agreement, and separate returns for each recipient. Gifts to trusts instead of outright add trust drafting and trust returns. If gifts exceed the remaining lifetime exemption, gift tax is due at 40 percent.
How it compares with a Section 453 installment sale
A Section 453 installment sale spreads the donor's own gain over time; gifting moves part of the gain to other taxpayers. They combine well: family members who received shares can each sell on installment terms, spreading their gain too. One warning: giving away an installment note after a sale is a disposition that triggers the deferred gain to the donor under Section 453B, so gifts belong before the sale, not after. For charitable versions of this idea, see the charitable remainder trust and donor-advised fund pages, where the same timing cases apply.
What to know
Gifts only work if made before the sale has ripened; after a deal is virtually certain, the gain stays with you. Recipients get your low basis, so the gain is shifted, not erased, and children under 24 may be taxed at your rates under the kiddie tax. Gifts above $19,000 per recipient per year use lifetime exemption. The money belongs to the recipients once given.
Frequently asked questions
Can I gift stock to my kids before selling my company to save tax?
When is it too late to gift shares before a sale?
What basis do my children get in gifted shares?
Does the kiddie tax apply to gifted stock gains?
Do I owe gift tax on giving shares before a sale?
Can I gift an installment note after I sell?
Sources
- IRC 1015 (Cornell LII)
- IRC 1223 (Cornell LII)
- IRC 1, kiddie tax at 1(g) (Cornell LII)
- IRC 453B (Cornell LII)
- Instructions for Form 709 (IRS)
- What's new, estate and gift tax (IRS)
- Rev. Proc. 2025-32 (IRS)
Last reviewed October 3, 2026. Education only, not legal or tax advice.
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