The fork in the road
The two paths diverge on one rule. If you give an appreciated asset during life, the recipient takes your original cost basis (IRC § 1015) — carrying all of your unrealized gain with it. If you instead leave that asset at death, its basis steps up to the date-of-death value (IRC § 1014), and the built-up gain disappears for income-tax purposes. Same asset, same family — but a potentially large difference in the tax the next generation pays when they sell.
A worked example (hypothetical)
The following is a hypothetical illustration to show the mechanics — not a prediction, and not advice. Assume a parent owns stock bought long ago for $50,000 that is now worth $500,000, the parent’s estate is well under the $15 million exclusion (so no estate tax applies either way), and the child sells the stock shortly after receiving it.
| Gift during life | Inherit at death | |
|---|---|---|
| Value transferred | $500,000 | $500,000 |
| Child’s basis | $50,000 (carryover, § 1015) | $500,000 (stepped up, § 1014) |
| Taxable gain if sold at $500,000 | $450,000 | $0 |
| Capital-gains tax (illustrative 15% rate) | $67,500 | $0 |
Hypothetical illustration. Long-term capital-gains rates are 0%, 15%, or 20% depending on taxable income (IRC § 1(h)), and a 3.8% net investment income tax may also apply (IRC § 1411); the 15% figure is used only to show the mechanics. Actual results depend on the taxpayer’s bracket, holding period, and state tax.
When gifting still wins
Gifting is not the wrong answer everywhere — it is the wrong answer for the wrong estate. Gifting genuinely helps when:
- The estate is above the exclusion. Moving an asset — and its future appreciation — out of a taxable estate can save estate tax at up to 40% (IRC § 2001(c)), which can outweigh the lost step-up. The larger the expected future growth, the stronger the case.
- The asset has little built-in gain. Gifting cash or a high-basis asset gives up little or no step-up, so the carryover rule costs the family nothing.
- Non-tax goals dominate — helping a child buy a home, funding education directly (tax-free under § 2503(e)), or simplifying an estate. Tax is one input, not the only one.
A caution on income-shifting: giving appreciated assets to a child in a lower tax bracket to have them sell can backfire for minors and young adults under the “kiddie tax,” which taxes a child’s unearned income at trust/estate rates (IRC § 1(g)). Check it before assuming a lower-bracket sale.
The middle path
The decision is rarely all-or-nothing. A common, sensible approach is to gift high-basis assets and cash during life while holding low-basis, highly appreciated assets to pass at death for the step-up — capturing both goals. And where the aim is to help a family member with a large sum without making a taxable gift at all, an intra-family loan at the applicable federal rate can be the cleaner tool. The right mix depends on the size of the estate and the basis in each asset — exactly the kind of question worth taking to a qualified advisor with your real numbers.
Sources & methodology
Methodology & sources
Primary sources are cited in place: IRC § 1015 (carryover basis for gifts), § 1014 (basis step-up at death), § 1(h) (capital-gains rates), § 1411 (net investment income tax), § 1(g) (kiddie tax), and § 2001(c) (estate-tax rate) — all linked to Cornell’s Legal Information Institute. The worked example is an explicitly labeled hypothetical using an illustrative 15% capital-gains rate; it is not a prediction or advice. See our editorial standards.
This page is educational and is not legal or tax advice. The gift-versus-inherit decision depends on your estate size, each asset’s basis, and state law; use this framework and run your own numbers with a qualified professional.
Last verified July 20, 2026.