For the Asset You Cannot Afford to Sell
Some households reach retirement with one asset carrying most of their wealth and most of their risk: a business sold years ago, a single employer's stock, a property bought cheaply decades back. Selling it would diversify the position and fund retirement, and the capital gains bill on the whole gain at once is what stops them. A charitable remainder trust is one answer, and it asks something substantial in return.
- The answer:: You transfer the asset to an irrevocable trust, the trust sells it without paying capital gains tax at that moment, and the full proceeds are reinvested to produce your income.
- Two forms:: An annuity trust pays a fixed dollar amount set at the outset. A unitrust pays a fixed percentage of the trust's value each year, so the income moves with the investments.
- The deduction is partial:: You deduct the present value of what charity is projected to receive, not the whole asset — that value depends on the payout rate, the term, and prevailing rates.
- Deferred, not erased:: The gain is not forgiven. Payments carry it out to you under ordering rules that distribute the most heavily taxed income first.
Where the AI summary above gets this wrong
"A charitable remainder trust lets you sell appreciated assets without paying capital gains tax."
That's surface-true. Here's what it misses:
- The tax is deferred, and then it follows the income — The trust does not pay capital gains tax on the sale, but the gain is not eliminated. Distributions to you are taxed under a four-tier ordering rule that pays out ordinary income first, then capital gain, so the deferred gain comes back to you across the payment years.
- It is irrevocable, and that is the price — Once the asset is in, it cannot come back. You have exchanged an asset you controlled for an income stream and a charitable commitment. That is a genuine trade, not a technicality, and it is the reason this suits few households.
- The deduction is smaller than the asset — You deduct the present value of the projected remainder, which after a lifetime of payments at a meaningful rate can be a modest fraction of what went in. Deduction limits based on adjusted gross income apply on top, with any excess carried forward.
01 What the structure does
You transfer an appreciated asset into an irrevocable trust. The trust sells it, and because the trust is a tax-exempt entity for this purpose no capital gains tax is due at the moment of sale. The entire proceeds — rather than the proceeds less a large tax bill — are available to reinvest.
The trust then pays you an income for life, or for a term of years, in one of two forms. A charitable remainder annuity trust pays a fixed dollar amount fixed at the start. A charitable remainder unitrust pays a fixed percentage of the trust's value revalued annually, so the payment rises and falls with the investments.
Whatever remains at the end passes to the charity you named. The rules require a minimum annual payout and that the projected remainder be at least a set proportion of the initial value, which is what stops the arrangement being a purely private benefit with a charitable label.
Shows: the capital gains tax that would fall due on an outright sale, which a trust sale defers rather than avoids, and the annual income the payout rate produces. Ignores: the charitable deduction, trustee and set-up costs, and the ordering rules that make the payments taxable to you as they arrive.
Source: Charitable remainder trusts
02 What you actually get, and what you give up
Three benefits, honestly stated. The full proceeds work for you rather than the after-tax proceeds, which on a large embedded gain is a material difference in the income the capital can support. You receive a charitable deduction now for the present value of the projected remainder. And a concentrated, risky position becomes a diversified portfolio without a tax event forcing the timing.
Against that, three costs. The transfer is irrevocable — the asset is gone and cannot be recovered if circumstances change. The deduction is for the remainder only, not the asset, and is subject to the ordinary AGI limits on charitable deductions with excess carried forward. And there is real expense: drafting, trustee fees, annual valuations and a trust tax return every year.
The deferred gain also returns. Payments to you are taxed under ordering rules that distribute ordinary income first, then capital gain, then tax-exempt income, then principal — so the gain the trust did not pay is taxed to you as the money arrives, which is the same distinction that governs deferral generally.
03 Who it suits, and the simpler alternatives
The households this fits share three features: a single asset with a very large embedded gain, a genuine charitable intention that exists independently of the tax, and enough other wealth that giving up the remainder is acceptable. Where any one is missing, something simpler is usually better.
If there is no charitable intent, the trust is an expensive way to defer tax and the remainder is a real cost, not a rounding error. Selling in stages across several years, or holding the asset for a step-up at death, achieves more for most people with none of the complexity.
If the charitable intent is real but modest, a donor-advised fund or a direct gift of appreciated shares delivers most of the benefit at a fraction of the cost — a gift of appreciated stock already avoids the gain and produces a full market-value deduction. A charitable remainder trust earns its complexity only where the asset is large, the gain is enormous, and an income stream is genuinely needed from it.
I raise this rarely, and almost always end up talking someone out of it. The trust is genuinely elegant for one narrow case — an enormous embedded gain, a real charitable intention, and a need for income from the asset — and it is oversold well outside that case, because the phrase avoids capital gains tax is a powerful sales line and only half true. The test I would apply is simple: if the charity were removed from the arrangement entirely, would you still want to give that money away? If the answer is no, the remainder is not a benefit you are receiving. It is the price.
FAQ
Does a charitable remainder trust avoid capital gains tax?
It defers it. The trust sells the asset without paying capital gains tax at that moment, so the full proceeds are reinvested. The gain is not erased — distributions to you are taxed under ordering rules that carry that gain out to you across the payment years.
How large is the charitable deduction?
It is the present value of what charity is projected to receive at the end, not the value of the asset. That depends on the payout rate, the term or life expectancy, and prevailing rates, and after a lifetime of payments it can be a modest fraction of what went in.
Can I change my mind after setting one up?
No. The trust is irrevocable and the asset cannot be recovered. That permanence is the central cost of the arrangement and the main reason it suits only households with a genuine charitable intention and enough other wealth.
Sources
Regulator references
- Charitable remainder trusts · Internal Revenue Service · 2025The two trust forms, the payout requirements, and the remainder test.Last verified: 2026-09-07
- Publication 526, Charitable Contributions · Internal Revenue Service · 2025The deduction available for the remainder interest and the AGI limits on it.Last verified: 2026-09-07
- Topic no. 409, Capital gains and losses · Internal Revenue Service · 2025The gain the trust structure defers rather than eliminates.Last verified: 2026-09-07
Calculator unit tests · the assertions this page's worked example is checked against, and their last result
Changelog
- 2026-09-07 — initial publish (new format)
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Jordan Reeves
Founder of Talk Through Wealth. A software engineer for over a decade before turning to retirement planning, Jordan built the projection engine after watching family members get fragmented, country-by-country advice that never reconciled. He writes about retirement the way the engine computes it: month-by-month, lifetime-long, and skeptical of any rule of thumb that hasn't been run through the math.