Charitable Remainder Trust

A Charitable Remainder Trust (CRT) is a gift vehicle that splits ownership of an asset between a donor-beneficiary (you or your heirs) and a charity. You contribute appreciated property—a concentrated stock position, real estate, art—into the trust. In return, the trust pays you (or designated beneficiaries) income for life or a fixed number of years. Upon expiration, the remainder passes to the charity. The result: a current income tax deduction, an income stream that avoids the capital gains tax on the appreciated asset, and a gift to a cause you care about.

How a CRT works

You transfer an appreciated asset into an irrevocable trust. The trust immediately converts the asset to cash (or sells it, triggering no capital gains tax because the trust has a step-up in basis) and reinvests the proceeds. The trust is structured to pay you a defined income—either an annuity (fixed dollar amount yearly) or a unitrust (fixed percentage of the trust’s value, revalued annually).

Suppose you hold 10,000 shares of a single stock worth £500 each (£5 million total), with a cost basis of £1 million. Selling it outside the trust triggers a £4 million capital gains tax hit. Instead, you transfer it to a CRT. The CRT sells the stock tax-free (the trust steps into a higher basis). It invests the £5 million in a diversified portfolio yielding 4% annually. The trust pays you £200,000/year for life. At your death, the remainder goes to your chosen charity.

The deduction and its timing

In the year you fund the CRT, you receive an income tax deduction equal to the present value of the charity’s remainder interest. This is calculated using IRS tables based on the trust’s payout rate, discount rate (a standardized assumed return), and your age or life expectancy. For a 65-year-old funding a £5 million unitrust paying 4% annually with a 2% discount rate, the charitable remainder might be valued at roughly £1.5–2 million, yielding a deduction of that amount.

That deduction can offset capital gains, ordinary income, or be carried forward several years. For a high-income donor, this deduction can mean substantial tax savings—sometimes 30–40% of the initial gift, depending on rates and circumstances.

Two payout structures

Annuity Trust (CRAT). Pays a fixed dollar amount each year, regardless of how the trust’s investments perform. If the trust grows, extra returns stay in the trust (potentially growing the charity’s remainder). If the trust shrinks, distributions continue at the same level (potentially depleting principal). A CRAT is simpler to administer but offers no upside protection against inflation.

Unitrust (CRUT). Pays a fixed percentage (typically 4–8%) of the trust’s assets, revalued annually. If the portfolio grows, distributions increase; if it shrinks, distributions decline. A CRUT offers inflation protection and better aligns risk, but is more complex to value and report.

Tax-efficient withdrawal sequencing

Distributions from a CRT follow a specific order:

1. Ordinary income (interest, dividends the trust earned) — taxed at ordinary rates.
2. Capital gains (from sales within the trust) — taxed at capital gains rates.
3. Tax-free return of principal — the remaining distributions are a non-taxable return of your contribution.

This sequencing means that in the early years, you may face higher ordinary-income tax on distributions. Later, more of your distributions are tax-free. Plan accordingly, or consider a net-income CRUT (NIMCRUT), which pays only the lesser of the stated percentage or the trust’s actual net income, reducing early-year tax and deferring some income (and distributions) to later years.

Who benefits from a CRT?

Concentrated shareholders. An executive with stock options or a founder holding 80% of company shares can use a CRT to diversify without triggering a massive capital gains tax. The dividend yield on the original stock is often low, so the CRT is not sacrificing much current income.

Retirees seeking income. A 70-year-old with appreciated real estate can fund a CRT with a life-expectancy payout to create a retirement income stream and a charitable legacy, all while deferring the capital gains tax.

Philanthropy-minded high-income earners. A CRT lets you lock in a large charitable deduction today (when your income and tax rate are highest) while spreading the benefit of the gift over decades—both the charity and your income stream extend into the future.

Estate planning. A CRT removes appreciated assets from your taxable estate, reducing estate taxes and transfer taxes.

Downsides and constraints

Irrevocable. Once funded, a CRT cannot be undone. You cannot change the charity, redirect assets, or shift the income stream. This is a permanent commitment.

Complexity. CRTs require trusts documentation, annual tax filings (Form 5227), valuations, and trustee oversight. The legal and accounting costs are real—often £1,500–5,000 upfront and £500–1,500 annually.

Payout minimums and maximums. The IRS requires a minimum remainder (at least 10% of initial value) and limits the payout to a maximum (currently around 50% of trust value annually for a CRUT). This prevents aggressive income withdrawal.

Charity selection. You must designate a specific charity at funding time. Changing charities later is difficult or impossible. If you are unsure which cause to support, a donor-advised fund may be more flexible.

CRT vs. alternatives

A donor-advised fund offers a deduction immediately but does not provide ongoing income; it is a vehicle for philanthropic giving, not income. A direct sale and rebalance avoids complexity but triggers full capital gains tax. A Charitable Lead Trust reverses the structure: charity gets income first, your heirs get the remainder.

For someone holding concentrated, appreciated assets and wanting both deduction and income, a CRT is often the gold standard.

See also