A charitable trust is an irrevocable legal arrangement that holds assets for the benefit of one or more qualifying charities, usually while giving the person who funds it income payments, a tax deduction, or a way to move wealth to heirs at a reduced tax cost. Once you transfer property into the trust, you cannot take it back, and that permanence is what unlocks the tax treatment. State attorneys general generally oversee these trusts to make sure the assets serve their public purpose, and federal tax law controls how deductions, distributions, and reporting work.
Every charitable trust has a settlor who funds it, a trustee who manages it under a fiduciary duty, and two classes of beneficiaries: a qualifying charity and, in most structures, a non-charitable beneficiary such as the settlor or family members. Which beneficiary gets paid first is the fundamental design choice.
The Two Main Structures: CRT and CLT
A charitable remainder trust (CRT) pays income to you or your family first, either for a set term of up to 20 years or for the lifetime of one or more named individuals. When that payment period ends, whatever is left goes to the charity.1Internal Revenue Service. Charitable Remainder Trusts Federal law requires that the charity’s projected remainder be worth at least 10% of the initial fair market value of the assets contributed. A payout rate too high or a term too long can blow past that floor, and the IRS will refuse to recognize the trust as a valid CRT.2Office of the Law Revision Counsel. 26 USC 664 – Charitable Remainder Trusts
A charitable lead trust (CLT) reverses the order. The charity receives income for a defined term, and when the term ends the remaining assets pass to non-charitable beneficiaries such as your children or grandchildren. CLTs are primarily estate-planning tools. Because the charity is paid during the trust term, the taxable value of what eventually reaches your heirs is reduced, which can meaningfully lower gift and estate taxes on large transfers.
Annuity Trusts vs. Unitrusts
Both CRTs and CLTs come in two payout flavors. An annuity trust pays a fixed dollar amount every year, calculated as a percentage of the trust’s value at the time it was funded. For CRTs that percentage must fall between 5% and 50%.2Office of the Law Revision Counsel. 26 USC 664 – Charitable Remainder Trusts The payment stays flat regardless of investment performance. A charitable remainder annuity trust (CRAT) also cannot accept additional contributions after its initial funding.1Internal Revenue Service. Charitable Remainder Trusts
A unitrust pays a fixed percentage of the trust’s assets as revalued each year. Payments rise in strong markets and fall in weak ones. A charitable remainder unitrust (CRUT) uses the same 5% to 50% range, and because the base is recalculated annually, it provides a built-in inflation hedge.1Internal Revenue Service. Charitable Remainder Trusts Unlike CRATs, CRUTs can accept additional contributions later.
Tax Benefits
Income Tax Deduction
Funding a CRT produces an income tax deduction equal to the present value of the remainder interest that will eventually reach the charity. Cash contributions are generally deductible up to 60% of adjusted gross income (AGI), and appreciated property up to 30% of AGI. Amounts above those caps carry forward for up to five additional tax years.
Starting in 2026, the One, Big, Beautiful Bill adds a floor: only aggregate charitable contributions above 0.5% of AGI are deductible. For someone with $500,000 in AGI, the first $2,500 of giving produces no tax benefit. The 2026 standard deduction is $16,100 for single filers and $32,200 for married couples filing jointly, so the charitable deduction only helps if your total itemized deductions clear those numbers.3Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026, Including Amendments From the One, Big, Beautiful Bill
Capital Gains Tax Deferral
This is where CRTs earn their reputation for people holding highly appreciated assets. If you sold a stock or a piece of real estate outright, you would owe capital gains tax on the appreciation. Transfer the asset into a CRT instead, and when the trust sells it, the trust itself owes no capital gains tax. The full proceeds get reinvested, and you receive income distributions over time. You pay income tax on those distributions as you receive them, but reinvesting the entire pre-tax amount can produce significantly more wealth over the trust’s life than selling directly and reinvesting what remains after tax.
Estate Tax Reduction
Assets moved into a charitable trust leave your taxable estate. With the federal estate tax exclusion at $15,000,000 for 2026, this matters primarily at high net worth.4Internal Revenue Service. What’s New — Estate and Gift Tax CLTs are especially effective here. If the trust’s investments outperform the Section 7520 rate assumed at creation, that excess growth passes to your heirs free of additional gift or estate tax.
How Interest Rates Change the Math
The IRS uses the Section 7520 rate, which equals 120% of the federal midterm rate and changes monthly, to value the charitable and non-charitable pieces of a split-interest trust.5Internal Revenue Service. Section 7520 Interest Rates In early 2026, that rate has run between 4.6% and 4.8%. Higher rates increase the calculated remainder in a CRT, producing a larger upfront charitable deduction. CLTs work the opposite way: lower rates make the charity’s lead interest more valuable and shrink the taxable gift to heirs. You can generally use the rate for the month of funding or either of the two preceding months.
What Counts as a Charitable Purpose
The trust must be organized and operated exclusively for the purposes recognized under 26 U.S.C. § 501(c)(3): religious, charitable, scientific, literary, or educational purposes, along with testing for public safety and prevention of cruelty to children or animals.6Office of the Law Revision Counsel. 26 USC 501 – Exemption From Tax on Corporations, Certain Trusts, Etc. Trusts that maintain public works or advance public health also qualify.
The class of people benefited has to be broad enough that the community has a genuine stake in enforcement. A trust to help the poor residents of a city qualifies. A trust set up to pay one specific family’s medical bills does not, even if the purpose sounds sympathetic. Courts look at whether the group is large enough and defined broadly enough to constitute a real public benefit.
Rules That Constrain the Trust Once It Exists
Self-Dealing
Many charitable trusts are treated like private foundations for excise tax purposes, which means Internal Revenue Code Section 4941 applies. Transactions between the trust and “disqualified persons” (including the settlor, family members, and entities they control) are generally prohibited.7Office of the Law Revision Counsel. 26 USC 4941 – Taxes on Self-Dealing That covers selling or leasing property between yourself and the trust, lending money in either direction, and having the trust pay for anything that benefits you personally. Penalties start as an excise tax on the disqualified person and escalate if the transaction is not undone.
A few interactions are allowed. A disqualified person can make an interest-free loan to the trust if the money is used only for charitable purposes, and can provide goods or services to the trust without charge. The trust can provide services to a disqualified person on terms no more favorable than what the general public gets. Reasonable trustee compensation is fine as long as it is not excessive.
Unrelated Business Taxable Income
A CRT that earns income from an unrelated trade or business owes an excise tax equal to 100% of that unrelated business taxable income (UBTI). The trust keeps its tax-exempt status, but the tax wipes out the income.8Office of the Law Revision Counsel. 26 USC 664 – Charitable Remainder Trusts This makes it critical to avoid funding a CRT with assets that generate UBTI, such as certain partnership interests or debt-financed property.
Annual Reporting
The trustee files IRS Form 5227 (Split-Interest Trust Information Return) every year to report the trust’s financial activity, deductions, and distributions.9Internal Revenue Service. Instructions for Form 5227 For the 2025 tax year, the return is due April 15, 2026. Trusts claiming a charitable deduction under Section 642(c) may also need to file Form 1041-A.10eCFR. 26 CFR 1.6034-1 – Information Returns Required of Trusts Described in Section 4947(a)(2) or Claiming Charitable or Other Deductions Under Section 642(c)
Late filing penalties are not small. A split-interest trust that misses Form 5227 faces $25 per day up to $13,000 per return. If gross income tops $327,000, the penalty jumps to $130 per day with a maximum of $65,000 per return.9Internal Revenue Service. Instructions for Form 5227 If the IRS issues a written demand and the trustee still does not file, the trustee personally faces $10 per day up to $6,500.
Setting One Up
Before drafting begins, decide what you are contributing, how you want the trust to pay out, and who benefits. Cash, publicly traded securities, real estate, and closely held business interests are all common contributions, each carrying different tax consequences. Highly appreciated assets tend to produce the biggest CRT benefit because of the capital gains deferral. Pick a payout rate that fits within the 5%–50% band and still leaves at least 10% for the charitable remainder. Choose a term (up to 20 years or one or more lifetimes for a CRT). Name specific 501(c)(3) beneficiaries, and name at least one successor trustee.
Non-cash contributions above $5,000 (other than publicly traded securities) require a qualified appraisal following the Uniform Standards of Professional Appraisal Practice, dated no earlier than 60 days before the contribution. You report the gift on IRS Form 8283, and deductions above $500,000 for a single item or group of similar items require attaching the full appraisal to your return.11Internal Revenue Service. Instructions for Form 8283
The trust itself begins with a written trust document spelling out the assets, income beneficiaries, payout rate, term, charities, and trustee powers. It is typically signed before a notary. Then you fund it: real estate needs a new recorded deed, financial accounts need re-registration, and until each asset is retitled the trust holds nothing. The trustee then obtains an Employer Identification Number from the IRS so the trust can open accounts and file returns as its own entity. Attorney fees generally run from a few thousand dollars for a straightforward CRT to $10,000 or more for complex arrangements, depending on location and the assets involved.
If the Charity or Purpose No Longer Works
Charitable trusts can last decades, and named charities sometimes dissolve or original purposes become impractical. Courts apply a doctrine called cy pres (Norman French for “as near as possible”) to redirect the trust’s assets to a similar charitable purpose consistent with the settlor’s intent. If you funded a trust for a specific medical research facility that later closes permanently, a court can redirect the funds to another organization doing similar work. The assets generally do not revert to the settlor or heirs unless the trust document specifically says so. Most states require a finding that the settlor had a general charitable intent before applying cy pres, which is why broad, well-drafted language in the trust document matters. A document written narrowly around a single organization with no backup makes the cy pres process slower and more expensive.