Rabbi Trusts: NQDC Funding, Tax Treatment & 409A Rules | 2026

What is a rabbi trust?

A rabbi trust is an irrevocable grantor trust used to fund a non-qualified deferred compensation (NQDC) plan, typically to incentivize executive leadership, key employees, or important service providers. It was first used by a Jewish congregation for its rabbi, and in 1980, after the congregation successfully applied for a Private Letter Ruling (PLR 8113107) from the Internal Revenue Service (IRS), the tax consequences of the “rabbi trust” began to take shape. In 1992, the IRS published model trust language in Revenue Procedure 92-64, which remains the template for nearly every rabbi trust drafted today. Rabbi trusts can be a powerful tool to incentivize people by providing a pathway for them to share in the benefits of an acquisition or similar corporate event.

Why employers use rabbi trusts

During their working years, employees typically have higher income, and therefore higher taxes. When compensation is deferred, it allows employees to spread out payment of compensation to years when their taxes will likely be lower and also provides predictable income during retirement.

Rabbi trust documents are based on the IRS’s own model document in Rev. Proc. 92-64. They are a well-trodden path with predictable rules and tax treatment. The benefits to an employee can be tied to a number of triggers like a change of control event, performance metrics, or retirement.

Rabbi trusts also protect against a “change of heart” event. The company is the grantor of an irrevocable trust while the employee is the beneficiary. The trust document makes the trustee, not the company, the legal owner of the assets for the benefit of the employee. A new owner of a business can’t refuse to pay, nor can a board change its mind on the benefits, because they do not have legal title to the assets in the trust.

A rabbi trust also allows you to earmark and invest assets against future liabilities. Unlike many other NQDC arrangements, the assets inside the rabbi trust are actually set aside for the benefit of the employee while still achieving deferral. Many other NQDC plans are simply promises to pay at a later date. When it’s time to pay employees from a rabbi trust, there is no scramble for liquidity. Additionally, employers can add assets to a rabbi trust over time, and most plans are designed to receive ongoing contributions.

The creditor-reachability requirement

The reason the IRS treats the compensation as genuinely deferred rests on the plan avoiding two key IRS doctrines: the constructive receipt doctrine and the economic benefit doctrine.

Constructive receipt doctrine: Justice Holmes put it pithily in Corliss v. Bowers: “income that is subject to a man’s unfettered command and that he is free to enjoy at his own option may be taxed to him as his income, whether he sees fit to enjoy it or not.”
Economic benefit doctrine: As the IRS puts it on its FAQ page, it is “any financial or economic benefit derived from the absolute right to receive property.”

The rabbi trust avoids inclusion as income for the employee because assets in the trust are not protected from the business’s creditors, and so the deferred amounts are neither constructively received nor an economic benefit to the plan participant.

Steward Health Care, once the largest private for-profit hospital system in the country, filed for Chapter 11 bankruptcy in May 2024. In April 2025, the bankruptcy court in Houston ordered Steward’s two deferred compensation plans dissolved and directed roughly $60 million held for hundreds of physicians and executives back to the estate to pay Steward’s creditors. Participants argued the funds were theirs and protected under ERISA; the court sided with Steward. One retired surgeon described the arrangement, in hindsight, as having been a big loan to the company.

Creditor exposure is the feature that makes the tax deferral work. If the assets were beyond the reach of creditors, the participants would have been taxed on them years earlier under the economic benefit doctrine. The lesson is that plan design, employer financial monitoring, distribution timing, and trustee discipline matter, because the one risk you cannot draft around is the insolvency of the sponsor itself.

Springing vs. fully funded rabbi trusts

There are two main categories of rabbi trusts: “ordinary” and “springing.” Both types are contemplated by the IRS model language. The key difference is when the trust is fully funded.

Ordinary rabbi trusts are funded near the time of deferral, with assets sitting in the trust throughout its administration. Springing trusts are unfunded or nominally funded rabbi trusts that fund upon a triggering event, such as a change of control of the business, at which point the employer is obligated to fully fund the trust.

Springing rabbi trusts allow companies to preserve their liquidity by keeping the cash in the business, while an ordinary rabbi trust ties the cash up in the trust. Critically, the funding trigger must not be tied to the financial health of the employer. Section 409A(b)(2) provides that if assets become restricted to the payment of benefits in connection with a change in the employer’s financial health, the deferred amounts are immediately included in the participants’ income, with the penalties described below.

Section 409A: the rules and the penalties

NQDC plans were not significantly codified into law until after the Enron bankruptcy in the mid-2000s. Many highly compensated employees of Enron were allowed to accelerate the payment of their “deferred” compensation weeks before the company went bankrupt, while the deferred compensation of most employees became subject to Enron’s many creditors.

In response, Congress passed Section 409A of the Internal Revenue Code as part of the American Jobs Creation Act of 2004, which outlines the rules for NQDC plans. Anyone considering a rabbi trust must understand them:

Once the time and form of a distribution is fixed, payments may not be accelerated except in narrow circumstances spelled out in the regulations. Payments can be delayed, but only under the subsequent deferral rules: the election to delay must be made at least 12 months before the scheduled payment date and must push the payment out at least 5 additional years.
A substantial risk of forfeiture cannot be manufactured or extended to manipulate the timing of taxation.
Distribution triggers can only be: separation from service, death, disability, change in control, unforeseeable emergency, or a specified time or fixed schedule that is objectively determinable at the time of deferral.
Any rabbi trust located outside the United States holding assets for NQDC purposes loses deferral under Section 409A(b)(1). The vested deferred amounts are treated as current income, with the penalties below stacked on top.

When a plan fails 409A, either in its documents or in its operation, the consequences fall on the participant:

All vested deferred amounts under the plan (and all plans of the same type, which are aggregated) are immediately included in the participant’s income.
A 20% additional tax is imposed on the included amount.
Premium interest is charged at the IRS underpayment rate plus 1%, calculated as if the amounts had been taxable when first deferred or vested.

A single operational failure, like a wrongly approved distribution, can detonate the entire arrangement for the affected participants. The IRS’s own Nonqualified Deferred Compensation Audit Technique Guide is the playbook examiners use to look for these failures, and it is why professional administration is critical for rabbi trusts.

NQDC election timing and vesting

It’s important to understand when a participant can elect to have their compensation deferred and the mechanics of vesting.

A participant cannot defer the salary they make tomorrow. If the deferral is base salary or bonus, an election to defer must be made before the start of the year in which the compensation is earned. For performance-based compensation measured over a period of at least 12 months, an election can be made up to six months before the end of the performance period. For newly eligible participants, an election may be made within 30 days of first becoming eligible for the plan, but it only applies to compensation for services performed after the election.

Understanding how deferred compensation vests is key because the vesting schedule maintains the substantial risk of forfeiture, which is the mechanism that actually defers the compensation.

Vesting eliminates the risk of forfeiture, and it’s important to understand the tax consequences. Once an amount vests, it becomes wages for FICA purposes and FICA/Medicare taxes are due, even though income tax is still deferred (more on this below). There are several vesting structures commonly seen in rabbi trust plans:

Cliff vesting pays 100% of the deferred compensation rights on a single date. Cliff vesting is administratively easier as there is only a single FICA event.
Graded vesting is incremental vesting over a period of time, for example 25% a year.
Performance-based vesting is tied to corporate metrics, which must be real metrics and not perfunctory. The performance metric is often paired with a service requirement; in other words, you must stay employed with the company and hit the metric.
Change in control acceleration: most rabbi trust plans contain a clause that accelerates the vesting schedule when there is a change of control of the business. This clause is a core retention pitch to executives and pairs naturally with springing rabbi trusts.
Retirement-eligibility vesting often pairs age and service length, for example, age 55 with 10 years of service.
Rolling or class-year vesting gives each year’s deferral its own vesting schedule. Because there is always a recent class still unvested, the executive always has something at risk by leaving. This is often used to keep skin in the game for long-tenured executives, and it also spreads FICA events across many years rather than concentrating them.

Vesting can also have other triggers such as termination of employment, regular retirement, disability retirement, and certain unforeseeable emergencies.

Emergency distributions

Within the Section 409A regulations, there is an “unforeseeable emergency” distribution possibility; however, it is much narrower than the hardship withdrawal criteria found in 401(k) plans. It is also optional, in that plans must affirmatively include the provision.

An “unforeseeable emergency” under 409A is a severe financial hardship arising from illness or accident of the participant, the participant’s spouse, or a dependent of the participant; loss of the participant’s property due to casualty; or some other similar extraordinary and unforeseeable circumstance arising as a result of events beyond the control of the participant. The full definition appears in Treas. Reg. § 1.409A-3(i)(3).

Importantly, these distributions must not exceed the amount necessary to satisfy the emergency plus the amounts necessary to pay taxes reasonably anticipated as a result of the distribution.

The regulations also give guidance on what being disabled means. A participant is disabled if they are unable to engage in substantial gainful activity by reason of any medically determinable physical or mental impairment that can be expected to result in death or to last continuously for a period of not less than 12 months.

If an unforeseeable emergency distribution is made, the participant’s current-year deferral election is cancelled. The plan administrator makes the determination of whether an unforeseeable emergency exists. IRS audit guidance specifically looks for documentation and supporting evidence behind these requests. A wrongly approved emergency distribution is an operational failure, and as covered above, operational failures under 409A trigger immediate inclusion, the 20% additional tax, and premium interest for affected participants.

Tax treatment

The IRS does not treat the rabbi trust as a separate taxpayer. Because of its grantor trust status, the trust is invisible for income tax purposes and the company bears the tax bill. All of the trust’s tax items flow through to the company’s corporate return in the year earned, taxed at the corporate rate.

For example, if the trust holds $10M in a balanced portfolio and in 2026 it generates $200,000 of interest income, $150,000 of dividend income, $300,000 of realized capital gains, and $400,000 of unrealized appreciation, the company reports $650,000 of taxable income (the unrealized $400,000 is not yet recognized) and owes roughly $136,500 of federal tax (21% × $650,000), plus any state tax. The participant owes nothing on these earnings and does not receive a 1099 from the trust. There is a technical Form 1041 grantor trust reporting requirement, which a trustee can handle.

Unlike traditional retirement programs, rabbi trusts are non-qualified and do not come with many of the tax benefits associated with 401(k) plans and IRAs. The assets do not compound tax-free, and the employer takes no deduction until the benefit is actually paid to the participant.

FICA, which is the combination of Social Security and Medicare taxes, is handled differently from income tax under the special timing rule of Section 3121(v)(2). Income tax on the deferred compensation isn’t owed until it is actually paid out. FICA taxes, however, are owed earlier, when the benefit vests and the employee’s right to it is locked in. Once those taxes have been paid, neither the original amount nor any future growth on it is subject to FICA again when the money is finally distributed.

The vesting schedule therefore impacts the overall FICA taxes paid. A cliff vesting schedule lumps the entire amount into a single year, while a graded schedule spreads it across several. Because Social Security tax applies only up to an annual income cap, that timing choice can change how much Social Security tax is ultimately owed as well. For a highly compensated executive already over the wage base, cliff vesting in a high-salary year can mean the entire deferred amount escapes the Social Security portion entirely and only the Medicare portion applies.

How the trust gets funded: cash, mutual funds, or COLI

A rabbi trust can hold almost any asset, but the portfolio allocation is often determined by the tax drag the sponsoring company is responsible for paying each year and how it affects the long-term economics of the plan. Three approaches usually dominate.

Cash and cash equivalents are useful for near-term liquidity or for springing trusts pre-trigger, but a poor long-term home, as the company is taxed annually on the interest income with no offsetting deduction. Most plans hold cash only as a working balance.
Mutual funds, index funds, and ETFs are a common approach for plans where participants pick “investments” from a menu. The trust can mirror the participants’ notional choices or hold a different portfolio. Dividends, distributions, and rebalancing trades become current taxable events for the company. Most plans with a medium-duration horizon utilize these kinds of assets.
Company-owned life insurance (COLI) is a life insurance contract on the participant’s life, owned by the trust. The policy sits inside the trust as a trust asset, while its cash surrender value grows tax-deferred inside the policy. At the participant’s death, the death benefit pays to the trust, and the trust pays out per the plan terms.

With insurance assets in the trust, Section 101(j) of the Code requires that the employer provide written notice to the insured employee and obtain the employee’s written consent before the policy is issued. Without that notice and consent, the death benefit loses its income tax exclusion and becomes taxable income to the policy owner above basis.

Administering insurance products within rabbi trusts

In practice, rabbi trusts use a combination of assets to achieve the goals of the compensation agreement. Rabbi trusts that own insurance products on the life of a participant need to be able to pay distributions while the participant is still living. While this can be done by borrowing against the value of the insurance product, typically a cash sleeve within the portfolio is preserved for this purpose.

Let’s work through a hypothetical example for a rabbi trust owning insurance products to understand how these products are administered within a trust.

An executive defers $500K of compensation over 20 years. The company contributes that cash to the rabbi trust. The trust buys a $5M company-owned life insurance (COLI) policy on the executive’s life, with proper 101(j) notice and consent, and parks the rest in liquid investments.
The executive reaches 65 and is scheduled to receive $50K/year in distributions for 20 years. The trustee pays from the liquid sleeve while the policy’s cash value continues to grow. The company gets a $50K/year deduction as benefits are paid.
Pre-death, if the liquid sleeve runs low, the trustee can take policy loans to keep paying the executive.
On the death of the executive, the insurance company pays the $5M death benefit to the trust. The trust pays off any outstanding policy loans, satisfies any remaining obligation to the participant’s beneficiary, and any remainder goes to the company for cost recovery, depending on plan design.

Insurance products effectively allow for tax-deferred growth inside the policy, and if the trust is structured to allow the death benefit to revert to the company after paying off any remaining obligation to the participant, the company can end up recovering most or all of its cost of the structure.

Choosing a trustee

Rabbi trusts are irrevocable grantor trusts, with the company as the grantor. The trustee must be an independent third party that may be granted corporate trustee powers. For businesses, and for the providers that help with the administration of rabbi trusts, choosing a jurisdiction and trustee is an important decision.

American Estate & Trust (AET) is a Nevada trust company specializing in the administration of rabbi trusts. Nevada imposes no state income tax, has strong privacy and asset protection laws, and is one of the leading trust jurisdictions in the world (read more about the Nevada Advantage). AET provides branded portals for both companies and employees, ensuring that onboarding, funding, and administration of the trust and its assets are understood by all parties. AET also provides API integrations allowing your company, or your platform, to embed custody and trust administration visibility directly into your own applications.

That last point matters for more than employers. If you are an NQDC recordkeeper, a TPA, an executive compensation consultant, or an insurance distributor placing COLI-funded plans, you don’t just need a trustee; you need trustee infrastructure that onboards quickly, stays in a directed posture so you keep the client relationship, and can custody the hard assets, like shares of a private company ahead of an acquisition, that bank trustees won’t touch. As a custodian, AET is an expert in the administration and custody of both alternative assets and marketable securities.

Find out today how American Estate & Trust can help you with rabbi trusts.

Bibliography

Statutes and regulations

I.R.C. § 101(j) — Notice and consent requirements for employer-owned life insurance.
I.R.C. § 409A — Inclusion in gross income of deferred compensation under nonqualified deferred compensation plans.
I.R.C. § 3121(v)(2) — Special timing rule for FICA treatment of nonqualified deferred compensation.
Treas. Reg. § 1.409A-3 — Permissible payments, including the definition of “unforeseeable emergency.”

IRS guidance

IRS Publication 5528, Nonqualified Deferred Compensation Audit Technique Guide (rev. June 2021).
IRS Notice 2000-56, Rabbi Trusts.
IRS, “What is the economic benefit doctrine?” (ITG FAQ No. 5).
Rev. Proc. 92-64, 1992-2 C.B. 422 (model rabbi trust language; discussed in IRS Pub. 5528).
IRS Private Letter Ruling 8113107 (Dec. 31, 1980) (the original “rabbi trust” ruling).

Case law

Corliss v. Bowers, 281 U.S. 376 (1930).

News

Deborah Becker, “Judge allows bankrupt Steward to keep employee retirement funds,” WBUR, May 1, 2025.

Rabbi Trusts: Funding, 409A Rules, and Choosing a Trustee