What Is an Irrevocable Life Insurance Trust?

An Irrevocable Life Insurance Trust — commonly called an ILIT — is a legal structure created to own and be the beneficiary of one or more life insurance policies. Unlike a revocable trust, an ILIT cannot be modified or dissolved by the grantor after it has been established. This permanence is central to how it functions in estate planning contexts.

The trust — not the insured individual — applies for, owns, and is named beneficiary of the life insurance policy. When the insured passes away, the death benefit is paid to the trust rather than directly to the estate or individual beneficiaries. The trustee then administers and distributes those proceeds according to the terms of the trust document, as drafted by an estate planning attorney.

ILITs are typically considered by high-net-worth families with substantial assets, business interests, or closely-held real estate — situations where estate liquidity, generational wealth transfer, or coordination with broader estate structures may be relevant. Whether an ILIT is appropriate for a specific family depends on many factors, including the size and composition of the estate, family dynamics, and the family’s broader estate planning objectives. Your estate planning attorney is the right professional to evaluate this.

Why High-Net-Worth Families Often Explore ILITs

Families with significant assets often explore ILITs as part of broader estate planning conversations with their attorneys and CPAs. The reasons vary by family, but several themes appear frequently:

Estate liquidity considerations. A family may hold substantial wealth in illiquid assets — a closely-held business, real estate holdings, art or collections, or agricultural land. When those assets must be transferred at death, estates may face cash needs for taxes, settlement costs, or equalization among heirs. Life insurance held inside an ILIT can provide liquidity without requiring the sale of assets the family wishes to preserve. Your estate planning attorney can help you evaluate whether your estate has a liquidity need that an ILIT might address.

Keeping proceeds outside certain estate structures. When structured properly by a qualified attorney, life insurance held inside an ILIT may be positioned outside the insured’s taxable estate. This is a complex legal topic with significant nuance — your estate planning attorney and CPA are the right professionals to advise on how this applies to your situation.

Multi-generational considerations. Some families establish ILITs as part of multi-generational planning, using the trust structure to provide for grandchildren or future generations under terms established by the grantor. The specifics of multi-generational trust structures vary significantly and require careful legal drafting. Consult your estate planning attorney.

Business succession connections. Business owners sometimes explore ILITs in conjunction with broader succession planning. The interplay between a family’s business interests, their personal estate, and a trust structure is complex. Your business attorney and estate planning attorney should be involved in any such planning.

How Life Insurance Works Inside an ILIT — A Conceptual Overview

The ILIT owns the life insurance policy from inception — or in some cases, existing policies may be transferred into a trust structure, subject to legal requirements your attorney will advise on. Premiums are funded through a process governed by the trust document and applicable law, typically through annual gifts from the grantor to the trust. The mechanics of how these gifts qualify for applicable annual exclusions is a legal topic your attorney will address.

When the insured passes away, the insurance company pays the death benefit to the trust — not to the insured’s estate. The trustee then administers the proceeds according to the trust’s terms: holding, investing, and distributing funds to beneficiaries as specified. The trust document, drafted by your attorney, governs how this works for your specific situation.

The type of life insurance policy inside the ILIT matters. Permanent life insurance — whole life, universal life, and indexed universal life (IUL) — is frequently used in ILIT structures because the death benefit remains in force regardless of when death occurs. Survivorship policies, which cover two lives and pay out after the second death, are also commonly considered in estate planning contexts involving couples.

From a life insurance perspective, the policy must be properly sized to the estate planning objective, underwritten based on the insured’s health profile, and structured to perform as intended over a long time horizon. This is where a licensed life insurance specialist — working alongside the estate planning attorney and CPA — contributes to the planning process.

Types of Life Insurance Commonly Used in ILITs

Whole life insurance is a form of permanent life insurance that provides a guaranteed death benefit for the lifetime of the insured, accumulates cash value on a contractually guaranteed schedule, and — in the case of participating policies from mutual insurance companies — may pay dividends. Whole life’s predictability and guaranteed cash value accumulation make it a frequently considered option in trust structures where long-term certainty matters. Past dividend performance is not a guarantee of future results.

Universal life insurance is a flexible form of permanent life insurance that allows premium and death benefit adjustments within policy limits. Its flexibility can be valuable in situations where the estate planning need may evolve over time, but this flexibility also requires active management to ensure the policy performs as intended. Consult a licensed insurance specialist.

Indexed Universal Life (IUL) is a form of permanent life insurance that links cash value growth to the performance of a market index (such as the S&P 500), subject to a cap on gains and a floor that protects against negative index performance. The cash value in an IUL policy grows tax-deferred as a feature of the life insurance product — this is a characteristic of how the product works under the tax code. IUL policies are not regulated as investments. They are life insurance products subject to state insurance regulation. Their suitability for an ILIT depends on the family’s objectives, time horizon, and the estate planning attorney’s overall design.

Survivorship life insurance (also called second-to-die life insurance) covers two lives — typically a married couple — and pays the death benefit after the death of the second insured. Because the payout is deferred to the second death, survivorship policies are often more affordable than individual policies on either spouse alone, and they are frequently considered in estate planning contexts where the primary concern is wealth transfer after both spouses have passed.

Considerations Before Pursuing an ILIT Structure

Irrevocability. An ILIT cannot be modified or revoked once established. The grantor gives up control of the assets transferred to the trust. This is a significant, permanent decision that your estate planning attorney should help you think through carefully before proceeding.

Ongoing administration. An ILIT requires active administration by the trustee: annual notices to beneficiaries, premium payments, record-keeping, and coordination with the estate planning team. This is not a set-and-forget structure.

The underlying life insurance policy. The policy inside the ILIT must perform as intended over a potentially decades-long time horizon. Choosing the right policy type, carrier, and structure — and ensuring it remains in force — requires expertise from a licensed life insurance specialist. An ILIT backed by a policy that underperforms or lapses fails to accomplish its purpose.

Professional coordination is essential. An ILIT is not a DIY estate planning tool. It requires a qualified estate planning attorney to draft the trust, a CPA to advise on the tax implications, and a licensed life insurance specialist to evaluate and implement the insurance component. These professionals should work together from the outset.

Russell Moran Agency does not provide legal or tax advice. This content is educational only.

How Russell Moran Agency Supports the Life Insurance Component

When a family is working with an estate planning attorney and exploring whether life insurance belongs inside a trust structure, a licensed insurance specialist contributes a specific and important piece of the puzzle: evaluating which life insurance products — and which policy designs — best serve the family’s objective.

Russell Moran is a licensed life insurance specialist serving high-net-worth families in Texas, Florida, North Carolina, South Carolina, and Tennessee. He works alongside estate planning attorneys and CPAs — not as a financial advisor or legal advisor, but as the licensed insurance professional who understands how whole life, IUL, and survivorship policies perform inside trust structures over long time horizons.

If you’re working with an estate planning attorney and want to discuss the life insurance component of your plan, we’d welcome the conversation.

Frequently Asked Questions About ILITs and Life Insurance