A life insurance trust is an irrevocable trust that owns a life insurance policy on your life, so the death benefit passes to your beneficiaries without becoming part of your taxable estate. The trust, not you, is the policy’s owner and beneficiary. When you die, the insurer pays the proceeds to the trustee, who then distributes them according to the rules you wrote into the trust document. The structure keeps the money out of probate, shields it from many creditors, and, for larger estates, can save a substantial amount in federal estate tax.
The federal estate tax exemption is $15 million per person for 2026, made permanent under the One, Big, Beautiful Bill signed in 2025 and indexed for inflation starting in 2027.1Internal Revenue Service. What’s New — Estate and Gift Tax That threshold is the backdrop for most decisions about whether this tool is worth the trouble.
Who Actually Needs One
An irrevocable life insurance trust, often called an ILIT, is not a general-purpose planning tool. If your total estate sits comfortably below $15 million, the estate tax argument alone rarely justifies the setup cost and ongoing administration. A few situations do change that calculus:
- Your combined assets, counting retirement accounts, real estate, and business interests, could approach the exemption once a large life insurance payout is added on top.
- Your wealth is illiquid. A family business, farmland, or real estate can leave heirs owing taxes or settlement costs with no cash to pay them. The trust delivers liquidity on time.
- You want to control how a beneficiary receives money, whether that means staggering distributions for a young heir, protecting a spendthrift, or preserving a special-needs beneficiary’s eligibility for government benefits.
- You and a spouse are considering a survivorship (second-to-die) policy. These pay out only after the second death, which is typically when estate tax comes due, and they are commonly held inside ILITs.
For estates well under the exemption with straightforward beneficiaries, a standard beneficiary designation on the policy usually does the job.
How the Trust Owns the Policy
An ILIT begins with a written trust agreement that names a trustee, identifies the beneficiaries, and sets out how the trustee must manage and distribute proceeds. The trust must be irrevocable. Once you sign, you cannot rewrite the terms, take the policy back, or direct how the trustee handles it. Giving up that control is the entire mechanism: if you keep authority over the policy, the IRS treats the death benefit as yours and taxes it in your estate.
You should not serve as trustee of your own ILIT. Naming an independent trustee, whether a trusted individual or a professional fiduciary, keeps you cleanly separated from any decision-making about the policy.
There are two ways to get a policy into the trust. The trust can apply for and purchase a new policy from the start, in which case the trust has been the owner all along. Or you can transfer an existing policy you already own by filing an ownership change form with the insurer. The transfer is not effective until the insurance company processes it, so confirm in writing that it went through. An incomplete assignment can leave the policy in your name and defeat the whole arrangement.
Most estate planners prefer the new-policy route, and the reason has a name.
The Three-Year Rule
Under 26 U.S.C. § 2035, if you transfer an existing life insurance policy into an ILIT and die within three years of the transfer, the full death benefit is pulled back into your taxable estate as if the transfer never happened.2Office of the Law Revision Counsel. 26 USC 2035 – Adjustments for Certain Gifts Made Within 3 Years of Decedent’s Death The statute specifically carves life insurance out of the small-transfer exceptions that protect most other gifts. There is no workaround on a transferred policy other than surviving three years.
Having the trust buy the policy from the outset avoids the problem entirely, because no transfer has occurred and the three-year clock never starts.
Separate from the timing rule, the IRS asks whether you held any “incidents of ownership” over the policy when you died. Under 26 U.S.C. § 2042, if you retained the power to change beneficiaries, cancel the policy, borrow against it, or direct how the proceeds are used, the death benefit is included in your gross estate.3Office of the Law Revision Counsel. 26 USC 2042 – Proceeds of Life Insurance The definition is broad. It covers any economic benefit or control, including control exercised through a trustee role, which is why serving as your own trustee is a bad idea.4eCFR. 26 CFR 20.2042-1 – Proceeds of Life Insurance
Paying Premiums Through Crummey Notices
Once the trust owns the policy, the premiums still have to get paid. You cannot write checks directly to the insurance company without looking like the real owner. Instead, you contribute cash to the trust, and the trustee uses it to pay premiums.
Each contribution is a gift for tax purposes. Gifts to trusts are normally “future interest” gifts, which do not qualify for the annual gift tax exclusion. To convert them into present-interest gifts that do qualify, most ILITs use Crummey powers, named for the 1968 Ninth Circuit decision Crummey v. Commissioner. The court held that giving beneficiaries a temporary right to withdraw contributions creates a present interest and preserves the exclusion.5Justia Law. Crummey v. Commissioner of Internal Revenue, 397 F.2d 82
In practice, the trustee sends a written notice (a “Crummey letter”) to every beneficiary after each contribution, informing them they have a limited window, commonly 30 days, to withdraw their share. Beneficiaries almost never withdraw. The legal right to do so is what makes the tax treatment work.
The 2026 annual exclusion is $19,000 per recipient, so a trust with four beneficiaries can absorb up to $76,000 a year in premium contributions without touching your lifetime exemption.6Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026 Contributions above that eat into the $15 million lifetime exemption.1Internal Revenue Service. What’s New — Estate and Gift Tax
Skipping or poorly documenting Crummey notices is one of the most common ILIT mistakes. If the IRS finds that beneficiaries were not given genuine notice and a real opportunity to withdraw, it can disallow the annual exclusion for every past contribution. The trustee should keep copies of every letter along with any signed acknowledgments.
Premium payments themselves must land on time. If the trustee misses one and the policy lapses, reinstating it usually requires a new health evaluation of the insured, and if your health has declined, you may not qualify. Some policies cannot be reinstated at all after a certain period.
The Trustee’s Job
The trustee has real fiduciary duties: act in the beneficiaries’ interests, avoid conflicts, and manage the trust with reasonable care. Courts can remove a trustee and hold them personally liable for losses caused by mismanagement.
Day to day, that means paying premiums on schedule, tracking contributions, issuing Crummey notices, keeping records, and communicating with beneficiaries. After the insured dies, the trustee also handles distributions within whatever limits the trust document sets, whether that is a lump sum or a staggered payout tied to ages or milestones.
Because an ILIT can run for decades, the document should name at least one successor trustee, then an alternate beyond that, and should spell out how a replacement gets appointed if all named trustees are unavailable. Without clear succession language, a court may have to step in, which costs time and money.
You can name a family member, a friend, or a professional fiduciary such as a bank trust department or trust company. Individual trustees cost less but may lack the systems for tracking deadlines and tax compliance. Professional trustees charge fees, often starting around $3,000 per year for ILIT administration, and bring institutional recordkeeping in exchange.
How Beneficiaries Receive the Money
Distributing proceeds through a trust rather than through a direct beneficiary designation gives you control the insurance company alone cannot offer. You can stage distributions by age, condition them on milestones, protect a special-needs beneficiary’s public benefits, or simply keep a young heir from receiving a large lump sum at once.
Identify each beneficiary by full legal name. Vague designations like “all my grandchildren” invite fights when family circumstances shift. Name contingent beneficiaries too, so a share has somewhere to go if a primary beneficiary dies before you.
Most ILITs include a spendthrift clause, which bars beneficiaries from pledging or assigning their future distributions and generally keeps creditors away from proceeds still held inside the trust. Once the trustee actually distributes funds, that protection ends and ordinary collection rules apply. Spendthrift clauses also have carve-outs: child support, spousal support, and federal and state tax debts can typically pierce them. In most states, a spendthrift clause cannot protect assets you placed in trust for your own benefit.
Tax Treatment Beyond the Estate
Life insurance death benefits are generally not subject to income tax whether or not a trust owns the policy. The ILIT’s tax advantage is on the estate side: because you no longer own the policy, the death benefit does not count toward your taxable estate.3Office of the Law Revision Counsel. 26 USC 2042 – Proceeds of Life Insurance For a $3 million policy sitting on top of a $14 million estate, that difference can decide whether federal estate tax is owed at all.
If the trust benefits grandchildren or later generations, the generation-skipping transfer (GST) tax also enters the picture. The GST rate is a flat 40% on transfers that skip a generation, stacked on top of any estate or gift tax. Each person has a GST exemption equal to the basic exclusion amount, $15 million for 2026.7Office of the Law Revision Counsel. 26 USC 2631 – GST Exemption You or your attorney should allocate GST exemption to the trust when it is funded. Forgetting that allocation can drop a 40% tax on proceeds you assumed would pass tax-free.
What It Costs
ILITs are not cheap. Attorney fees for drafting the trust document commonly run from $1,000 to $8,000 or more, depending on complexity and market. A simple trust with a single policy and straightforward distribution terms lands at the low end. Trusts with generation-skipping provisions, multiple beneficiaries, or survivorship policies cost more.
Ongoing costs include trustee compensation (around $3,000 a year is a common minimum for professional trustees), the premiums, and legal or accounting fees for trust tax filings and periodic reviews. For a large policy paired with an estate that would otherwise be taxed at 40% on every dollar above the exemption, the math usually favors the trust by a wide margin. For a modest policy in a smaller estate, the costs may outweigh the benefit.
Can You Change It Later?
“Irrevocable” does not mean the trust is frozen in every respect. Tax laws shift, beneficiaries’ circumstances evolve, and trustees eventually need replacing. Most states allow a process called decanting, in which the trustee moves assets from the original trust into a new one with updated terms. Decanting must be authorized by state statute or common law, and most states require the trustee to hold discretionary power over principal distributions. In many cases it can be done without court approval or beneficiary consent, though the tax consequences deserve careful review first.
Outside of decanting, some states allow modifications with the consent of all beneficiaries, or through a court petition showing that changed circumstances have made the original terms impractical. Replacing the trustee is usually the easiest change, since most trust documents already include a mechanism for it. Rewriting substantive terms like beneficiary designations or distribution schedules is harder and may require a court proceeding depending on state law.