An irrevocable life insurance trust, or ILIT, is a trust that owns your life insurance policy so the death benefit stays outside your taxable estate. The mechanism is straightforward: under Internal Revenue Code Section 2042, life insurance proceeds are pulled into the taxable estate if the insured held any “incidents of ownership” at death, even rights that were never exercised. When an ILIT owns the policy from the start, the insured holds none of those rights, and the proceeds pass to beneficiaries free of federal estate tax. For 2026, the federal estate tax exemption is $15,000,000 per person, and every dollar above that faces a top rate of 40%.1Internal Revenue Service. What’s New — Estate and Gift Tax For a policy large enough to push an estate over the threshold, the ILIT can be the difference between beneficiaries receiving the full death benefit and losing 40 cents on the dollar to the IRS.
What Makes an ILIT Work
The trust owns the policy. The trust is also the named beneficiary. An independent trustee manages the policy, pays premiums from trust funds, and eventually distributes the death benefit under the terms you write into the trust document. Because you personally never hold the right to change the beneficiary, cancel the policy, borrow against its cash value, or assign it to anyone else, the IRS has nothing to pull into your estate.
The word “irrevocable” carries the weight. Once you sign the trust document, you cannot amend it, revoke it, or take control back. That permanence is exactly what satisfies Section 2042. A revocable trust leaves you in control and accomplishes nothing for estate tax purposes. Giving up control is the price of the tax benefit, and it is not a small price. The trust document is where you set the rules in advance: who receives what, when, under what conditions. Staggered distributions to children at certain ages, provisions for a surviving spouse, conditions tied to education milestones. Once signed, those rules govern.
Incidents of Ownership You Cannot Keep
Treasury Regulations define incidents of ownership broadly. The term reaches beyond formal legal title and covers the right to any economic benefit of the policy.2GovInfo. 26 CFR 20.2042-1 – Proceeds of Life Insurance Powers that trigger estate inclusion include:
- Changing the beneficiary
- Surrendering or canceling the policy for its cash value
- Assigning the policy to someone else
- Revoking a previous assignment
- Pledging the policy as collateral for a loan
- Borrowing against the cash value
What matters is holding the power, not using it. If any of these rights sit with you when you die, the full death benefit is included in your estate whether you ever exercised them or not.3Office of the Law Revision Counsel. 26 USC 2042 – Proceeds of Life Insurance This is where informal planning collapses. Naming a child as beneficiary does not remove the policy from your estate if you still own it, because you still have the power to change that designation tomorrow. The ILIT works because the trust, not you, holds every one of those powers.
The Three-Year Rule and Why You Should Buy the Policy Inside the Trust
If you transfer an existing policy into an ILIT and die within three years of the transfer, IRC Section 2035 treats the policy as if the transfer never happened. The full death benefit lands back in your taxable estate.4Office of the Law Revision Counsel. 26 USC 2035 – Adjustments for Certain Gifts Made Within 3 Years of Decedent’s Death The rule applies to any transfer that would have triggered inclusion under Section 2042 had you kept the interest.
The cleanest way to avoid the look-back is to have the trust apply for and purchase a brand-new policy from the start. When the trust is the original owner, and you never held any incidents of ownership, there is no transfer to look back at. Nothing was given away, so no clock starts. For anyone in good health who can qualify for new coverage, this eliminates the risk entirely.
If a new policy is not workable, say because your health has changed and new coverage would be prohibitively expensive or unavailable, transferring an existing policy is still worth doing. You just have to survive the three years. The transfer itself is a taxable gift, valued at the policy’s interpolated terminal reserve rather than face value. That figure is roughly the cash value at the time of transfer, adjusted for prepaid premiums and outstanding loans, and the insurance company provides it on Form 712.
Funding the Trust: Gift Tax and Crummey Notices
Because you no longer own the policy, you cannot pay the premiums directly. The trust pays them. That means every time you put money into the trust to cover a premium, you are making a gift to the trust’s beneficiaries for federal gift tax purposes.
For 2026, the annual gift tax exclusion is $19,000 per recipient.1Internal Revenue Service. What’s New — Estate and Gift Tax Married couples can split gifts and reach $38,000 per recipient. Stay at or under those limits per beneficiary and no gift tax is owed and no return is required. Go over, and the excess counts against your lifetime exemption, and you have to file Form 709 for that year.5Internal Revenue Service. Instructions for Form 709
The complication is that the annual exclusion only applies to gifts of a “present interest,” meaning the recipient can access the money right now. A gift to a trust is a future interest by default because beneficiaries cannot touch trust funds until the trust terms allow. Crummey withdrawal powers fix this. The trust document gives each beneficiary a temporary right, usually 30 days after written notice, to withdraw their share of any contribution. Because the beneficiary could take the money immediately, the IRS treats the gift as a present interest that qualifies for the annual exclusion.
In practice, beneficiaries almost never exercise the right, because doing so would drain the funds meant to keep the policy alive. But the right has to be genuine, and the notices have to actually go out, in writing, every time you fund the trust. Each notice should state the amount of the gift, the beneficiary’s withdrawal right, the exercise window, and how to contact the trustee. Keep copies of every notice and every acknowledgment. If the IRS challenges the exclusion, the paper trail is what defends it.
Who Can Serve as Trustee
You cannot serve as trustee of your own ILIT. If you did, you would hold the power to change beneficiaries and control the policy, which are incidents of ownership that pull the proceeds right back into your estate.
Appointing a trust beneficiary as trustee creates a different problem. Under IRC Section 2041, a beneficiary-trustee who can distribute trust assets to themselves without meaningful limits holds what the tax code calls a “general power of appointment,” and the trust assets are included in that person’s own estate when they die.6Office of the Law Revision Counsel. 26 USC 2041 – Powers of Appointment There is a narrow exception: distributions limited to an “ascertainable standard” related to health, education, support, or maintenance are not a general power. Well-drafted trust documents include that language, but the safer route is often to name an independent trustee who is not a beneficiary at all.
Corporate trustees, meaning banks and trust companies, typically charge annual administrative fees ranging from about $1,000 to $2,500 depending on complexity and policy size. An individual trustee, like a trusted friend or a family member who is not a beneficiary, may serve for free or a modest fee, but lacks the institutional continuity of a bank. For a trust that may run for decades, continuity matters.
Getting Liquidity to the Estate Without Triggering Inclusion
One of the main reasons wealthy families set up an ILIT is to provide cash for estate taxes without forcing a fire sale of illiquid assets. But the trust cannot simply pay the estate tax bill directly. If the trust is obligated to cover the estate’s taxes, the IRS can treat the proceeds as effectively receivable by the executor, which triggers inclusion under Section 2042(1) and defeats the whole plan.3Office of the Law Revision Counsel. 26 USC 2042 – Proceeds of Life Insurance
Two workarounds are standard. The trust can lend cash to the estate, at a fair interest rate and with a proper promissory note. Or the trust can purchase assets from the estate at fair market value. Either method puts cash in the executor’s hands to pay the tax while keeping the death benefit out of the taxable estate. The trust document should authorize both options up front.
Setting Up an ILIT Step by Step
Order matters. If you buy the policy first and transfer it later, the three-year rule applies. The correct sequence:
- Have an estate planning attorney draft and execute the trust document, naming the trustee, beneficiaries, distribution terms, and Crummey withdrawal provisions. Legal fees for a standard ILIT typically run from $2,000 to $10,000 depending on complexity and market.
- The trustee applies to the IRS for an Employer Identification Number, which the trust needs for its own bank account and tax reporting.7Internal Revenue Service. Get an Employer Identification Number
- The trustee opens a bank account in the trust’s name. All premium payments will flow through this account. You never write a check to the insurance company yourself.
- The trustee applies for the life insurance policy as the owner, with the trust as beneficiary. You cooperate with underwriting but hold no ownership rights.
- When it is time to pay a premium, you contribute money to the trust. The trustee sends Crummey notices to every beneficiary. After the withdrawal period expires, the trustee pays the premium from the trust account.
Every year the policy is in force, the notice cycle repeats. The trustee keeps records of every contribution, every notice, every acknowledgment, and every premium payment. If you are transferring an existing policy instead of buying new, the trustee also submits change-of-ownership and change-of-beneficiary forms to the carrier, and you file Form 709 to report the transfer as a gift at the policy’s interpolated terminal reserve.
Maintenance is not optional. A missed Crummey notice can disqualify the annual gift tax exclusion for that year’s contribution. A lapsed policy because the trustee forgot to pay defeats the whole trust. If you slip and start paying the insurance company directly, you muddy the ownership separation the IRS requires. The discipline is not complicated. It just has to happen every year for as long as the policy exists.
Generation-Skipping Transfers
If the ILIT benefits grandchildren or more distant descendants, the generation-skipping transfer tax adds a separate 40% layer on top of any gift or estate tax. For 2026, each person has a $15,000,000 GST exemption that can be allocated to trusts to shield them.1Internal Revenue Service. What’s New — Estate and Gift Tax The allocation is reported on a timely filed Form 709 for the year gifts are made to the trust. Allocate enough exemption to bring the trust’s inclusion ratio to zero, and every future distribution to grandchildren or later generations, including the death benefit itself, comes out free of GST tax. Forgetting the allocation, or making it late, can produce a 40% tax that was entirely avoidable. For trusts designed to run across generations, this is one of the most consequential entries on the checklist.