Irrevocable Life Insurance Trust (ILIT) Guide 2026: Complete Guide to Setting Up a Life Insurance Trust
An Irrevocable Life Insurance Trust, or ILIT, is a powerful estate planning tool that removes life insurance proceeds from your taxable estate, protects assets from creditors, and ensures your beneficiaries receive the full death benefit without estate tax erosion. For high-net-worth individuals, an ILIT is often an essential component of a comprehensive estate plan.
Related: Retirement Planning with Life Insurance in 2026: Complete Strategy Guide — Learn more about this important life insurance topic.
This guide explains what an ILIT is, how it works, who needs one, and the step-by-step process for setting one up in 2026.
What Is an Irrevocable Life Insurance Trust?
An ILIT is a trust that owns a life insurance policy on your life. Because the trust — not you — owns the policy, the death benefit is not included in your estate for tax purposes. This is the key advantage: without an ILIT, the proceeds from a life insurance policy you own are counted as part of your estate and may be subject to federal estate taxes.
Once established, an ILIT is irrevocable, meaning you cannot change or revoke it without the permission of the beneficiaries. This permanence is what gives the trust its tax advantages — because you’ve given up control over the policy, the IRS treats it as outside your estate.
Why Set Up an ILIT?
- Estate tax avoidance: The primary reason — removes life insurance proceeds from your taxable estate, potentially saving hundreds of thousands in estate taxes
- Creditor protection: Assets held in an irrevocable trust are generally protected from creditors, lawsuits, and bankruptcy
- Controlled distribution: You can specify how and when beneficiaries receive funds — for example, in installments rather than a lump sum
- Spendthrift protection: Protects beneficiaries who may not be financially responsible from wasting the death benefit
- Medicaid planning: In some cases, an ILIT can help preserve assets for Medicaid eligibility
- Blended family protection: Ensures the death benefit goes to your chosen beneficiaries rather than being contested by a current spouse or other heirs
ILIT vs. Revocable Trust vs. No Trust
| Feature | ILIT (Irrevocable) | Revocable Living Trust | No Trust (Policy Owned by You) |
|---|---|---|---|
| Estate tax protection | Yes — proceeds excluded from estate | No — proceeds still count in estate | No — full estate inclusion |
| Can you change it? | No (without beneficiary consent) | Yes — can modify anytime | Yes — you own the policy |
| Creditor protection | Strong | None | Limited to state exemptions |
| Beneficiary control | High — can specify distribution terms | Moderate — trustee follows instructions | Low — lump sum to beneficiary |
| Complexity to set up | High — requires attorney and trustee | Moderate — attorney recommended | Low — buy policy directly |
| Annual cost to maintain | $500 – $2,000 | $0 – $500 | $0 |
How an ILIT Works: The 3-Year Lookback Rule
When you set up an ILIT, the trust must own the life insurance policy for at least three years before the death benefit is excluded from your estate. This is called the 3-year lookback rule. If you die within three years of transferring a policy to the trust, the proceeds may still be included in your estate.
There are two ways to fund an ILIT:
- New policy approach: The trust applies for and owns a new policy on your life from the start. This avoids the 3-year lookback because the trust always owned the policy.
- Existing policy transfer: You transfer an existing policy you own into the trust. This triggers the 3-year lookback — if you die during that period, the proceeds remain in your estate.
The Crummey Power: Making ILIT Gifts Work for Gift Tax
To pay the insurance premiums, you (or someone else) must make gifts to the ILIT. Under normal IRS rules, gifts to an irrevocable trust don’t qualify for the annual gift tax exclusion ($18,000 per person in 2026) because the beneficiary doesn’t have immediate access to the funds. The Crummey power solves this by giving beneficiaries a limited time (typically 30 days) to withdraw the gifted funds. This temporary right of withdrawal qualifies the gift for the annual exclusion.
Key Crummey considerations:
- Beneficiaries must receive written notice of their withdrawal rights each time a gift is made
- The withdrawal period is typically 30 days and cannot be extended
- If a beneficiary doesn’t withdraw within the period, the funds remain in the trust
- Crummey notices must be documented for IRS compliance
- The trust agreement must include specific Crummey power language
ILIT Costs and Maintenance
| Expense | One-Time Cost | Annual Cost |
|---|---|---|
| Trust document preparation (attorney) | $1,500 – $3,000 | N/A |
| Trustee fees (if professional) | N/A | $500 – $2,000 |
| Crummey notice administration | N/A | $200 – $500 |
| Tax return filing (if needed) | N/A | $500 – $1,500 |
| Life insurance premiums | N/A | Varies by policy |
| Total estimated annual cost | $1,500 – $3,000 (first year) | $1,200 – $4,000 (ongoing) |
Who Needs an ILIT?
An ILIT is most beneficial for individuals whose total estate (including life insurance) exceeds the federal estate tax exemption. In 2026, the federal estate tax exemption is approximately $13.99 million per individual (scheduled to revert to lower levels in 2026). If your estate is below this threshold, an ILIT may not be necessary for federal estate tax purposes, but it can still provide creditor protection and controlled distribution benefits.
Consider an ILIT if you:
- Have an estate exceeding the federal estate tax exemption
- Live in a state with a state-level estate tax (many states have exemptions as low as $1 million)
- Own a large life insurance policy that would push your estate over the exemption
- Want to protect the death benefit from creditors or divorce claims
- Want to control how beneficiaries receive the proceeds over time
- Have a blended family and want to ensure specific heirs receive the benefit
How to Set Up an ILIT
- Consult with an estate planning attorney: ILITs require careful drafting to comply with IRS requirements and include proper Crummey power language
- Choose a trustee: Select a trustee — typically a family member, trusted advisor, or professional trustee (bank or trust company)
- Draft the trust document: The attorney creates the trust agreement specifying beneficiaries, distribution terms, and trustee powers
- Fund the trust: Either have the trust apply for a new policy (recommended) or transfer an existing policy (triggers 3-year lookback)
- Send Crummey notices: Each time you make a gift to pay premiums, send withdrawal notices to beneficiaries
- File gift tax returns if needed: If gifts exceed the annual exclusion, file Form 709 with the IRS
- Review annually: Work with your attorney and trustee to ensure the trust continues to meet your estate planning goals
Watch: ILIT Explained
Frequently Asked Questions
Can I be the trustee of my own ILIT?
No. Because an ILIT is irrevocable, you cannot serve as trustee. The trustee must be independent — typically a family member, trusted friend, or professional trustee. You can retain the right to remove and replace the trustee as long as the replacement is not you or a related party.
Can I borrow against a life insurance policy in an ILIT?
No. Because the trust owns the policy, you cannot access the cash value through loans or withdrawals. Any policy loans must be made to the trust, not to you personally. This is one of the trade-offs of giving up control for estate tax benefits.
What happens to the ILIT if I divorce?
An ILIT is generally protected in divorce proceedings because the trust (not you) owns the policy. However, divorce can affect beneficiary designations if your former spouse is named as a beneficiary. The trust document may need to be amended or a new trust created to reflect post-divorce wishes.
How much life insurance can an ILIT hold?
An ILIT can hold any amount of life insurance. The key consideration is the gift tax implications of premium payments. If annual premiums exceed the annual gift tax exclusion ($18,000 per beneficiary in 2026), you may need to use your lifetime gift tax exemption or pay gift taxes.
Does an ILIT file its own tax return?
An ILIT typically does not file an annual tax return if the trust’s income is distributed to beneficiaries (via the Crummey withdrawal rights). However, if the trust generates income through the policy’s cash value that is not distributed, a Form 1041 may be required. Consult with a CPA familiar with trust taxation.
Can I change beneficiaries after the ILIT is created?
The trust document specifies the beneficiaries and the terms of distribution. You generally cannot change beneficiaries at will — that’s the “irrevocable” part. However, some trust structures allow the trustee to add or remove beneficiaries within specific parameters defined in the document.
What happens to the ILIT when I die?
When you die, the life insurance proceeds are paid to the trust. The trustee then distributes the proceeds according to the trust terms — either in a lump sum, periodic installments, or held and invested for the beneficiaries as specified in the document. The proceeds are not subject to probate and are paid out free of federal estate tax.
Get Professional Guidance
Setting up an ILIT requires careful planning with an experienced estate planning attorney and tax professional. The cost of setting up and maintaining an ILIT is typically $2,000-$5,000 annually, but the estate tax savings can be hundreds of thousands of dollars for those with estates above the exemption threshold.
For more information, explore our estate tax and life insurance guide, read about whole life insurance options, compare top-rated carriers, and check our how to transfer life insurance ownership guide. For official guidance, see the IRS estate and gift tax resources and NAIC consumer information.
Talk to an estate planning professional today to determine if an ILIT is right for your financial situation.
