Understanding Irrevocable Life Insurance Trusts (ILITs)

Important Note

This information is for educational purposes only. Our firm does not provide legal, tax, or accounting advice. This guide should not be considered legal, tax, or accounting advice. Please consult with qualified professionals about your specific situation before implementing any estate planning strategies.

What Is an ILIT?

An Irrevocable Life Insurance Trust (ILIT) is a trust specifically designed to own life insurance policies outside of your taxable estate. Once you create an ILIT and transfer a life insurance policy to it, you can’t change your mind—it’s permanent. That’s what “irrevocable” means.

The main purpose is to provide your heirs with tax-free life insurance proceeds that won’t be subject to estate taxes. For wealthy families facing estate taxes, an ILIT can save millions of dollars and provide liquidity to pay estate taxes without selling family businesses or other assets.

Why Use an ILIT?

The Estate Tax Problem

Without an ILIT, life insurance death benefits are included in your estate for tax purposes. Here’s the issue:

The ILIT Solution

With an ILIT:

How ILITs Work

The basic structure involves several parties:

The Players

The Process

  1. Create the irrevocable trust with an attorney
  2. Name a trustee (not you or your spouse)
  3. Transfer existing policy or have trust buy new policy
  4. Make annual gifts to trust for premium payments
  5. Trustee pays insurance premiums
  6. At death, trust receives proceeds tax-free
  7. Trustee distributes or manages proceeds for beneficiaries

The Three-Year Lookback Rule

Critical timing issue for existing policies:

The Rule

If you transfer an existing policy to an ILIT and die within three years, the IRS includes the death benefit in your estate anyway. This is the “three-year lookback rule.”

Avoiding the Problem

Two strategies:

  1. Live three years: Simply survive three years after transfer
  2. Trust buys new policy: Have ILIT purchase new insurance (no lookback)

Why It Matters

The difference can be millions in estate taxes. Plan early—don’t wait until health issues arise.

Crummey Powers: Making Gifts Qualify

To use annual gift tax exclusions for premium payments, beneficiaries need “Crummey powers” (named after a court case).

How Crummey Powers Work

  1. You gift money to the trust
  2. Trustee notifies beneficiaries they can withdraw the gift
  3. Beneficiaries have limited time (usually 30 days)
  4. They don’t withdraw (by agreement)
  5. Window closes, money stays in trust
  6. Trustee uses money for premiums

Why This Matters

Without Crummey powers:

Types of ILITs

Single Life ILIT

Survivorship ILIT

Dynasty ILIT

Charitable ILIT

Choosing a Trustee

The trustee choice is crucial:

Cannot Be You

Common Choices

Adult Children

Trusted Friend or Advisor

Corporate Trustee

Co-Trustees

Funding the ILIT

How to pay insurance premiums:

Annual Gifts

Most common method:

Lump Sum Gift

Sale to ILIT

Split-Dollar Arrangements

Types of Life Insurance for ILITs

Term Life Insurance

Whole Life Insurance

Universal Life

Variable Universal Life

The best choice depends on your age, health, estate size, and goals.

Benefits of ILITs

Estate Tax Savings

Liquidity for Estate

Asset Protection

Control After Death

Drawbacks and Risks

Irrevocable Means Forever

Loss of Access

Complexity

Costs

Three-Year Risk

Common Mistakes to Avoid

Being Your Own Trustee

Forgetting Crummey Notices

Inadequate Funding

Wrong Insurance Type

Poor Trustee Choice

Who Should Consider an ILIT?

Strong Candidates

ILITs make sense if you:

Probably Not Needed If:

ILIT Variations and Strategies

Spousal Lifetime Access Trust (SLAT)

Beneficiary Defective Inheritor’s Trust (BDIT)

Generation-Skipping ILITs

Maintaining Your ILIT

Annual Requirements

Ongoing Monitoring

When to Review

Alternatives to ILITs

Keep Insurance in Estate

Gifting Strategies

Charitable Planning

Family Limited Partnerships

Working with Professionals

Creating an ILIT requires a team:

Estate Planning Attorney

Insurance Advisor

Tax Professional

Financial Advisor

The Bottom Line

Irrevocable Life Insurance Trusts are powerful estate planning tools that can save millions in estate taxes while providing liquidity and protection for your heirs. By removing life insurance from your taxable estate, an ILIT ensures death benefits pass tax-free to beneficiaries.

However, ILITs are complex, permanent, and require ongoing administration. The irrevocable nature means you lose all access to the policy and its cash values. Success requires careful planning, proper structure, and ongoing maintenance.

For wealthy families facing estate taxes, especially those with illiquid assets like family businesses, ILITs often prove invaluable. The combination of estate tax savings, liquidity provision, and asset protection can preserve family wealth across generations.

The key is starting early—the three-year lookback rule and insurability concerns make procrastination risky. If your estate may face taxes, consulting with estate planning professionals about an ILIT sooner rather than later could save your family millions.

Remember, “irrevocable” means forever. Make sure you understand all implications before proceeding.


This guide provides general educational information about Irrevocable Life Insurance Trusts. Estate planning is highly individual and complex. ILITs have significant legal and tax implications that vary by state and personal circumstances. Always consult with qualified estate planning attorneys and tax professionals before implementing an ILIT strategy.