Why does a personally-owned life insurance policy get included in the taxable estate?

Under IRC §2042, a life insurance death benefit is included in the insured's gross estate if the insured retains any 'incidents of ownership' — the ability to change the beneficiary, borrow against the policy, or cancel it. That's the default for a personally-owned policy, whether or not the insured ever exercises those rights.

How does an ILIT keep life insurance proceeds out of the taxable estate?

The trust, not the insured, owns the policy — so the insured never holds incidents of ownership, and the death benefit passes to the trust's beneficiaries entirely outside the taxable estate. This only applies if the trust has owned the policy for at least 3 years before death, or the policy was originally purchased through the trust (IRC §2035(a)).

What does it cost to set up an ILIT?

A one-time attorney fee to draft and fund the trust (commonly $3,000-$10,000 depending on complexity), plus ongoing annual administration — Crummey withdrawal notices, trustee fees, and tax filings — often a few hundred to low thousands of dollars per year.

What's the biggest downside of an ILIT?

It's irrevocable. Once the trust owns the policy, the insured generally can't change the beneficiary, borrow against the cash value, or reclaim the policy — a permanent trade of control for the estate-tax exclusion.

Moving a $1M Life Insurance Policy Into an ILIT Saves $400,000 in Estate Tax

We ran a common scenario through the calculator: a $1,000,000 life insurance policy, a 40% combined federal-plus-state marginal estate tax rate, a $6,000 setup cost, and $750/year in administration cost over a 25-year projected horizon. Owned personally, that policy adds $1,000,000 to the taxable estate at death — at a 40% marginal rate, $400,000 in additional estate tax. Moved into an Irrevocable Life Insurance Trust, that $400,000 is saved entirely, against $24,750 in total administration cost. Net benefit: $375,250.

The mechanic most policyholders never think about

	Personally owned	Owned by an ILIT
Death benefit	$1,000,000	$1,000,000
Included in taxable estate?	Yes	No (after the 3-year lookback)
Estate tax on the death benefit (40% marginal)	$400,000	$0
Setup + 25 years of administration	$0	$24,750
Net cost to the estate	$400,000	$24,750

A death benefit going to a named beneficiary feels like it should already be “outside” the estate — it’s not, unless ownership itself is structured that way. The ILIT is the structure; everything else about the policy (premiums, coverage amount, beneficiaries) can stay the same.

Why this only matters for exposed estates

The math above assumes a 40% marginal estate tax rate, which only applies to an estate that’s already above the federal exemption ($13.99M individual, 2025) or a state exemption (much lower in 12 states — some under $2M). For the roughly 99.8% of American estates under the federal threshold with no state estate tax exposure, moving a policy into an ILIT saves nothing on estate tax, because the death benefit was never going to be taxed in the first place regardless of ownership structure. Run the Estate Tax Exposure tool first — this only pays off for someone who’s already confirmed a nonzero marginal rate.

Where this framework breaks

The estate is under the exemption. Zero marginal rate means zero estate tax savings, full stop — the ILIT’s cost becomes pure overhead.
An existing policy transferred within 3 years of death. The lookback rule under IRC §2035(a) pulls the death benefit back into the taxable estate if the insured dies within 3 years of the transfer — a newly-purchased policy funded directly through the trust avoids this risk entirely.
Flexibility matters more than the tax savings. Irrevocable means irrevocable — no changing the beneficiary, no borrowing against cash value, no reclaiming the policy if circumstances change.
The policy is small relative to the fixed costs. A $20,000 policy against a $5,000 setup cost and $500/year administration doesn’t clear the breakeven — the tool reports exactly where that line sits for any given inputs.

What to actually do

Run the Estate Tax Exposure tool first to confirm a realistic nonzero combined marginal rate.
If buying new coverage, purchase the policy directly through the ILIT to avoid the 3-year lookback risk on a transfer.
Get a real attorney-fee quote and ask specifically about ongoing Crummey-notice administration requirements.
Weigh the irrevocability trade-off seriously — this isn’t a decision to make lightly or reverse later.
Revisit the math if the estate’s exposure changes materially — an inheritance, a business sale, or a change in the federal exemption level.

For the liquidity problem an ILIT-held policy is often specifically designed to solve, see the $650K estate liquidity gap in a family-business estate, and for the underlying estate-tax exposure this all depends on, see state estate tax is more common than federal.

Open the ILIT Calculator → and run your own policy size and marginal rate.