IUL Inside an ILIT

Executive Summary

An Irrevocable Life Insurance Trust (ILIT) is the foundational vehicle for removing life insurance proceeds from a taxable estate. When the policy held inside that trust is an Indexed Universal Life (IUL) policy, the strategy gains a dimension most traditional ILIT designs lack: the ability to accumulate meaningful cash value that grows on a tax-deferred basis, participates in market upside through index-linked crediting, and remains protected from market losses by a guaranteed floor.

The result is a trust structure that delivers more than a death benefit. It creates estate-tax-free wealth transfer, a living reserve the trustee can access during the grantor’s lifetime, and a funding mechanism for charitable giving, equalization, and business succession — all inside a single vehicle that sits outside the taxable estate.

This white paper examines the mechanics of the IUL-ILIT strategy, the tax advantages it produces, the design decisions that determine whether it succeeds or fails, and the applications that make it relevant across all three of NPPSS’s planning disciplines: executive benefits, charitable giving, and estate planning.

Why the ILIT Exists

Life insurance death benefits are income-tax-free under IRC §101(a). That’s the first layer of tax efficiency. But without proper planning, those same proceeds are included in the insured’s gross estate for federal estate tax purposes under IRC §2042 — if the insured holds any “incidents of ownership” in the policy. Incidents of ownership include the right to change beneficiaries, borrow against the policy, surrender it, or assign it.

The ILIT solves this by creating a separate legal entity — an irrevocable trust — that owns the policy from inception. The insured has no ownership rights. The trust is both the owner and the beneficiary of the policy. When the insured dies, the death benefit is paid to the trust, not the estate. Because the insured never owned the policy, the proceeds are excluded from the gross estate.

The net effect: the death benefit passes to the trust beneficiaries free of both income tax and estate tax. For a $5 million death benefit in a 40% combined estate and state tax bracket, this represents $2 million in tax savings compared to owning the policy individually.

The Three-Year Rule

If an existing policy is transferred to an ILIT, the IRS imposes a three-year lookback period under IRC §2035. If the insured dies within three years of the transfer, the death benefit is pulled back into the estate. This is why new IUL policies should be applied for and owned by the ILIT from the start — avoiding the lookback entirely.

Crummey Powers and Gift Tax

Premiums paid to the ILIT are funded by the grantor through annual gifts. To qualify for the annual gift tax exclusion ($19,000 per beneficiary in 2026), the trust must include Crummey withdrawal powers — a provision giving each beneficiary a temporary right to withdraw their share of the gift. This converts what would otherwise be a “future interest” (not excludable) into a “present interest” (excludable). Crummey notices must be sent to each beneficiary for every premium payment.

What’s Inside the Full White Paper

The summary above covers the essentials. The complete guide — a clean, printable PDF — works through the full strategy in the depth you need to bring it into a client conversation:

• Why Indexed Universal Life Inside the ILIT
• How the IUL-ILIT Structure Works
• Tax Advantages: A Four-Layer Shield
• Applications Across Three Planning Disciplines
• Critical Design Decisions
• Risks and Considerations
• Case Study — Funding a $42 Million Estate’s Liquidity Gap
• The Advisory Team
• Conclusion
• Full-color strategy diagrams

Glossary of Key Terms

Definitions are general in nature; specific treatment depends on the policy contract, trust drafting, and current law.

Annual Gift Tax Exclusion

The amount ($19,000 per donee in 2026, indexed annually) a grantor may gift each beneficiary every year without using lifetime exemption. Crummey powers make ILIT premium gifts qualify.

Cap Rate

The maximum interest an IUL credits in a period regardless of index performance. A 10% cap credits 10% even if the index gains 18%. Carriers may adjust caps on in-force policies, subject to guaranteed minimums.

Cost of Insurance (COI)

The internal mortality charge deducted from cash value each month. COI rises with the insured’s age; underfunded policies risk having charges consume the cash value and lapse the coverage.

Crummey Power / Notice

A beneficiary’s temporary right (typically 30–60 days) to withdraw a gift to the trust, documented in writing by the trustee. The lapse converts the gift to a present interest eligible for the annual exclusion.

Floor

The guaranteed minimum crediting rate — typically 0% to 1% — that protects IUL cash value from market-driven losses in flat or negative index years.

Four-Layer Tax Shield

The combination unique to the IUL-ILIT: tax-deferred growth (§7702), tax-free loan access (§7702(f)(7)), income-tax-free death benefit (§101(a)), and estate-tax-free transfer (§2042/§2035).

Generation-Skipping Transfer (GST) Tax

A 40% federal tax on transfers to grandchildren and more remote descendants. GST exemption must be affirmatively allocated to ILIT gifts for multigenerational (dynasty) designs.

ILIT (Irrevocable Life Insurance Trust)

An irrevocable trust that owns life insurance from inception so the insured holds no incidents of ownership, excluding the death benefit from the gross estate.

Incidents of Ownership

Retained policy rights — changing beneficiaries, borrowing, surrendering, assigning — that trigger estate inclusion under IRC §2042. The ILIT places all such rights with the trustee.

Index Crediting / Point-to-Point

The method of measuring index performance for interest crediting. Annual point-to-point compares index values one year apart; monthly averaging smooths volatility within the year.

IUL (Indexed Universal Life)

Permanent life insurance crediting interest based on the performance of one or more market indexes, subject to caps, participation rates, and spreads, with a guaranteed floor protecting principal.

Level vs. Increasing Death Benefit (Option A / B)

Option A holds the face amount constant, directing more premium into cash value; Option B adds cash value on top of the face amount at higher COI cost. Estate-liquidity ILITs typically use Option A.

MEC (Modified Endowment Contract)

A policy funded beyond the IRC §7702A seven-pay limits. MEC loans and withdrawals are taxed gain-first and may incur a 10% penalty before age 59½ — avoiding MEC status preserves tax-free loan access.

Maximum Non-MEC Funding

Paying the highest premium allowed without triggering MEC status — the preferred ILIT design when cash value accumulation and future loan flexibility are objectives.

Participation Rate

The share of index gain credited to the policy. An 80% participation rate credits 8% on a 10% index gain. Uncapped high-participation strategies trade fees for fuller upside.

Policy Loan

A loan from the carrier secured by cash value. Loans are not taxable distributions while the policy remains in force, giving the trustee tax-free lifetime access to the trust’s reserve.

Premium Financing

Third-party lending that advances large ILIT premiums, limiting the grantor’s outlay to interest and collateral, preserving exemption and liquidity. The IUL’s cash value typically repays the loan in years 7–15.

Spray (Discretionary) Provision

Trust language giving the trustee discretion to distribute among a class of beneficiaries based on need or tax posture — paired with dynasty language for maximum multigenerational flexibility.

Spread

A percentage deducted from index performance before crediting in uncapped strategies — e.g., a 9% index gain less a 2% spread credits 7%.

Survivorship (Second-to-Die) IUL

A single policy insuring two lives that pays at the second death — matching when estate tax is due, at materially lower premium than two single-life policies.

Three-Year Rule (IRC §2035)

Transferred policies are pulled back into the estate if the insured dies within three years of the transfer. New policies should be applied for and owned by the ILIT from day one.

Trustee

The independent individual or corporate fiduciary who owns the policy, administers Crummey notices, manages index allocations and premium funding, and distributes proceeds under the trust terms.