Split Dollar Life Insurance Estate Planning: Tax and Ownership Rules

Split dollar life insurance estate planning divides the cost and benefits of a permanent life insurance policy between two parties so that the death benefit can pass to an Irrevocable Life Insurance Trust outside the insured’s taxable estate, usually at a fraction of the annual gift tax cost a direct funding would require. For 2026, with the federal estate and gift tax exemption at $15,000,000 per person and the annual gift tax exclusion at $19,000 per donee, the strategy remains a practical way to move a large death benefit to heirs without consuming the lifetime exemption.¹² The strategy works only if you pick the right tax regime, keep the insured off the policy’s ownership rights, and paper the arrangement carefully.

How the Arrangement Is Structured

Three parties sit inside a split dollar arrangement built for estate planning: the insured, a funding source that pays the premiums (a closely held corporation, a spouse, a parent, or another family entity), and an Irrevocable Life Insurance Trust that either owns the policy or holds a beneficial interest in the death benefit. A written agreement divides premium payments, cash value, and the death benefit between the funding source and the ILIT.

Final IRS regulations issued in 2003 recognize two mutually exclusive tax regimes, and which one applies turns entirely on who owns the policy.³ That classification decision controls every downstream tax result, so it deserves attention before any paperwork is signed.

Loan Regime

Under the loan regime, the ILIT owns the policy. Each premium payment by the funding source is treated as a loan to the ILIT, secured by a collateral assignment against the policy’s cash value. At the insured’s death, or when the arrangement terminates, the ILIT repays the funding source the lesser of cumulative premiums advanced or the cash surrender value.⁴

Economic Benefit Regime

Under the economic benefit regime, the funding source owns the policy and endorses a portion of the death benefit to the ILIT. The funding source keeps rights to the cash value and recovers premiums out of the death benefit at the insured’s death. Whatever remains above that recovery flows to the ILIT. The annual value of the death benefit protection provided to the ILIT is the “economic benefit” the IRS taxes each year.⁵

Income Tax Cost Each Year

The annual income tax bill looks very different depending on which regime governs, and the number is deliberately small compared to the death benefit being positioned. That gap is the point of the strategy.

Under the Loan Regime

When the funding source lends premiums at no interest or below the Applicable Federal Rate, IRC Section 7872 treats the forgone interest as if actually paid. The IRS publishes AFRs monthly in short-term, mid-term, and long-term tiers.⁶ The long-term AFR in April 2026 was 4.62% compounded annually.

Demand loans and term loans behave differently. A demand loan is retested each year against that year’s AFR, with forgone interest recognized on December 31. A term loan is priced once at inception: the difference between the amount loaned and the present value of the payments, discounted at the AFR on the loan date, is treated as original issue discount and amortized into the funding source’s income over the life of the loan.⁴ Most planners use demand loans priced at the AFR, which keeps the annual gift and income cost close to zero.

One limitation matters at the borrower level. The ILIT cannot deduct any imputed interest on a split dollar loan; the regulations bar the deduction under Sections 163(h) and 264(a).⁴

Under the Economic Benefit Regime

The insured recognizes income each year equal to the value of the death benefit protection provided to the ILIT. That value is calculated using the lower of the insurance company’s published one-year term rates or the IRS Table 2001 rates.⁷ The insurer’s rates only qualify if they are truly available to standard-risk applicants for initial-issue one-year term coverage; rates flagged “not for publication,” or offered only inside a corporate policy, will not survive an IRS audit and force a Table 2001 recalculation.⁸

If a corporation is the funding source and the insured is an employee, the economic benefit is taxed as compensation. If the insured is a shareholder, it may be a dividend. Either way, the annual amount rises as the insured ages, because term insurance costs rise with age.

Gift Tax Cost

The gift tax treatment is the reason split dollar exists as an estate planning tool. Instead of gifting whole premiums to an ILIT each year and eating annual exclusions or lifetime exemption, the funding source can position a large future death benefit for a small annual gift.

Loan Regime: The Zero-Gift Structure

If the loan carries interest at or above the AFR and the ILIT actually pays that interest, there is no forgone interest and no deemed gift. The funding source typically gifts the ILIT just enough cash each year to make the interest payment, and that gift fits inside the $19,000 annual exclusion per beneficiary. The death benefit heading to the ILIT can be many millions while the annual gift stays inside the exclusion.

If the loan runs at no interest or below the AFR, the forgone interest is a deemed gift. Demand loans generate that deemed gift year by year. Term loans generate a single large deemed gift on the date of the loan equal to the present value of the forgone interest over the loan’s life, which can consume a meaningful piece of the lifetime exemption in one stroke.⁶

Economic Benefit Regime

The annual economic benefit amount is treated as an indirect gift from the funding source to the ILIT beneficiaries. It starts small when the insured is young and climbs as the insured ages. Once the annual gift exceeds available annual exclusions, the funding source files Form 709 and either burns lifetime exemption or pays gift tax.⁹ The escalating cost is the regime’s biggest weakness for older insureds.

Crummey Powers

Gifts to a trust do not qualify for the annual exclusion by default, because the exclusion applies only to present interests. Crummey withdrawal powers fix that by giving each ILIT beneficiary a temporary right to withdraw a share of the annual contribution. The technique takes its name from a 1968 Ninth Circuit decision the IRS eventually accepted.

The trustee must send each beneficiary written notice of the contribution and allow a reasonable window (thirty days is widely used) to exercise the right. There can be no side agreement that the withdrawal right will lapse unused. If the IRS finds the right illusory, the annual exclusion is lost and the transfer becomes a taxable gift of a future interest.

Keeping the Death Benefit Out of Your Estate

None of the tax planning works if the death benefit is pulled back into the insured’s gross estate. Federal estate tax on a $5,000,000 death benefit at the top 40% rate is $2,000,000, which erases the strategy. Two statutory rules create the risk.

Incidents of Ownership

Section 2042 sweeps life insurance proceeds into the gross estate whenever the insured possessed any “incidents of ownership” at death. That phrase covers the right to change beneficiaries, surrender or cancel the policy, assign it, borrow against its cash value, or revoke an assignment, plus any reversionary interest exceeding 5% of the policy’s value.¹⁰ Having the ILIT own the policy from initial issuance, and drafting the split dollar agreement to strip the insured of every direct and indirect ownership right, is what avoids this.

The Controlling Shareholder Trap

If the funding source is a closely held corporation and the insured owns more than 50% of the total combined voting power at death, the IRS attributes the corporation’s incidents of ownership to the insured. Attribution applies to the portion of the death benefit not payable to the corporation itself.¹¹

If a controlling shareholder’s corporation owns a policy with the entire death benefit endorsed to an ILIT for the spouse, every incident held by the corporation is attributed to the shareholder, and the full death benefit lands in the estate. If 60% of the death benefit runs to the corporation and 40% to the ILIT, only that 40% is exposed to attribution. To keep the corporate side clean, the agreement limits the corporation’s rights to recovering premiums out of the death benefit and borrowing against cash value up to that recovery amount, with no power to change beneficiaries, surrender the policy, or assign it to anyone other than the ILIT.¹¹

The Three-Year Rule

Section 2035 pulls life insurance proceeds back into the estate when the insured transferred an existing policy within three years of death. Life insurance is specifically excluded from the small-gift carve-out that would otherwise shield it.¹² The clean solution is to have the ILIT apply for and own the policy from the beginning, so the insured never holds anything to transfer. When an existing policy has to be moved in, the insured must survive three years past the transfer.

Private Split Dollar Between Family Members

The funding source does not have to be a corporation. In a private split dollar arrangement, one family member funds premiums for a policy owned by an ILIT that benefits younger generations. Under a loan regime version, the family member lends premium dollars at the AFR and gifts just enough cash each year to cover the interest. Under an economic benefit version, the family member owns the policy and endorses a share of the death benefit to the ILIT.

Private split dollar is a good fit when the funder wants to deploy cash that would otherwise sit in their own taxable estate. The loan itself is not a gift because the funder retains a right to full repayment; only the below-market interest component (if any) or the economic benefit value creates a gift. Because the unlimited marital deduction does not apply outside spouses, transfers between generations must stay within the annual exclusion or consume lifetime exemption.²

Watch the exit. If the funding family member later forgives the loan balance instead of collecting at death, the forgiven amount is a taxable gift in the year of forgiveness, and after years of accumulated premiums that number can be large.

Generation-Skipping Transfer Tax

When the ILIT’s beneficiaries include grandchildren or more remote descendants, generation-skipping transfer tax stacks on top of any gift or estate tax at a 40% rate. For 2026 the GST exemption is $15,000,000 per person, matching the estate tax exemption.¹

The funding source must affirmatively allocate GST exemption to the annual gift portion of the arrangement on Form 709. Without that allocation, the trust’s inclusion ratio will not be zero, and any later distribution or termination benefiting grandchildren triggers GST tax. Allocating early is efficient: when the annual gift values are small, a modest amount of GST exemption shelters a large future death benefit. Spouses who elect gift-splitting on Form 709 must apply the split to all gifts made that year, and the same split then carries automatically into GST reporting, with each spouse allocating their own exemption to their half.

The Equity Problem Under Economic Benefit

Under the economic benefit regime, the ILIT is only supposed to receive the death benefit while the funding source retains the cash value. If the policy builds substantial cash value and the agreement gives the ILIT any access to that equity, the IRS can treat the equity as additional taxable compensation or as a gift beyond the annual economic benefit amount. The regulations require the non-owner to include in income any amount the owner is treated as distributing from the policy’s cash value.⁵

Planners sometimes address this by switching regimes over time. An arrangement can start under the economic benefit regime during years when cash value is minimal, then convert to a loan regime once equity begins accumulating, because the loan regime handles cash value more favorably. The economic benefit regime works best as a “non-equity” arrangement where the funding source’s recovery right always equals or exceeds the cash surrender value, so no equity is available to the ILIT during the insured’s lifetime.

Section 409A Compliance

Section 409A penalizes nonqualified deferred compensation that misses its strict timing rules. A split dollar arrangement could look like deferred compensation if an employee-insured has rights to anything beyond a pure death benefit. Notice 2007-34 confirms that split dollar arrangements providing only death benefits to the service provider fall inside the death benefit plan exception and outside 409A.¹³

The exception fails when the insured gets access to cash value or any benefit beyond the death benefit. An economic benefit arrangement that lets the non-owner reach policy equity, or a loan arrangement that lets the insured tap cash value beyond the collateral assignment, can drop into 409A. Keeping the ILIT’s interest strictly limited to the death benefit is the safest path.

Documentation and Rollout

Paperwork decides audit outcomes. Sloppy documentation is the fastest way to lose an otherwise well-designed plan.

What Has to Be in Writing

The foundational document is a written split dollar agreement specifying the regime, the premium allocation, and each party’s rights in the cash value and death benefit. Under the loan regime, a promissory note between the funding source and the ILIT states the interest rate and repayment terms; that note is what creates the debtor-creditor relationship the loan characterization depends on.

A collateral assignment (loan regime) or endorsement agreement (economic benefit regime) has to be filed with the insurance carrier. The collateral assignment gives the funding source a security interest in the cash value. The endorsement splits the death benefit formally between the funding source and the ILIT. Both need updating as cash value, loan balance, and economic benefit calculations move over time.

Rolling Out the Arrangement

Most arrangements are designed to end, or “roll out,” once the policy’s cash value has grown large enough for the ILIT to repay the funding source and sustain the policy on its own. Rollout timing is usually pegged to a target age for the insured or to a point where the policy’s internal returns have stabilized.

Under the loan regime, the ILIT repays the full outstanding loan, including any accrued unpaid interest, typically by taking a withdrawal or policy loan against the cash value. Withdrawals up to the policy’s cost basis are not taxable; amounts above basis are taxable income to the ILIT. Once the loan is repaid and the collateral assignment released, the split dollar tax consequences end and the ILIT holds the policy free and clear.

Under the economic benefit regime, if the policy transfers from the funding source to the ILIT at rollout, the ILIT recognizes income equal to the policy’s fair market value minus any consideration paid and any economic benefit amounts previously reported. The ILIT takes a tax basis equal to the amount recognized. Getting rollout timing wrong can produce a large, unexpected income tax bill, which is why the rollout scenarios should be modeled before the arrangement is signed.

1
Internal Revenue Service. What’s New – Estate and Gift Tax
2
Internal Revenue Service. Rev. Proc. 2025-32
3
Internal Revenue Service. TD 9092 – Split-Dollar Life Insurance Arrangements Final Regulations
4
eCFR. 26 CFR 1.7872-15 – Split-Dollar Loans
5
eCFR. 26 CFR 1.61-22 – Taxation of Split-Dollar Life Insurance Arrangements
6
Office of the Law Revision Counsel. 26 USC 7872 – Treatment of Loans With Below-Market Interest Rates
7
Internal Revenue Service. Split-Dollar Life Insurance Arrangements – Notice 2002-8
8
Internal Revenue Service. Split Dollar Life Insurance Audit Technique Guide
9
Internal Revenue Service. Frequently Asked Questions on Gifts and Inheritances
10
Office of the Law Revision Counsel. 26 USC 2042 – Proceeds of Life Insurance
11
eCFR. 26 CFR 20.2042-1 – Proceeds of Life Insurance
12
Office of the Law Revision Counsel. 26 USC 2035 – Adjustments for Certain Gifts Made Within 3 Years of Decedent’s Death
13
Internal Revenue Service. Notice 2007-34 – Guidance Regarding the Application of Section 409A to Split-Dollar Life Insurance Arrangements