A split dollar agreement is a contract between two parties that divides the costs and benefits of a permanent life insurance policy, so that one party funds the premiums while the other gains affordable access to a large death benefit. The arrangement usually pairs an employer with a key employee, or a donor with an irrevocable trust in estate planning. Since 2003, Treasury Regulations have governed these arrangements through two mutually exclusive tax regimes, and the way the contract is structured decides who owns the policy, how the IRS treats the premiums, and how the parties settle up at the end.1Internal Revenue Service. TD 9092 – Split-Dollar Life Insurance Arrangements
How the Policy Gets Split
A permanent life insurance policy has two economic pieces that a split dollar agreement carves up. The cash value builds over time as an investment element inside the policy. The net amount at risk is the gap between the total death benefit and the cash value, and it represents the pure insurance protection.
One party (typically the employer or donor) pays the premiums. The other party’s beneficiaries receive some or all of the death benefit. The premium-paying party protects its outlay by keeping the right to recover its cumulative payments from the policy’s cash value or the death proceeds when the arrangement ends. How those two pieces get divided, and who legally owns the policy on paper, defines the rest of the arrangement.
The Two Structures: Endorsement and Collateral Assignment
Every split dollar agreement follows one of two structural methods, and the choice is the single most important decision in setting up the plan. It determines legal ownership of the policy and, as a direct consequence, which tax regime applies.
Endorsement Method
Under the endorsement method, the employer owns the policy outright. The employer endorses a portion of the death benefit to the employee’s beneficiary. The policy sits on the company’s balance sheet as a corporate asset. The employee’s benefit is limited to the insurance protection component, not the cash value. Because the employer owns everything and is providing the employee a valuable benefit, the IRS treats this as a form of compensation.
Collateral Assignment Method
The collateral assignment method flips the ownership. The employee, or an irrevocable trust, holds legal title to the policy. The employer still pays the premiums, but those payments are treated as loans to the policy owner. The policy owner then assigns a portion of the cash value and death benefit back to the employer as collateral securing repayment.
The employee retains the other ownership rights: naming beneficiaries, taking policy loans, and controlling withdrawals. Once the employer has been fully repaid, the collateral assignment is released in a process called a rollout, and the employee walks away with an unencumbered policy. This structure appeals to people who want long-term control and plan to eventually own the policy outright.
How Split Dollar Arrangements Are Taxed
The 2003 Treasury Regulations established two mutually exclusive tax regimes, and the IRS looks at who owns the policy to decide which applies. Employer-owned arrangements fall under the economic benefit regime. Employee-owned arrangements fall under the loan regime.2eCFR. 26 CFR 1.61-22 – Taxation of Split-Dollar Life Insurance Arrangements
The Economic Benefit Regime
When the employer owns the policy, the employee is treated as receiving a taxable benefit each year equal to the value of the life insurance protection provided. That imputed value has to be reported as gross income annually. The calculation takes the net amount at risk, divides by 1,000, and multiplies by the applicable rate from IRS Table 2001 based on the insured’s age. If the insurance company publishes its own one-year term rates available to all standard risks and those rates are lower, the employee can use the lower figure instead.3Internal Revenue Service. Notice 2002-8 – Split-Dollar Life Insurance Arrangements
The annual taxable amount is modest in the early years because the insured is younger and the rates are low. As the insured ages, those rates climb steeply, and the annual income inclusion can become substantial. That’s why many arrangements eventually become uneconomical, and why the termination strategy matters as much as the initial design.
The Loan Regime
When the employee owns the policy, the employer’s premium payments are treated as loans. The tax consequences turn on whether the loan charges interest at or above the Applicable Federal Rate published monthly by the IRS.4Office of the Law Revision Counsel. 26 USC 7872 – Treatment of Loans With Below-Market Interest Rates A loan at or above the AFR creates no imputed income. A loan below the AFR, or one charging no interest at all, triggers imputed interest under IRC Section 7872.5eCFR. 26 CFR 1.7872-15 – Split-Dollar Loans
The imputed interest equals the difference between what the AFR would have required and what the employee actually paid. In an employment context, that difference is compensation income to the employee and a deduction for the employer. Which AFR applies depends on the loan’s term: short-term for three years or less, mid-term for three to nine years, long-term beyond nine years.
In gift split dollar arrangements used for estate planning, the same mechanics apply, except the imputed interest is treated as a gift from the donor to the trust beneficiaries rather than compensation. That gift is subject to the annual gift tax exclusion, which is $19,000 per recipient for 2026.6Internal Revenue Service. Gifts and Inheritances
The Equity Split Dollar Trap
The tax picture gets more complicated when the non-owner has access to the policy’s cash value beyond what the employer is owed. This is called an equity split dollar arrangement, and it’s where many plans run into trouble. Under the economic benefit regime, the annual taxable amount is not limited to the cost of pure life insurance protection. If the non-owner has current access to any portion of the cash value, that accessible amount is also taxable income.2eCFR. 26 CFR 1.61-22 – Taxation of Split-Dollar Life Insurance Arrangements
The IRS defines “current access” broadly. It includes any direct or indirect ability to withdraw funds, borrow against the policy, surrender it, assign it, or pledge the cash value. Even if the non-owner hasn’t actually touched the cash value, having the contractual right to do so creates a taxable event. Arrangements where the employee’s interest in the cash value grows quietly over time can rack up unreported tax liability before anyone notices.
Why Estate Planners Use Split Dollar
Outside executive compensation, split dollar is a workhorse for funding life insurance inside an Irrevocable Life Insurance Trust. The goal is to create a pool of liquid cash that pays estate taxes when the insured dies, without the death benefit being counted as part of the taxable estate. This matters most for estates heavy with illiquid assets such as closely held businesses or real estate, where heirs might otherwise have to sell property to cover a tax bill that can reach 40% of the taxable estate above the exemption.
The federal estate tax exemption for 2026 is $15,000,000 per person, following the enactment of the One, Big, Beautiful Bill signed into law on July 4, 2025.7Internal Revenue Service. What’s New – Estate and Gift Tax Estates below that threshold owe no federal estate tax. Estates above it face real liquidity pressure.
A collateral assignment structure works well here because the premium payments are loans rather than gifts. Only the imputed interest under Section 7872 counts as an annual gift to the trust beneficiaries, not the full premium amount. For a policy with $200,000 in annual premiums, the difference between gifting the full premium and reporting only the imputed interest can save hundreds of thousands of dollars in lifetime gift tax exemption over the life of the arrangement.
The estate tax exclusion only works if the insured holds no incidents of ownership in the policy at death. Under IRC Section 2042, incidents of ownership include the power to change the beneficiary, surrender or cancel the policy, assign it, pledge it for a loan, or borrow against the cash value.8Office of the Law Revision Counsel. 26 USC 2042 – Proceeds of Life Insurance A reversionary interest also counts if it exceeds 5% of the policy’s value immediately before death. That is why the ILIT, not the insured, must own the policy, and why the trust must be genuinely irrevocable. If the insured retains any of these powers, the entire death benefit gets pulled back into the gross estate.9eCFR. 26 CFR 20.2042-1 – Proceeds of Life Insurance
How the Arrangement Ends
Every split dollar agreement specifies a termination trigger, usually the employee’s retirement, separation from service, or a date written into the contract. When termination happens, the two parties settle up their respective financial interests one of two ways.
Rollout During the Insured’s Lifetime
The most common exit is a policy rollout. The employee or trust repays the employer the total premiums advanced over the life of the arrangement. This repayment is typically funded by a withdrawal or loan against the policy’s accumulated cash value. Once the employer is made whole, the collateral assignment is released and the employee owns the policy outright.
Timing matters. If the cash value has not grown enough to cover the repayment, the employee may need outside funds. Waiting too long can create problems under the economic benefit regime, where annual taxable amounts escalate with the insured’s age. The best rollout window is usually when the cash value comfortably exceeds cumulative premiums but before the annual income inclusions become punitive.
Settlement at Death
If the insured dies while the arrangement is still active, the death benefit settles it automatically. The employer receives its contractual share first, typically the cumulative premiums paid, tax-free as a return of capital. The remaining death benefit passes to the employee’s designated beneficiary, also free of income tax under the general rule that life insurance proceeds paid by reason of death are excluded from gross income.10eCFR. 26 CFR 1.101-1 – Exclusion From Gross Income of Proceeds of Life Insurance Contracts Payable by Reason of Death The agreement itself should spell out the exact dollar formula for calculating each party’s share at every possible termination event, because a split dollar arrangement without precise termination language creates disputes between the employer’s creditors and the employee’s heirs at exactly the worst possible moment.
Two Compliance Boundaries Worth Knowing
Split dollar sits at the intersection of tax law, employment law, and corporate governance. Two areas can quietly derail an otherwise sound plan.
Section 409A imposes strict rules on nonqualified deferred compensation. A split dollar arrangement that inadvertently creates deferred compensation can trigger severe penalties: the employee’s entire vested benefit becomes immediately taxable, plus a 20% additional tax, plus interest running back to the year the compensation was first deferred.11Office of the Law Revision Counsel. 26 USC 409A – Inclusion in Gross Income of Deferred Compensation Under Nonqualified Deferred Compensation Plans Most properly structured plans avoid 409A through specific exemptions: death-benefit-only arrangements are outside 409A entirely, plans where the economic benefit is included currently can qualify for the short-term deferral exception, and pre-2005 arrangements that haven’t been materially modified are grandfathered.12Internal Revenue Service. Notice 2007-34 – Guidance Regarding the Application of Section 409A to Split-Dollar Life Insurance Arrangements The danger is in arrangements that promise the employee access to cash value or other benefits extending beyond pure insurance protection.
Section 402 of the Sarbanes-Oxley Act prohibits publicly traded companies from extending personal loans to their directors and executive officers. Because the collateral assignment method treats premium payments as loans, public companies face a real question about whether loan-regime split dollar arrangements violate the prohibition. The SEC has not issued definitive guidance, and the legal community remains divided. Public companies that want to offer split dollar benefits to executives generally use the endorsement method instead. Any public company considering a collateral assignment structure should get securities counsel involved before signing.