As companies grow past their startup years, owners often want to reward key executives with something more meaningful than a salary bump — without handing over equity or taking on a benefit obligation the business can't predict the cost of. Split-dollar arrangements solve a specific version of this problem: they let a business and a key employee share the cost and benefit of a life insurance policy in a way that's flexible, recoverable, and doesn't require an irrevocable commitment.
What split-dollar actually is
At its core, a split-dollar arrangement is an agreement — not a type of insurance product — about how the premiums, cash value, and death benefit of a life insurance policy are divided between two parties, typically a business and a key employee (or sometimes a business and a shareholder, or two businesses). The policy itself is usually a standard permanent life insurance policy; the split-dollar agreement is the legal structure layered on top that defines who pays what and who receives what.
The two primary structures
Endorsement method. The business owns the policy and pays the premiums. Through an endorsement, the business grants the key employee's beneficiary a portion of the death benefit (often matching the employee's economic value to the company), while the business retains the cash value and the remaining death benefit. This structure keeps control with the business and is often used for key person retention, since the arrangement typically ends if the employee leaves.
Collateral assignment method. The key employee (or their trust) owns the policy, and the business loans the employee the premium amounts, secured by a collateral assignment of the policy's cash value and death benefit. The business is repaid, typically with interest, from the policy's cash value or death benefit. This structure is more often used in estate planning and executive benefit contexts where the employee's long-term ownership of the policy matters.
Why growing companies use this instead of other benefits
- No immediate compensation expense comparable to cash bonuses. Depending on the structure, the business's outlay can function more like a loan or an asset on its books than a pure expense, which matters for a company managing cash flow carefully during growth.
- Retention leverage without equity dilution. Unlike phantom stock or actual equity grants, split-dollar arrangements don't require valuing or diluting ownership — they use life insurance economics instead.
- Recoverability. In most structures, the business can recover its premium outlay (and often more) from the policy's cash value or death benefit, which isn't true of a cash bonus or a straightforward compensation increase.
- Selective and flexible. Split-dollar arrangements can be offered to one key executive without creating a formal, broad-based benefit plan subject to the same nondiscrimination rules that govern qualified retirement plans.
What growing companies get wrong
- Tax treatment varies significantly by structure. Endorsement and collateral assignment arrangements have different tax consequences for both the business and the employee, and the rules changed meaningfully after 2003 regulations — older agreements drafted before then may not reflect current treatment.
- The agreement needs to specify an exit. What happens if the employee leaves, retires, or the arrangement is terminated early needs to be defined upfront, not negotiated after the fact.
- Imputed income calculations matter. In many structures, the employee has imputed income based on the economic benefit they're receiving, calculated using IRS tables — getting this wrong creates compliance exposure for both parties.
- It isn't a substitute for a retirement plan. Split-dollar is a selective executive benefit, not a qualified plan, and shouldn't be the only retirement-oriented benefit offered to key people if broader retention goals are in play.
Who this actually fits
Split-dollar arrangements tend to make the most sense for closely held companies with a small number of key executives whose retention is disproportionately important to the business, where the owner wants more flexibility and selectivity than a qualified plan allows, and where there's enough cash flow stability to commit to premium payments over a multi-year horizon.