What Is the 'Cost of Insurance' Charge in a Universal Life Policy?
Universal life insurance is often described as flexible, but behind that flexibility sits a recurring internal charge that determines how the policy’s cash value actually moves over time.
The short answer
The cost of insurance, often abbreviated COI, is the internal charge a universal life policy deducts from its cash value, typically monthly, to pay for the pure death benefit protection the policy provides. It functions similarly to the mortality-based cost built into term life insurance, embedded inside the policy, and it’s deducted automatically regardless of how the policyholder chooses to pay premiums that month.
How the charge is deducted
A universal life policy separates the idea of “premium paid in” from “cost of coverage.” Premiums a policyholder pays go into the policy’s cash value account, and from that account, the insurer deducts the cost of insurance charge along with other policy expenses on a regular schedule. What’s left after those deductions is what continues to grow, generally earning interest or investment returns depending on the policy type. This structure is part of what distinguishes universal life from traditional whole life, where the internal cost of coverage isn’t broken out and shown separately in the same way.
Why the charge tends to rise over time
- Age drives the base rate. The cost of insurance is generally calculated using the insured person’s current age, and since mortality risk increases with age, the per-unit cost of coverage tends to rise each year.
- Net amount at risk matters. The charge is usually based on the difference between the death benefit and the current cash value, called the net amount at risk, so a policy with a shrinking cash value cushion can see its effective cost increase faster.
- Rates can be non-guaranteed within limits. Many policies specify a maximum COI rate along with a lower current rate the insurer actually charges, meaning the charge can increase over time within contractual limits set at issue.
- Health class stays fixed. Unlike buying a new policy, the underwriting classification from when the policy was issued generally continues to apply, so a change in health after issue typically doesn’t raise the charge further.
Why this matters for how a policy performs
Because the cost of insurance draws down cash value every month, a policy that’s underfunded, meaning less premium is going in than the charges plus desired growth require, can see its cash value erode until it isn’t enough to cover the deductions, potentially causing the policy to lapse. This is part of why funding levels, such as the target premium an insurer references for a policy, matter beyond simply meeting a contractual minimum. Some policies also include a no-lapse guarantee that protects the death benefit from lapsing due to rising costs, provided certain premium conditions are met.
What to weigh when reviewing a policy
Reviewing an annual statement for a universal life policy generally means looking at how much of each premium payment is being absorbed by the cost of insurance versus how much is adding to cash value, since that ratio shifts as the insured ages. Comparing current charges against the policy’s illustrated projections, rather than assuming performance will match the original sales illustration exactly, is a reasonable habit for anyone holding this type of policy long term.
A practical habit
Requesting an in-force illustration periodically, which shows projected charges and cash value under current assumptions, can reveal whether a policy is on track or headed toward underfunding well before it becomes an urgent problem. Because rules and product designs vary and change over time, reviewing the specific contract language remains the most reliable source of how a given policy’s charge actually works.