Will an IUL lapse on its own: no-lapse guarantees, minimum premiums, the grace period and a zero account value

Definition: what lapse is, and is not

Lapse is the termination of a policy because the account value cannot cover the cost of insurance and charges that fall due and no top-up is paid within the grace period, at which point the cover ends. MoneySense puts it this way: a universal life policy lapses when its cash value falls to zero, unless you top up premiums (updated 28 Sep 2026). The LIA's universal life cover page template likewise requires a statement that the policy will lapse if the account value is insufficient to pay charges and that additional premiums may be needed to keep it in force (MU 22/24, 7 Jun 2024).

Two points first. First, a fall in the index does not by itself make an IUL lapse: index accounts commonly have a 0% floor, so index interest is not negative. Second, lapse is caused by deductions, not by losses: index interest is credited only when a segment matures, whereas cost of insurance and policy charges are deducted continuously. Lapse is also different from two other actions that are often confused with it:

How lapse happens: the account value is deducted down to zero

Each period the policy charge and cost of insurance are deducted from the account value. Cost of insurance is charged on the net amount at risk, and both MoneySense and the LIA consumer guide note that insurance charges usually rise with age. When index interest is 0 or low in some years, the account value falls year by year under the deductions. The table below is a purely arithmetic illustration and does not correspond to any product:

Notes to the illustration: the opening account value is 100 and no further premium is paid; deductions fall once at the end of each year, 4.0 in Year 1 and rising by 0.4 each year thereafter; surrender charges are not included; the 5% in Scenario B is only an assumption, not an expectation. Two ways to read it: in Scenario A, zero crediting plus rising deductions exhaust the account value at about Year 15; in Scenario B, even with 5% credited every year, the account value begins to fall after Year 3 because that year's deductions exceed the interest credited in the year. In real products deductions are made monthly and cost of insurance also depends on the death benefit formula, so the numbers would differ, but the logic is the same.

The no-lapse guarantee: what it covers and what conditions come with it

A No-Lapse Guarantee is a term of the contract: within a stated term, and provided the stated conditions are met, the policy remains in force even if the account value falls to zero. It is a product term and not an inherent property of IUL; the term and conditions vary by product and are commonly for the first several years. The types of condition visible on public pages are as follows (as stated on one company's product page, as at 5 Sep 2024; the company's product summary and policy contract prevail):

"Having a no-lapse guarantee" does not mean "never lapsing": once the term ends, a condition is broken or the threshold is not met, the guarantee no longer applies. For the effect of withdrawals and loans on the guarantee, see Policy loans and withdrawals.

Single premium versus flexible premium: how sustainability differs

The LIA consumer guide reminds readers that universal life gives flexibility, so you should review regularly whether the policy's performance still supports your financial goals. MoneySense's introduction is blunter: "Flexible premiums sound attractive—until the charges kick in" (updated 28 Sep 2026). A footnote on the Great Eastern product page also states that additional premiums require approval and must meet minimum premium requirements (as at 17 Aug 2026). The specific minimum premiums, top-up amounts and thresholds are for the product summary to say.

Grace period, automatic premium loan and reinstatement

The LIA's general position takes the "premium due date" as its starting point; universal life does not necessarily have a fixed due premium, so how the grace period is counted is for the contract to say. The conditions for reinstatement are listed in the contract and may include paying overdue amounts and a declaration of health. MoneySense suggests checking against the lapse scenario in the benefit illustration and watching for policy status notices sent by the insurer.

What "the guaranteed column lapses before age N" means

The LIA template requires the main illustration and the cover page to state truthfully "expected to lapse before age N" in a scenario in which lapse is expected. The guaranteed column uses the guaranteed minimum crediting rate and maximum charges, the least favourable conditions the contract permits, so a warning here is not surprising. What it shows is dependency: for the policy to reach a higher age, current crediting rates and current charges must broadly hold, or premiums must be topped up along the way, and both of those are non-guaranteed.

Three actions follow from reading it. First, look at how N relates to the purpose of the cover: does the period before N cover the stage of life that needs protection? Second, ask which years before N might require top-ups and roughly how much; a licensed representative can re-issue the illustration under different parameters. Third, when comparing several products, make age, sex, smoker status, currency and premium payment term the same before comparing lapse ages. For the full method of reading, see How to read a benefit illustration.

Annual review: which indicators to watch

The purpose of a review is not to predict but, while the account value still has a buffer, to decide in good time whether to top up premiums, adjust the withdrawal plan or reassess the sum assured. If you would like the sustainability of a particular policy interpreted in light of your own circumstances, you can register your needs through the contact details on this site.