The seven-pay test, in the statute's words. Section 7702A(b) provides that a contract fails the test "if the accumulated amount paid under the contract at any time during the 1st 7 contract years exceeds the sum of the net level premiums which would have been paid on or before such time if the contract provided for paid-up future benefits after the payment of 7 level annual premiums." Two features of that sentence do most of the work. The test is cumulative, so a large payment in year two is measured against two years' worth of the notional level premium rather than against one. And the comparison premium is a hypothetical the insurer computes from the contract's own death benefit, guaranteed interest and mortality charges, which is why no reader can calculate their own limit from the policy summary. The insurer monitors it and is generally the only party who can.
A contract year is not a calendar year. Section 7702A(e)(2) defines it as the twelve-month period beginning with the first month the contract is in force, and each corresponding twelve months after that. Anyone timing a premium against a December 31 deadline is watching the wrong date.
The material-change rule restarts the clock. Under section 7702A(c)(3), a material change in the benefits or other terms that was not reflected in an earlier determination causes the contract to be "treated as a new contract entered into on the day on which such material change takes effect," with adjustments for the cash surrender value already built up. The statute names an increase in the death benefit, and an increase in or addition of a qualified additional benefit, as material changes, with two carve-outs: an increase attributable to premiums needed to fund the lowest level of death benefit payable in the first seven years, and certain regulated cost-of-living increases tied to a broad-based index. A fresh seven-year test then runs, and a funding pattern that was comfortably inside the old limit can breach the new one.
Reducing coverage can fail the test backwards. Section 7702A(c)(2)(A) provides that a reduction in benefits within the first seven contract years is tested "as if the contract had originally been issued at the reduced benefit level." Premiums already paid are then measured against a smaller notional level premium, so a policyholder who lowers the face amount to make the policy cheaper can convert a compliant contract into a modified endowment contract using money paid years earlier. Paragraph (c)(2)(B) carves out a reduction caused by nonpayment of premiums if the benefits are reinstated within 90 days.
What changes once the label attaches. Section 72(e)(10) switches the ordering rules for living distributions from basis-first to income-first and treats a policy loan or a pledge as a distribution. Section 72(v) then adds a tax "equal to 10 percent of the portion of such amount which is includible in gross income," with exceptions only for amounts received on or after age 59½, amounts attributable to disability within the meaning of section 72(m)(7), and a series of substantially equal periodic payments. There is a narrow carve-out at section 72(e)(10)(B) for assigning or pledging a contract solely to cover burial expenses where the maximum death benefit does not exceed $25,000. That $25,000 is a fixed statutory figure, not an annually indexed amount.
Two anti-abuse rules worth knowing. Section 7702A(d) taints distributions in the year of failure and every year after, and treats any distribution made "within 2 years before the failure to meet the 7-pay test" as made in anticipation of it, so pulling money out just ahead of an overfunding does not escape the treatment. And section 72(e)(12)(A)(i) provides that all modified endowment contracts issued by the same company to the same policyholder in one calendar year are treated as a single contract, which closes the route of splitting a large deposit across several small policies.
The one cure, and its deadline. Section 7702A(e)(1)(B) lets the insurance company return the excess premium with interest within 60 days after the end of the contract year, and the amount returned reduces the premiums treated as paid for that year. Paragraph (e)(1)(C) makes the returned interest taxable to the recipient. After that window closes there is no fix: the contract is a modified endowment contract for the rest of its life, and section 7702A(a)(2) carries the status into any contract received in exchange for it, so a section 1035 exchange moves the problem rather than solving it.