Twelve common misconceptions about IUL

Why IUL attracts so many misconceptions

An IUL puts guaranteed and non-guaranteed elements in the same contract. The floor, the maximum charges and a conditional no-lapse guarantee are guaranteed by the contract; the cap rate, participation rate, current charges and illustrated rate can be adjusted or are simply assumptions. Claims in the market often pick whichever column looks best, and mix rules from US material with Singapore rules, which produces a set of misreadings that keep recurring. The twelve entries below are grouped under four themes. Each answers in turn where the claim goes wrong, what the correct reading is, and where in the contract or benefit illustration to check. Entries touching on tax and US rules state the region to which they apply.

1. Floors, account value and lapse

Misconception 1: "With a 0% floor, the policy cannot lose money"

Where it goes wrong: The floor only requires that index interest on an index account in a single crediting period is not below 0% (the Singlife and Prudential product pages both state a guaranteed 0% floor). The cost of insurance, the policy charge and other charges continue to be deducted, and the account value can still fall. The LIA's universal life template also warns that early termination usually costs a lot and that the surrender value may be zero or below the premiums paid.

The correct reading: A 0% floor guarantees only that index interest on an index account is not negative in a single crediting period. The cost of insurance and other charges continue to be deducted, so account value and surrender value can still fall, and in the early years the surrender value is usually below the premiums paid. Where to check: the floor clause in the contract, the guaranteed column of the benefit illustration and the charges table. A numerical illustration is on the lapse page.

Misconception 2: "The account value is what I get if I surrender"

Where it goes wrong: The surrender value is the account value less the surrender charge and any outstanding loan and interest. During the surrender-charge period the surrender value is below the account value, and the LIA template includes a table of the cumulative effect of charges that shows the cost of early surrender. MoneySense likewise warns that a full surrender may incur charges.

The correct reading: When comparing early-year outcomes, use the surrender value, not the account value. Where to check: the surrender value column in the illustration, the cumulative effect-of-charges table and the surrender charge table in the product summary; see how to read a benefit illustration.

Misconception 3: "With a no-lapse guarantee, the policy can never lapse"

Where it goes wrong: A no-lapse guarantee applies only for the term stated in the contract and carries conditions. One insurer's product page (as at 5 September 2024) states that cumulative premiums, less withdrawals and amounts owing, must reach an agreed threshold, and that the life assured must not be changed. Once the term ends, or the conditions are broken, the guarantee no longer applies.

The correct reading: A no-lapse guarantee is a contract provision with conditions and a term. Where to check: the guarantee term and conditions in the product summary, and the effect of withdrawals and loans on the guarantee; see can an IUL lapse on its own.

2. Illustrations, parameters and indices

Misconception 4: "The illustrated rate is what I will earn each year"

Where it goes wrong: The illustrated column uses the crediting rate and charges on the date of the illustration. It is not guaranteed, and the template states that actual rates may be higher or lower than illustrated. US AG 49-A puts a ceiling on the illustrated rate, requires a more conservative alternate scenario to be shown alongside, and, for policies sold from 1 April 2026, requires historical tables to state that past index movements do not represent future returns.

The correct reading: The illustrated column shows how the mechanism works if parameters stay unchanged; the guaranteed column is the contractual floor. IUL index interest is settled by segment, and the differences from year to year are large. Where to check: read the guaranteed column and the age at which it lapses first, then the illustrated column.

Misconception 5: "A higher participation rate is always better"

Where it goes wrong: The participation rate only determines what proportion of the index gain is counted. The result also depends on the cap rate, the spread and the index it is paired with. HSBC Life Singapore says the participation rate on some options can be as high as 230% (9 September 2026), while Prudential's press release says the return on an uncapped index depends on the participation rate for the period (20 July 2026). The same percentage means different things on different indices. An illustration (all numbers hypothetical):

The correct reading: You cannot compare participation rates alone. Where to check: the cap rate, participation rate, spread and floor for each index in the product summary; see cap rate, participation rate, spread and floor.

Misconception 6: "Cap rates and participation rates are guaranteed by the contract"

Where it goes wrong: Current cap rates and participation rates are not guaranteed. The footnote to Prudential's press release states that cap rates, participation rates, the guaranteed minimum cap rate and the guaranteed minimum participation rate may change (20 July 2026). The US SEC investor bulletin (written about indexed annuities, where the mechanism is the same) points out that insurers can usually adjust the participation rate, cap and/or spread periodically, for example annually.

The correct reading: What the contract guarantees is the guaranteed minimum; the gap between the current value and the guaranteed minimum is the room for parameters to be lowered. Why parameters change is explained in the option budget. Where to check: the guaranteed minimum cap rate and guaranteed minimum participation rate in the product summary.

Misconception 7: "With no cap, I get whatever the S&P 500 rises by"

Where it goes wrong: An uncapped account is usually paired with a volatility-controlled index rather than the S&P 500 itself. Take the description on Great Eastern's indices page (as at 21 November 2025): the S&P 500 Engle 6% VT TCA dynamically adjusts its exposure to S&P 500 index futures using a volatility-control method and controls volatility through intraday rebalancing. The 6% in the name is the target volatility, and TCA indicates an adjustment for transaction costs. Which return basis the index uses (for example excess return or total return) is as stated in the version of the index methodology and product summary. Whichever version applies, the index's own gain is already different from that of the S&P 500.

The correct reading: "No cap" only means there is no cap rate step at crediting. It does not mean the index tracks the S&P 500. Where to check: the constituents, return basis and cost-adjustment arrangements in the index description; see index options in IUL.

Misconception 8: "A historical back-test is the return I can expect"

Where it goes wrong: A back-test applies today's rules to the past; it is not something that actually happened. S&P Dow Jones Indices discloses that the S&P 500 Engle 6% VT TCA index went live on 7 March 2025 and that data before that date are back-tested (as relayed in the Great Eastern brochure, as at 22 June 2026). US AG 49-A provides that for policies sold from 1 April 2026, historical tables may not be shown for an index with less than 10 years of history, and the LIA guidelines require any reference to past performance to carry a caution.

The correct reading: A back-test can show only the method of an index, not the future, and especially so when the back-tested period is much longer than the live period. Where to check: the live date and the back-test labelling in the index description.

3. Loans and financing

Misconception 9: "If the financing rate is below the illustrated return, it is arbitrage"

Where it goes wrong: The two sides differ in certainty. The cost of the loan is a contractual obligation and often floats with a benchmark, whereas the illustrated return is a non-guaranteed assumption. Risks listed on the HKMA consumer page include rising interest rates, non-guaranteed benefits that may fall below the illustration, and restrictions on exercising rights such as cancellation within the cooling-off period once the policy has been assigned. MoneySense reminds readers to consider universal life only if they can pay the premium without borrowing.

The correct reading: What is being compared is not two interest rates but a certain cost against a non-guaranteed outcome, together with the risks of non-renewal, additional collateral, exchange rates and lapse. Where to check: test whether you can bear the position using the guaranteed column and a stress scenario, not the illustrated column. For financing details see the premium-financing page on iul.sg.

Misconception 10: "A policy loan does not have to be repaid"

Where it goes wrong: A policy loan carries interest. Unpaid interest is added to the loan balance and continues to accrue interest. The death benefit and the surrender value are reduced by the balance, and when the balance approaches the account value the policy is at risk of lapsing. Under a trust nomination, borrowing also requires the beneficiaries' consent.

The correct reading: A policy loan is debt; the creditor happens to be the insurer. Where to check: the loan clause in the contract and the loan balance in the annual notice; see policy loans and withdrawals.

4. Classification and tax

Misconception 11: "An IUL is a fund, or an ILP"

Where it goes wrong: An IUL account holds no index, shares or fund units; the index is only a reference for crediting interest. MoneySense's comparison explains that the premiums of a universal life policy go into the insurer's non-participating fund and the insurer bears the risk of the guaranteed minimum, whereas the premiums of an ILP go into sub-funds the owner selects, and the owner bears all the investment risk.

The correct reading: The regulatory classes differ, and so do the illustration template and the treatment under the Policy Owners' Protection Scheme. Where to check: the "product type" on the cover page and the template used for the illustration; see the rules page.

Misconception 12: "IUL returns are not taxed"

Where it goes wrong: This narrative often derives from US federal tax law §7702 and §7702A, which define a life insurance contract and a modified endowment contract (MEC) under US tax law and do not apply to Singapore policies or Singapore tax residents. The relevant Singapore facts concern the tax system: IRAS states that estate duty no longer applies to deaths on or after 15 February 2008, and the LIA provides that marketing may use wording implying tax relief only for individual life policies and must carry the standard statement that, under current Singapore tax law, payouts of an individual life policy are not subject to income tax.

The correct reading: These are descriptions of the Singapore tax system and of payouts, not features of IUL, and they do not guarantee any individual's tax outcome. Insurance contracts with a cash value also fall within CRS reporting, and the insurer reports on the year-end cash value or surrender value (IRAS CRS e-Tax Guide, fifth edition, 11 August 2026). Applicable regions: Singapore and the United States. The rules differ where the owner or beneficiary is tax resident elsewhere, so obtain professional advice where you are tax resident.

Where to check each misconception is given at the end of each entry. When reading a benefit illustration, you can work through the twelve checks in how to read a benefit illustration; charges and sustainability are covered in COI and charges in an IUL and lapse. Readers who want a particular benefit illustration or contract clause checked against their own situation can register an enquiry through the contact details on this site.