SLII Diploma in Insurance common mistakes
SLII Diploma in Insurance · Understand the traps and how to avoid them.
Answering questions about the principle of indemnity, insurable interest, or subrogation by applying everyday fairness intuitions rather than the strict doctrinal tests, for example saying a person can insure any property they use or that a claim can exceed the actual loss.
Candidates study these principles as definitions to memorise and never practise applying the legal tests to a scenario, so under exam pressure they default to moral reasoning ('it would be unfair to pay nothing') instead of asking whether the interest existed at inception, whether the loss is measurable in money, and whether the insurer has actually paid before subrogating.
What to do instead
Build a one-page decision checklist for each core principle: for insurable interest, ask who benefits financially and when the interest must exist (at inception for property, at loss for life); for indemnity, ask what the pre-loss value was and whether betterment is involved; for subrogation, confirm the insurer has paid and that the insured has not already been fully compensated. Run ten past-style scenarios through the checklist until the sequence is automatic.
Confusing the roles of agent, broker, and insurer when a question asks who owes a duty to whom, and stating that a broker acts for the insurer or that an agent's knowledge is never imputed to the insurer.
The distribution chain is taught as a list of job titles rather than as a set of legal relationships, so candidates cannot trace which party owes the duty of disclosure, who holds client money, or whose knowledge binds the contract.
What to do instead
Draw the three relationships on one diagram with arrows for 'acts for', 'owes duty to', and 'receives remuneration from'. Annotate each with the key legal consequence: agent's knowledge imputed to principal, broker as agent of the insured, insurer as principal. Redo the diagram from memory weekly and test it against questions about disclosure and remuneration.
Treating the duty of disclosure and the duty not to misrepresent as identical, and answering 'utmost good faith' questions without distinguishing innocent, negligent, and deliberate non-disclosure or the remedies available for each.
Textbook summaries often merge the two duties into a single phrase, so candidates cannot match a scenario to the correct remedy, and they forget that the remedy depends on the state of mind of the proposer.
What to do instead
Make a three-column table: type of non-disclosure or misrepresentation, the proposer's state of mind, and the remedy (avoidance, damages, proportional reduction, or no remedy). Learn one short scenario per row and practise classifying unseen scenarios into the table before writing the answer.
Ignoring the policy wording and answering claims or underwriting questions from general knowledge, for example assuming all losses are covered unless excluded rather than starting from the insuring clause, conditions, and warranties.
Candidates revise summaries rather than the structure of a policy, so they do not have a habitual reading order and skip the insuring clause when a dramatic exclusion in the scenario distracts them.
What to do instead
Adopt a fixed four-step routine for every wording question: insuring clause first, then exclusions, then conditions and warranties, then the claim quantum. Practise on short specimen wordings and write the four steps out even when the answer seems obvious, so the order becomes automatic under time pressure.
Confusing proximate cause with the last event in a chain, and failing to apply the interrupted-chain and concurrent-cause tests when a loss has multiple contributing factors.
Candidates learn 'proximate means nearest' as a slogan and never work through examples where the dominant cause is earlier in the chain, such as a storm that leads to water damage days later.
What to do instead
Learn the operative test as 'the dominant, effective, or efficient cause' and practise with three worked chains: one where the earlier event dominates, one where a new intervening act breaks the chain, and one with two concurrent causes where one is excluded. Write the cause you select and one sentence justifying why the others are not dominant.
Underwriting questions answered by listing generic rating factors without linking them to the hazard they represent or to the cover being priced, so answers mention 'age' or 'location' but never explain morbidity, moral hazard, or accumulation.
Candidates memorise factor lists without the underlying risk theory, so they cannot explain why a factor matters or how it changes the terms, excess, or premium.
What to do instead
For each factor you revise, write one line linking it to a named hazard and to the underwriting action it triggers (decline, load, excess, exclusion, or terms). Rehearse five factors per class of business and check that each answer names the hazard and the action, not just the factor.
Describing claims handling as a single step ('assess and pay') instead of a sequence covering notification, reservation of rights, investigation, quantum, fraud checks, subrogation, and recovery, and omitting duties owed to the insured during the process.
Revision notes compress the process into a definition, and candidates have never mapped the timeline, so they lose marks for missing stages rather than for wrong content.
What to do instead
Draw the claims timeline as a horizontal flow with the insurer's duty and the insured's duty at each stage, plus the point where a reservation of rights letter is issued and where subrogation rights arise. Practise writing the flow from memory in three minutes, then answer a scenario question by walking the flow and marking which stages the facts engage.
Quoting a regulatory requirement, capital figure, or statutory time limit with false precision, or citing a rule from the wrong jurisdiction, when the question only needs the principle and its purpose.
Candidates memorise numbers without the source or date, and under pressure they invent a plausible figure rather than state the principle, which is penalised more heavily than an omission.
What to do instead
For each regulatory topic, record the principle, the purpose, and the source instrument, and only add a number if you can also state its source and effective date. In the exam, if the figure is uncertain, write the principle and the consequence of breach instead of guessing a number, and flag the topic for review afterwards.
Confusing the regulatory objectives and the separate roles of the prudential and conduct regulators, attributing conduct supervision to the prudential body or vice versa, and mixing up which body authorises, which supervises market conduct, and which handles complaints.
The regulatory architecture is studied as a list of names rather than as a division of functions, so candidates cannot place a scenario in the correct regime.
What to do instead
Build a matrix with rows for authorisation, prudential supervision, conduct supervision, complaints, and compensation, and columns for each regulator and scheme. Fill it from memory, check against your notes, and practise placing five short scenarios into the correct row and column.
Writing business management and professionalism answers as generic management prose ('good communication is important') without naming the specific mechanism, such as treating customers fairly outcomes, conflicts of interest management, delegated authority monitoring, or continuing professional development records.
Candidates treat this domain as common sense and do not learn the named frameworks, so their answers lack the terminology and concrete controls that earn marks.
What to do instead
Create a framework sheet naming each mechanism with one control and one evidence source, for example conflicts of interest with a register and disclosure, or delegated authority with audit and underwriting reviews. For every practice question, force yourself to name at least one framework, one control, and one piece of evidence in the answer.