MO Property & Casualty common mistakes
MO Property & Casualty · Understand the traps and how to avoid them.
Treating a 'non-admitted' insurer as automatically illegal, and therefore assuming a client can never lawfully buy coverage from one, instead of asking whether the risk qualifies for surplus lines placement through a licensed surplus lines producer.
Study material groups admitted/non-admitted/unauthorized insurers into one 'approval' bucket, so candidates collapse three distinct legal statuses into a single yes/no question about legality.
What to do instead
Build a three-row comparison chart - admitted, non-admitted (surplus lines), unauthorized - with columns for rate/form filing, guaranty fund participation, and lawful placement method. Before answering a scenario question, ask: 'Is the insurer licensed in this state, and if not, was the placement channel lawful?'
Using 'risk,' 'peril,' and 'hazard' interchangeably in questions - for example calling an icy sidewalk a peril, or labeling a driver who leaves keys in an unlocked car a moral hazard.
The three terms are used loosely in everyday speech, and exam distractors swap them precisely because the words sound interchangeable.
What to do instead
Anchor each term to a one-line definition and a fixed example: risk = uncertainty of loss; peril = the cause of loss (fire, windstorm); hazard = a condition that increases the chance or severity (icy sidewalk = physical hazard; leaving keys in the car = morale hazard). Label the example first, then choose the answer that matches the label.
Computing an actual cash value settlement by taking replacement cost minus the deductible, or applying depreciation to the whole policy limit instead of to the damaged property only.
Candidates memorize 'ACV = replacement cost minus depreciation' as a formula but never practise the order of operations, and policy language on loss settlement is written in dense paragraphs that they skim.
What to do instead
Work three numeric examples end to end in a fixed sequence: (1) determine replacement cost of the damaged portion, (2) subtract depreciation to reach ACV, (3) apply the deductible, (4) cap at the policy limit. Repeat with a replacement cost form to see where depreciation drops out.
Assuming the HO-3 gives open-peril (all-risk) protection to everything on the policy, and therefore answering that a lost or mysteriously missing personal property item is covered.
The HO-3 is commonly described as the 'open peril' homeowners form, and candidates stop reading at that label without learning that the open-peril treatment applies to the dwelling and other structures but not to contents.
What to do instead
Draw a four-column matrix of Coverage A, B, C, D for each form you must know (HO-2, HO-3, HO-5, HO-8), marking each cell named-perils or open-perils. Then test yourself with 'mysterious disappearance' and 'breakage' scenarios, which fall outside the named perils on contents.
Applying a coinsurance penalty to a loss under a form that has no coinsurance clause (agreed value, or a reporting form with a premium adjustment), or inverting the penalty formula by dividing the loss by the required insurance instead of dividing the limit by the required insurance.
Coinsurance is drilled as a single formula, so candidates apply it mechanically to every commercial property question and invert the ratio under time pressure.
What to do instead
Write the formula as (limit carried ÷ limit required) × loss, then subtract the deductible. Before computing, confirm the form actually uses coinsurance by checking the loss settlement provision. Practise five problems where two of them are agreed-value or reporting forms so you must first decide whether the penalty applies at all.
Classifying damages incorrectly - putting pain and suffering into special damages, or skipping the four negligence elements and going straight to 'who was more at fault' in a comparative negligence question.
Candidates answer the fact pattern they find most familiar (fault allocation) and never run the required elements checklist, and general versus special damages are memorized as a pair without examples.
What to do instead
Use a written checklist for every liability question: duty, breach, proximate cause, damages - then fault rules, then damage type. Attach one concrete example to each damage category (medical bills and lost wages = special; pain and suffering = general) and state it aloud before selecting an answer.
Answering that property damage caused by the insured's own defective workmanship is covered because a subcontractor performed the work, without checking whether the damage is to the insured's own product or work versus other property, and without confirming the subcontractor exception applies to the specific exclusion invoked.
The business risk exclusions (your work, your product, impaired property) are read as one blur, and the subcontractor exception is remembered as a blanket fix rather than an exception attached to one exclusion.
What to do instead
Map each exclusion separately with three prompts: what property is damaged, who did the work, and which exclusion is triggered. Then verify that the subcontractor exception belongs to that exclusion. Drill 'faulty work by our sub damaged the building' separately from 'our sub's work damaged the sub's own work'.
Concluding that a loss occurring while the insured was delivering pizza, running a ride-share trip, or using a vehicle furnished for regular use is covered by the personal auto policy, on the grounds that the vehicle was listed on the declarations.
Candidates focus on 'is the vehicle on the policy' and treat that as the whole coverage test, overlooking the use-based exclusions and the regular-use exclusion for non-owned autos.
What to do instead
Test every auto scenario against two questions in order: (1) is the vehicle a covered auto as defined, and (2) is the use excluded (carrying persons or property for a fee, delivery, regular-use non-owned auto)? Build a list of the use exclusions and, for each, name the endorsement or commercial policy that fills the gap.
Treating workers' compensation as fault-based - reducing or denying Part One benefits because the employee was careless - or confusing Part Two employer's liability with Part One statutory benefits.
Every other coverage studied is fault-based, so the no-fault, exclusive-remedy nature of workers' compensation is the exception that gets overwritten by habit; Part One and Part Two are also memorized as 'two parts' without distinct functions.
What to do instead
State the exclusive remedy rule as a sentence you can recite: statutory benefits are payable regardless of fault, and in exchange the employee gives up the right to sue the employer. Then define Part Two as coverage for employer liability claims outside the statutory benefit schedule (such as a third-party action-over or loss of consortium) and give one example of each part.
Assuming the businessowners policy is a complete commercial package that includes workers' compensation, professional liability, or commercial auto liability, and answering coverage questions accordingly.
The BOP is taught as 'the small business policy,' which creates a mental picture of a total solution rather than a defined package of property plus general liability with specific optional endorsements.
What to do instead
Write a two-column list: what the BOP actually provides (building, business personal property, business income, general liability) versus what must be bought elsewhere (workers' compensation, auto liability, professional/E&O, employment practices). Check eligibility limits and endorsements separately, then test each scenario against that list rather than against intuition.