Businessowners Policy (BOP) in Depth

What the BOP Is and Who Qualifies

The Businessowners Policy (BOP) is a pre-packaged, indivisible policy that combines commercial property and commercial general liability into one contract aimed at small to mid-size businesses. ISO writes it on the BP 00 03 Businessowners Coverage Form. Unlike the Commercial Package Policy (CPP), where the insured chooses and rates each line separately, the BOP is sold as a single product with most coverages built in.

Quick Answer: A BOP is for eligible small businesses and is rated as one package; a CPP is modular and used when a risk is too large, too hazardous, or needs lines the BOP cannot offer.

Eligibility is the most-tested concept. Acceptable risks include apartment buildings, offices, retail (mercantile) stores, wholesalers, restaurants within receipt/area limits, and light processing/service operations. Common ineligible classes:

• Manufacturers beyond limited light processing
• Auto dealers, auto repair, and gas stations (auto exposure)
• Banks, financial institutions, and insurance offices
• Bars/taverns and restaurants exceeding receipts or seating limits
• Condominium or apartment buildings over the height/area limits in the rules
• Contractors above defined size (often moved to a CPP)

The trap: a candidate sees "small business" and assumes a BOP fits. If the class is excluded — say a 60-unit high-rise apartment or a machine shop — the answer is a CPP, not a BOP.

Property Coverage Inside the BOP

BOP property is written open-peril (special form) under BP 00 03 and, critically, on a replacement-cost, NO-coinsurance basis. This is the single biggest difference from the CPP's Building and Personal Property Coverage Form (CP 00 10), which defaults to 80% coinsurance and ACV unless replacement cost is endorsed.

Two Coverages

• Building — the structure, fixtures, permanently installed machinery and equipment.
• Business Personal Property (BPP) — contents, stock, furniture, tenant's improvements and betterments.

Because there is no coinsurance, there is no coinsurance penalty math on a standard BOP. Instead, the insured must keep the limit adequate; the form applies an automatic seasonal cushion and inflation-sensitive valuation. A worked comparison drives the point home:

*CPP penalty: ($300,000 ÷ (0.80 × $500,000)) × $100,000 = (300,000 ÷ 400,000) × 100,000 = $75,000, minus deductible. The BOP, having no coinsurance clause, pays the full $100,000 (subject to the limit and deductible). On the exam, "no coinsurance penalty" is a defining BOP feature.

The 25% Seasonal Increase

The BOP automatically increases the business personal property limit by 25% to cover seasonal inventory build-ups, provided the limit equaled at least 100% of average BPP for the prior 12 months. A retailer carrying $200,000 BPP gets up to $250,000 during a holiday stocking surge with no endorsement.

Built-In Extensions and Business Income

The BOP folds in coverages that would be separate (and separately rated) on a CPP. Key built-ins:

• Business Income and Extra Expense — included automatically, no dollar limit and no coinsurance, but limited to losses within 12 consecutive months after the direct physical loss. A 72-hour waiting-period style civil-authority and a dependent-property sublimit also appear.
• Money and Securities — limited employee-dishonesty/crime style extensions at modest sublimits.
• Outdoor signs, accounts receivable, valuable papers, and debris removal — built in at stated sublimits.
• Equipment Breakdown — available by endorsement (BP 04 31-style), adding boiler/machinery perils.

Business Income Worked Example

A bakery shut down 5 months by a covered fire loses $18,000/month in net income plus continuing expenses. Because BOP business income has no limit and no coinsurance, the policy pays the full $90,000 (5 × $18,000), as long as restoration falls within the 12-month period. Contrast the CPP, where business income usually carries a stated limit and a coinsurance percentage that can trigger a penalty.

Trap: Candidates assume "no limit" means "forever." The cap is time (12 months), not dollars. A loss dragging past 12 months stops being paid even though dollars remain.

Liability Inside the BOP

BOP liability tracks the CGL occurrence form. It provides:

• Bodily Injury and Property Damage Liability on an occurrence trigger
• Personal and Advertising Injury
• Medical Payments — default $5,000 per person, paid regardless of fault
• Products-Completed Operations, included within the aggregate

Limits are stated as a per-occurrence limit and an annual aggregate. A common structure is $1,000,000 occurrence / $2,000,000 aggregate. Like the CGL, defense costs are paid in addition to the limit and do not erode it.

Aggregate Erosion Numeric

A contractor-eligible BOP has a $1M occurrence / $2M aggregate. Three claims settle at $800,000, $700,000, and $900,000. The first two ($1,500,000) leave $500,000 of aggregate. The third $900,000 claim is paid only to that remaining $500,000; the insured is exposed for the $400,000 gap. This mirrors CGL aggregate mechanics and is a frequent exam computation.

BOP vs CPP at a glance