Updated October 1, 2026.
Direct answer: A Business Owner’s Policy (BOP) bundles commercial property and general liability in one ISO-based form (typically BP 00 03), with standard general liability limits often at $1 million per occurrence and $2 million aggregate and property on a special causes-of-loss basis at replacement cost for building and business personal property. Carriers offer BOPs only to eligible small and mid-sized occupancies within revenue, size, and employee guidelines; flood, auto, workers’ compensation, professional liability, and adequate cyber limits still require separate coverage or endorsements.
For owners and risk managers, the job is to match the packaged form to occupancy and scale, then close the gaps the package leaves open.
BOP structure: ISO BP 00 03
The Insurance Services Office (ISO) publishes the standard Business Owner’s Policy form BP 00 03; most admitted carriers file that form or a proprietary equivalent that tracks the same two-part architecture—building and business personal property in Section I, liability in Section II, aligned with familiar property coverage A–D concepts on the property side.
Business Owner’s Policy (BOP): Packaged commercial insurance combining property (building and business personal property, usually at replacement cost) and commercial general liability in one policy. Availability is limited to eligible occupancies and size classes filed with state departments of insurance.
Section I — property
Section I follows a special (open-perils) causes-of-loss form for covered property: owned buildings at replacement cost when scheduled, business personal property (furniture, fixtures, equipment, inventory) at replacement cost, and property of others in the insured’s care, custody, or control often at actual cash value. Business income and extra expense are bundled in—indemnity runs through the policy’s period of restoration (typically 12 months), not an unlimited dollar bucket.
Flood and earthquake stay excluded on the standard BOP property section; NFIP flood coverage and separate earthquake policies fill that gap—FEMA and NFIP payouts elsewhere do not restore BOP property limits. For standard property gaps and buybacks, see property insurance exclusions and endorsements.
Declared values matter at loss time: undervalued building or business personal property limits can reduce recovery when coinsurance or similar conditions apply, even when the form says “replacement cost.”
Section II — general liability
Section II mirrors ISO commercial general liability architecture: Coverage A (bodily injury and property damage, occurrence-based), Coverage B (personal and advertising injury), and Coverage C (medical payments, often $5,000 per person). Default limits remain commonly $1 million each occurrence and $2 million general aggregate unless endorsed.
The same structural CGL exclusions apply—professional services, auto, pollution, workers’ compensation, intentional acts, and other standard carve-outs. For occurrence triggers and ABC coverages in detail, see CGL coverages A, B, and C.
Eligibility criteria
BOP eligibility is not a generic “small business” label. Carriers underwrite to filed guidelines—occupancy class, square footage, stories, revenue, payroll, and sometimes employee count—with ISO small-commercial eligibility lists as the industry reference point. Individual insurers can be stricter or slightly broader than ISO baseline rules, but they cannot offer BOP rates outside what they have filed with state regulators.
Typical qualifying profiles include retail stores, offices, service businesses, restaurants within hazard limits, apartment buildings, and condominium associations within size thresholds—often revenue under roughly $5–10 million, buildings under about six stories and 35,000 square feet, and employee counts commonly below 100. Commonly excluded or redirected occupancies include auto dealers and repair garages, taverns and nightclubs centered on liquor sales, check-cashing and firearms retail, many manufacturing operations, and habitational risks above unit thresholds.
Contractors illustrate the revenue cliff: many carriers allow low-revenue artisan contractors on a BOP with operation restrictions; general contractors, bridge work, or accounts above roughly $1–3 million in contractor revenue usually belong on a commercial package policy with appropriate classification and endorsements. Risk scoring and underwriting explain why two similar-looking businesses can land in different programs.
Coverage limits, sublimits, and common endorsements
Property limits track declared replacement cost values subject to policy deductible (often $500–$2,500 on small accounts). Business income responds to actual loss sustained during the restoration period; document revenue, payroll, and extra expense carefully if you expect a long partial shutdown.
General liability limits that fit a low-traffic office may fail a retail or food account with heavy customer volume, off-premises exposure, or products-completed operations. When contracts or exposure outgrow primary limits, umbrella and excess liability above the BOP is routine—the usual $1 million attachment aligns with standard BOP occurrence limits if underlying forms meet umbrella requirements.
Common BOP endorsements include hired and non-owned auto, employee dishonesty, equipment breakdown, outdoor signs, and sublimited cyber (often $50,000–$250,000). Technology, design, and consulting firms usually need standalone errors-and-omissions coverage.
When a BOP is insufficient
A BOP fits predictable property values, moderate liability footprint, and eligible occupancy classes. It stops being adequate when:
- Professional judgment drives the revenue (architects, engineers, IT services, consultants, agents)—errors-and-omissions exposure sits outside standard BOP liability insuring agreements.
- Customer data, payment cards, or regulated health information create cyber exposure above thin BOP endorsements.
- Owned or hired vehicles require a commercial auto policy regardless of fleet size.
- Employees trigger workers’ compensation mandates in operating states—never included in a BOP.
- Property values, multi-location schedules, or specialized property (fine arts, valuable papers, broad inland marine needs) exceed BOP capacity or form language.
- Contractual liability, landlord requirements, or products exposure demand higher limits or coverage forms only available on commercial package or monoline policies.
Graduating to a commercial package policy or blended monoline program is a coverage design exercise, not a failure of the BOP—it reflects scale and hazard class.
Frequently Asked Questions
What is a Business Owner’s Policy (BOP) and what does it cover?
A Business Owner’s Policy (BOP) is a packaged commercial policy that combines property and general liability coverage in one form, usually at a lower combined premium than buying those lines separately. The ISO BOP (BP 00 03) is the common baseline: Section I insures building (if owned) and business personal property on replacement cost, includes business income and extra expense (typically limited by a 12-month period of restoration), and still excludes flood and earthquake unless added elsewhere. Section II provides CGL-style coverage—often $1 million per occurrence and $2 million general aggregate—plus personal and advertising injury and medical payments. Carriers only offer BOPs to accounts that meet filed eligibility rules.
What businesses are eligible for a BOP?
Eligibility is carrier-specific but generally tracks ISO small-commercial guidelines: annual revenue often under roughly $5–10 million, buildings under about six stories and 35,000 square feet, approved occupancy classes (retail, office, service, restaurant, apartments, condominiums, and similar low-to-moderate hazard operations), and employee counts commonly under 100. Auto dealers, bars operating primarily as liquor establishments, firearms dealers, amusement operations, and many manufacturers are often ineligible. Contractors may qualify only below revenue thresholds and with restrictions on operation type; above those thresholds a commercial package policy is the usual path.
What coverages are not included in a standard BOP?
A BOP is not a full commercial program. Standard gaps include commercial auto, workers’ compensation (state-mandated and never part of a BOP), professional liability and errors-and-omissions, employment practices liability, directors and officers liability for corporations, and limits-sized cyber coverage—BOP cyber endorsements are often sublimited. Flood and earthquake are excluded from the property section unless separate coverage is purchased. Businesses with significant premises traffic, products exposure, or contractual liability requirements often need umbrella or excess liability above the BOP’s general liability limits.
When should a business add umbrella or excess liability above a BOP?
Add umbrella or excess liability when $1 million per occurrence and $2 million aggregate general liability limits no longer match contracts, landlord requirements, or the scale of bodily injury and property damage exposure. Food service, retail with heavy foot traffic, businesses with off-premises operations, and any account with products-completed operations exposure are common triggers. The typical $1 million umbrella attachment point aligns with standard BOP general liability limits, but underlying policies must meet the umbrella carrier’s required limits and forms.
How do property limits and business income work on a BOP at claim time?
Building and business personal property limits should reflect replacement cost values declared on the policy; undervaluation can reduce recovery if coinsurance or similar conditions apply. Business income and extra expense respond to covered physical loss but are bounded by the policy’s period of restoration—commonly 12 months—not an open-ended dollar cap. Extra expense must qualify under the form’s definitions. Valuation disputes on partial losses still turn on whether property is settled at replacement cost or actual cash value for the item class, and on how business income documentation supports the indemnity calculation.
When has a business outgrown a BOP?
Move to a commercial package policy or standalone lines when revenue, payroll, property values, or hazard class exceed BOP filing thresholds; when operations need contractor’s equipment, installation floaters, or inland marine forms; when professional services create errors-and-omissions exposure; when fleet or multi-state workers’ compensation requirements appear; or when cyber, crime, or pollution exposures exceed what BOP endorsements reasonably cover. A BOP fits many small accounts; it is a starting package, not the ceiling for growing or specialized risks.