9.4 Business Income and Extra Expense

Key Takeaways

  • Business Income (CP 00 30) is time-element coverage replacing lost net income plus continuing expenses, including payroll, during the period of restoration.
  • The period of restoration begins 72 hours after the loss and ends when property is restored with reasonable speed or business moves permanently; it is not capped by policy expiration.
  • BI coinsurance is based on 12-month projected income; options like Monthly Limit of Indemnity, Maximum Period of Indemnity, and Agreed Value modify or suspend it.
  • Extra Expense (CP 00 50) pays added costs to keep operating or speed restoration and has no 72-hour waiting period.
  • Civil Authority coverage extends BI/EE when a government order bars premises access due to damage to nearby property.
Last updated: June 2026

Time-Element Coverage

Direct property forms pay for damaged buildings and contents. Business Income (BI) coverage, ISO form CP 00 30, is a time-element coverage: it replaces the income a business loses while operations are suspended by a covered direct physical loss. Without it, an insured can rebuild a burned restaurant yet go bankrupt from months of zero revenue.

Business income equals net income (profit or loss) that would have been earned plus continuing normal operating expenses, including payroll. The loss must arise from direct physical damage by a covered cause of loss to property at the described premises, and coverage runs during the period of restoration.

The Period of Restoration

The period of restoration is the clock during which BI is payable. It:

  • Begins 72 hours after the direct physical loss (for the Business Income coverage; immediately for Extra Expense), and
  • Ends on the earlier of when the property should be repaired/rebuilt with reasonable speed, or when business resumes at a new permanent location.

The 72-hour waiting period is a time deductible, not a dollar deductible — a frequent exam point. The standard period of restoration is not limited by the policy expiration date; it continues until restoration is reasonably complete. An Extended Business Income provision then continues coverage (typically up to 60 days, extendable by endorsement) while revenue ramps back to normal after reopening.

Business Income Coinsurance and Options

BI typically carries a coinsurance clause based on the income the business would have earned over the next 12 months. The insured chooses options that change how coinsurance applies:

  • Monthly Limit of Indemnity — removes coinsurance; caps monthly payment at a stated fraction (1/3, 1/4, or 1/6) of the limit.
  • Maximum Period of Indemnity — removes coinsurance; pays for up to 120 days (4 months).
  • Agreed Value — suspends coinsurance when the insured files a Business Income Report/Worksheet and carries the agreed limit.

Worked coinsurance example: Projected 12-month BI value is $1,200,000 with a 50% coinsurance clause, so the required limit is $600,000. The insured carries $450,000 and suffers a $300,000 BI loss. Did/Should = $450,000 ÷ $600,000 = 0.75; payment = 0.75 × $300,000 = $225,000. The $75,000 shortfall is the coinsurance penalty.

Extra Expense Coverage

Extra Expense (EE) pays the additional costs a business incurs to avoid or minimize the suspension of operations and to continue running — for example, renting temporary space, leasing equipment, or paying overtime. It can be written inside the BI form or as a standalone Extra Expense form (CP 00 50) for businesses (data centers, newspapers, dairies) that must keep operating no matter what.

Difference to remember:

  • Business Income reimburses lost income while you are down.
  • Extra Expense reimburses costs you spend to stay up or get back up faster.

EE has no 72-hour waiting period and frequently uses declining limits (e.g., 40%/80%/100% of limit available depending on how long the restoration lasts). Civil Authority coverage extends BI/EE when a government order bars access to the premises because of damage to nearby property — typically starting 72 hours after the order and lasting up to 4 weeks.

Measuring the Business Income Loss

Adjusting a BI claim is a forecasting exercise: the adjuster projects what net income and continuing expenses would have been had no loss occurred, using prior financials and trends. Two adjustments cut both ways:

  • Continuing expenses (rent, loan payments, key salaries) are reimbursed because they keep accruing during the shutdown.
  • Non-continuing expenses (raw materials not bought, hourly labor laid off, utilities for closed operations) are subtracted because the business no longer incurs them.

The insured also has a duty to resume operations with reasonable speed, including using undamaged stock or other locations. Failure to mitigate reduces recovery. Ordinary payroll can be included for a default 60 days or limited/excluded by endorsement to lower premium, a common cost-saving option for businesses able to lay off staff quickly.

Dependent Properties and Related Time-Element Extensions

Business income can be triggered indirectly. Dependent Property (Contingent Business Interruption) coverage, often added by endorsement (CP 15 08/CP 15 09), pays when a key supplier, customer, manufacturer, or 'leader' property that attracts customers suffers a covered loss, even though the insured's own premises are undamaged. A parts maker whose sole supplier burns down can lose income through no fault of its own.

Other extensions worth knowing: Extended Business Income continues coverage while sales rebuild after reopening (default 60 days); Newly Acquired Locations extends BI to recently purchased premises for a stated limit and period; and Civil Authority coverage is itself a time-element extension keyed to government access orders rather than damage at the insured's own site.

Finally, distinguish the two BI forms: CP 00 30 combines Business Income and Extra Expense, while CP 00 32 is Business Income WITHOUT Extra Expense (cheaper, for firms that gain little from spending to stay open). Both require an underlying covered cause of loss to direct property — a pure loss of customers, market downturn, or a power outage from an off-premises event that caused no covered physical damage does not trigger BI under the base form.

Test Your Knowledge

How long is the standard waiting period before Business Income coverage begins under CP 00 30?

A
B
C
D
Test Your Knowledge

A bakery's projected 12-month business income is $800,000 with a 50% coinsurance clause. The insured carries a $300,000 BI limit and suffers a $200,000 income loss. How much is paid (ignoring any deductible)?

A
B
C
D