9.4 Business Income and Extra Expense

Key Takeaways

  • Business Income coverage (CP 00 30) pays net income the insured would have earned plus continuing normal operating expenses during the period of restoration after a covered direct loss.
  • The period of restoration begins 72 hours after the physical loss (waiting period) and ends when the property should be repaired with reasonable speed, not when business returns to normal.
  • Extra Expense (CP 00 50) pays costs above normal to avoid or minimize the suspension of business, such as renting temporary space or expediting repairs.
  • BI is usually written with a coinsurance percentage (50%-125%) applied to 12 months of business income; Monthly Limit of Indemnity or Agreed Value options can replace coinsurance.
  • Coverage requires a covered cause of loss to covered property at the described premises; the time element is triggered by the property loss, not by lost sales alone.
Last updated: June 2026

Time-Element Coverage

When a fire shuts a business down, the building and contents loss is only part of the damage — the business also stops earning while operations are suspended. Business Income and Extra Expense are time-element coverages, so named because the amount payable depends on the length of time operations are interrupted rather than on a fixed property value.

Both require a covered direct physical loss to covered property at the described premises caused by a covered peril; without that physical-damage trigger, lost revenue alone is not covered. A purely economic loss — a key customer leaving, a recession, a pandemic shutdown ordered without physical damage — does not activate the coverage. Two related additional coverages extend the trigger off-premises: Civil Authority (when a government order bars access to your premises because of damage to nearby property) and Dependent Property / Contingent BI (when a key supplier or customer suffers a covered loss).

Business Income (CP 00 30 / CP 00 32)

Business Income coverage pays the sum of:

  1. Net income (net profit or loss before taxes) the insured would have earned had no loss occurred, plus
  2. Continuing normal operating expenses, including payroll (unless ordinary payroll is excluded or limited).

Form CP 00 30 includes Extra Expense; form CP 00 32 is Business Income without Extra Expense.

The 72-Hour Waiting Period

Coverage begins 72 hours after the time of direct physical loss. Losses during that waiting period are not paid (it can be reduced/eliminated by endorsement).

The Period of Restoration

This is the most-tested concept. The period of restoration:

  • Begins 72 hours after the direct physical loss, and
  • Ends on the date the property should be repaired, rebuilt, or replaced with reasonable speed and similar quality — OR the date business resumes at a new permanent location, whichever is earlier.

It does not extend until the business returns to its former income level. An Extended Business Income additional coverage continues for a period (default 60 days) after restoration while revenue recovers; it can be lengthened by endorsement.

Test Your Knowledge

A covered fire stops operations. The building can reasonably be rebuilt in 5 months, but it takes the owner 7 months to fully rebuild and 2 more months to recover prior sales. For how long does the base Business Income coverage pay lost income?

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D

Extra Expense (CP 00 50)

Extra Expense pays the additional costs — above normal operating costs — the insured incurs to avoid or minimize the suspension of business and to continue operations during the period of restoration. Examples include renting temporary premises, leasing replacement equipment, paying overtime or expediting charges, and the extra cost to move and set up at a temporary location.

A business that must keep running — a bank, a newspaper, a pharmacy, a data center — often buys Extra Expense as the primary coverage rather than Business Income, because its real exposure is the cost of staying open, not lost profit. Extra Expense written alone on CP 00 50 uses a declining limit percentage schedule (for example 40%/80%/100% over successive months) instead of coinsurance, reflecting that the heaviest extra costs are usually incurred early in the restoration period.

BI Coinsurance — Worked Example

Business Income coinsurance applies the chosen percentage (50%, 60%, 70%, 80%, 90%, 100%, 125%) to the 12-month business income that would have been earned. The required limit is that percentage times annual BI.

Example: Estimated 12-month business income = $1,200,000; coinsurance selected = 50%.

  • Required limit = 0.50 x $1,200,000 = $600,000
  • Insured carries only $450,000; a covered interruption causes a $300,000 BI loss.
  • Ratio = $450,000 / $600,000 = 0.75
  • Payment = 0.75 x $300,000 = $225,000 (the insured absorbs the $75,000 coinsurance penalty).

Dependent Property and Monthly-Limit Options

Two refinements complete time-element coverage. Dependent Property (Contingent Business Income) extends coverage when a key supplier, customer, manufacturer, or leader location suffers a covered loss that interrupts the insured's income - vital for a business reliant on a single supplier. As an alternative to coinsurance, Business Income can be written with a Monthly Limit of Indemnity (e.g., 1/3, 1/4, or 1/6 of the limit available each month) or a Maximum Period of Indemnity (no coinsurance; payment for up to 120 days).

OptionEffect
CoinsuranceMust insure a % of 12-month BI
Monthly Limit of IndemnityNo coinsurance; caps monthly payout
Maximum Period of IndemnityNo coinsurance; pays up to 120 days

Trap: The period of restoration ends when the property should be restored with reasonable speed - not when the business returns to its former profit level. Extended Business Income (default 60 days) covers the recovery ramp.

Civil Authority and Extended Business Income

Two off-premises extensions round out time-element coverage. Civil Authority pays business income and extra expense when a government order bars access to the insured's premises because of damage to nearby property by a covered peril - typically subject to a short waiting period and a limited duration (e.g., 4 weeks). Extended Business Income continues coverage for a period (default 60 days) after the property is restored, while revenue climbs back to normal.

ExtensionWhat it pays
Civil AuthorityBI/EE during a government access ban from nearby covered damage
Extended Business IncomeIncome shortfall after restoration, default 60 days
Dependent PropertyBI when a key supplier/customer suffers a covered loss

Trap: Civil Authority requires physical damage to nearby property by a covered peril to trigger the access ban - a government shutdown with no physical damage does not activate it. This is exactly why pandemic business-income claims failed.

Test Your Knowledge

Which BI option REPLACES the coinsurance requirement by paying up to a stated fraction of the limit (e.g., 1/6) in any one month?

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D