9.4 Business Income and Extra Expense

Key Takeaways

  • Business Income equals Net Income (profit or loss that would have been earned) plus continuing normal operating expenses including payroll, written on CP 00 30 (with Extra Expense) or CP 00 32 (without).
  • BI requires two triggers: direct physical loss to covered property caused by a covered peril; it is not stand-alone coverage and uses the same causes of loss form as the property.
  • The Period of Restoration begins 72 hours after the direct physical loss (built-in waiting period) and ends when property should be repaired with reasonable speed or business resumes at a new permanent location; it is not capped by policy expiration.
  • Three options replace coinsurance on CP 00 30: Maximum Period of Indemnity (actual loss up to 120 days), Monthly Limit of Indemnity (1/3, 1/4, or 1/6 of the limit), and Agreed Value.
  • Civil Authority pays BI/Extra Expense beginning 72 hours after a government order barring access due to nearby property damage, for up to 4 consecutive weeks; Extended Business Income continues up to 60 days after operations resume.
Last updated: June 2026

Time-Element Coverage: Replacing Lost Earnings

Direct property forms pay for the bricks and inventory. Business Income (BI) coverage pays for the time element — the earnings the business loses while it cannot operate after a covered loss. The ISO Business Income (and Extra Expense) Coverage Form (CP 00 30) and the Business Income (Without Extra Expense) Form (CP 00 32) are the standards.

What Business Income equals

Business Income = Net Income (net profit or loss that would have been earned) plus continuing normal operating expenses, including payroll. The form pays the actual loss sustained, so the business is restored to roughly the financial position it would have occupied had no loss happened.

Two triggers must both be met

  1. A direct physical loss to covered property,
  2. caused by a covered peril (the same causes of loss form selected for the property must apply).

No covered direct damage means no BI payment — BI is not stand-alone coverage. The same causes of loss form chosen for the building governs the BI trigger, so a Basic-form property schedule gives only Basic-peril business income.

Why business income matters

More businesses fail after a large fire from the interruption than from the building loss itself. Rent, loan payments, key salaries, and contractual obligations continue while revenue stops. BI restores the firm to the financial position it would have held had no loss occurred — no better, no worse — which is the indemnity principle applied to earnings rather than to bricks. Selling adequate BI is often the most valuable advice a commercial agent gives.

Two ways to write it

BI is written one of two ways. The "actual loss sustained" approach (used in the BOP and many BI forms) pays whatever the business genuinely loses during restoration, often without a stated dollar limit but capped by time. The scheduled-limit approach on CP 00 30 sets a dollar limit and applies coinsurance. Know which valuation a question describes before computing a payment — applying a coinsurance penalty to an "actual loss sustained" form is a classic wrong answer.

Three optional coinsurance alternatives

CP 00 30 offers options that replace coinsurance: the Maximum Period of Indemnity option pays actual loss for up to 120 days with no coinsurance; the Monthly Limit of Indemnity caps monthly recovery at a fraction (1/3, 1/4, or 1/6) of the limit; and Agreed Value suspends coinsurance for the term based on a worksheet. Each trades the coinsurance test for a different cap, which is why selecting the right BI option for a seasonal or slow-recovery business is a common applied question.

Period of Restoration, Coinsurance, and Add-Ons

Period of Restoration

BI pays during the Period of Restoration, which begins 72 hours after the direct physical loss (there is a built-in 72-hour waiting period unless deleted) 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 period is not capped by the policy expiration date — it can run past renewal.

Extra Expense

Extra Expense is the extra cost to keep operating (renting a temporary site, expediting repairs, leasing equipment). On CP 00 30 it is built in; CP 00 50 is the monoline Extra Expense form for businesses (data centers, dry cleaners) that must stay open at almost any cost.

Coinsurance and the duration table

BI coinsurance is selected as a percentage of annual business income — and higher percentages assume a longer rebuild:

Coinsurance %Approx. coverage duration
50%~6 months
60%~7 months
70%~8.4 months
80%~10 months
100% / 125%12+ months (Maximum Period of Indemnity / Monthly Limit options remove coinsurance)

Worked example. Annual BI exposure = $1,200,000; the insured selects 50% coinsurance, so should carry $600,000 but only buys $450,000. A covered shutdown causes a $200,000 BI loss.

  • Penalty ratio = $450,000 / $600,000 = 0.75
  • $200,000 x 0.75 = $150,000 paid (the $50,000 shortfall is the coinsurance penalty).

Additional coverages

  • Civil Authority — pays BI/Extra Expense when a government order bars access to the premises because of damage to nearby (not the insured's own) property; coverage begins 72 hours after the order and runs up to 4 consecutive weeks.
  • Extended Business Income — continues BI for up to 60 days after operations resume, while revenues climb back to normal.
  • Ordinary payroll can be fully covered, limited to a number of days, or excluded by endorsement.

Ordinary vs. key payroll

The form distinguishes ordinary payroll (wages of hourly, easily replaceable workers) from the salaries of executives, managers, and key personnel the business must retain to resume operations. By default both are covered, but to save premium an insured may exclude ordinary payroll or cap it at, say, 90 days, while always continuing to insure the key staff. On the exam, the "ordinary payroll" employee is the rank-and-file worker who can be laid off and rehired; the controller or plant manager is not ordinary payroll. Misclassifying a key manager as ordinary payroll is a common distractor.

Test Your Knowledge

Annual business income exposure is $1,000,000. The insured selects 80% coinsurance but carries only $600,000. A covered loss causes $100,000 of business income loss. How much is paid (no deductible)?

A
B
C
D
Test Your Knowledge

Civil Authority coverage under the Business Income form provides what, and for how long?

A
B
C
D