Business Interruption Claims: What You Need to Know

What Is Business Interruption Insurance?

Business interruption insurance — also called business income coverage — compensates a business for lost income when operations are disrupted by a covered first-party loss. This includes events like fire, vandalism, theft, and certain natural disasters that physically damage your business property and force you to suspend or reduce operations.

The coverage is typically included as part of a commercial property or business owner's policy (BOP). It is designed to put your business in the same financial position it would have been in had the loss never occurred — covering lost net income plus continuing fixed expenses during the period of restoration.

The Insurance Industry Formula Is Not What Your CPA Would Calculate

This is one of the most critical points about business interruption claims: the calculation of lost business income uses a unique insurance industry formulathat is fundamentally different from standard accounting methods. Your CPA or bookkeeper may calculate your lost income one way, but the insurance policy defines “business income” using specific terminology and assumptions rooted in insurance case law and policy language.

Under most commercial policies, “business income” means net income (or loss) that would have been earned, plus continuing normal operating expenses, including payroll. This is not the same as profit. The formula accounts for what revenues the business would have generated, subtracts only the expenses that do not continue (such as cost of goods sold), and includes fixed overhead that keeps accruing even while the business is shut down.

The Period of Restoration

Business interruption coverage applies during the “period of restoration” — the time it takes to repair or replace the damaged property and resume normal operations. This period begins when the physical damage occurs (or after any applicable waiting period) and ends when the property should be restored with reasonable speed. Insurers often try to shorten this period, arguing the business should have reopened sooner, which directly reduces the payout.

Extra Expense Coverage

Many commercial policies include extra expense coverage — distinct from business income. Extra expense pays for costs above and beyond your normal operating expenses that are incurred to continue operations, minimize the suspension of business, or avoid a shutdown altogether. Extra expense coverage is often the difference between a business that survives a covered loss and one that does not.

Common examples of extra expense include:

• Temporary relocation. Rent and utilities on a temporary workspace, plus moving and setup costs, while your primary location is restored.
• Expedited repairs. Overtime labor, rush-shipping for parts and materials, and premium charges for faster turnaround.
• Temporary equipment. Rental of machinery, vehicles, POS systems, or computers to bridge the gap until your damaged equipment is replaced.
• Outsourcing and subcontracting. Paying a third party to fulfill orders or perform work you cannot perform in-house during the restoration period.
• Data and system restoration. Costs to restore corrupted data, reload software, or rebuild customer records in excess of ordinary IT expense.
• Additional payroll. Overtime or temporary staffing incurred to keep the business running that would not have been incurred but for the loss.
• Marketing to reclaim customers. Extra advertising, promotions, or direct-outreach costs to alert customers of the temporary location or reopening.

Not every extra expense is automatically covered — most policies require that the expense be necessary and reasonable, and that it either reduce the business interruption loss or allow the business to continue operating. Keep meticulous records: receipts, invoices, time sheets, rental contracts, vendor agreements, and a brief written explanation of why each cost was incurred. Claims for extra expense are frequently underpaid simply because the documentation was never pulled together.

Common Disputes in Business Interruption Claims

• Length of the restoration period: Insurers may argue the business could have reopened faster than it actually did.
• Revenue projections:Disputes over what the business “would have earned” during the shutdown, especially for seasonal or growing businesses.
• Continuing vs. non-continuing expenses: Disagreements about which operating costs should be included in the calculation.
• Coinsurance penalties: If the declared business income limit is too low relative to actual annual revenue, the insurer may impose a coinsurance penalty that reduces the payout.

How a Public Adjuster Helps

A licensed Public Adjuster works exclusively for the policyholder — not the insurance company. For business interruption claims, a Public Adjuster can prepare the claim using the correct insurance industry formula, document continuing expenses and extra expenses, establish a proper period of restoration, and negotiate directly with the insurer on your behalf. Because these claims involve complex financial calculations and policy-specific language, professional representation can make a significant difference in the final settlement.