A business income claim usually adds up two numbers for each day you’re closed: the net income your business would have earned, and the normal operating expenses that kept running anyway, like rent, loan payments and the payroll you kept paying. Those days are counted from the end of your waiting period to the end of the period of restoration, which is roughly how long it should take to repair the damage, and reasonable extra expenses you spend to get open sooner are added on top.
Every one of those numbers comes out of your own records. Here’s what that means in practice: the policy sets the rules, but your books decide how much the claim is worth, and an owner with clean monthly figures will usually have a much easier time proving the full loss than one with a shoebox of receipts.
Key takeaways
- Business income coverage generally applies only when covered physical damage to property forces you to suspend operations.
- The claim is typically your lost net income plus continuing normal operating expenses, which is a smaller number than your lost revenue.
- Payments start after the waiting period and run through the period of restoration, up to your policy’s limit.
- Extra expense coverage can help pay reasonable costs to reopen sooner, like a temporary location or rush shipping.
- Profit and loss statements, tax returns, sales reports and payroll records carry the whole claim.
Nothing pays until something is damaged
Business income isn’t insurance against a bad month. The Connecticut Insurance Department explains that business interruption coverage typically can only be triggered by a property loss that leads to the interruption, such as a fire in your office that forces you to suspend business, and its guidance during the pandemic added that fear of a virus alone was unlikely to trigger coverage. Maine’s Bureau of Insurance describes the coverage the same way: it pays for lost earnings if you must close because of an insured property loss.
The damage also has to come from a cause your property policy covers. If your property policy excludes flood, a flood closure usually isn’t a business income claim either, however clearly the water closed you.
Some policies, though, reach beyond your own walls. Connecticut’s department notes that coverage may exist for actions by civil authorities and for property damage somewhere else that interrupts your business. In practice that usually means two different coverages: civil authority coverage, which can apply when an order closes access to your business after nearby damage, such as a fire that shuts your street, and contingent business interruption, which can apply when damage at a key supplier or customer stops your business. Whether your policy includes either one depends on its terms, but a phone call now will tell you. If you’re reading this after a loss, start with how to file a business insurance claim, then come back for the math.
The formula, line by line
Most business income claims follow the same structure:
Net income you would have earned + continuing normal operating expenses = business income loss
The word that does the work is “continuing.” Expenses that stop while you’re closed aren’t part of the claim, because you aren’t paying them, and that’s why the claim is always smaller than the sales you lost.
| Usually part of the claim | Usually not part of the claim |
|---|---|
| Net profit you would have earned | Cost of goods for sales that never happened |
| Rent or mortgage payments that continue | Card processing fees on sales you didn’t make |
| Loan and equipment lease payments | Hourly wages you didn’t pay |
| Salaries and payroll you keep paying | Utilities you were able to shut off |
| Insurance, software subscriptions, minimum utility charges | Expenses for a part of the business that kept running |
Payroll is the line to read carefully, since some policies limit how long ordinary payroll is covered, and you’ll want to know that before you decide whom to keep on. If you’re able to keep some sales going, from a pop-up, online orders or a temporary space, those sales usually reduce the claim, because the point of the coverage is to put you back where you would have been.
When does the clock start, and when does it stop?
Business income is measured in time, so three dates matter more than any dollar figure.
- The date of the damage. The burst pipe, the fire, the storm.
- The end of the waiting period. Many policies don’t pay for the first stretch after the damage, a set number of hours listed on your declarations page, and Connecticut’s department tells owners to check whether their policy requires the interruption to last a certain time before any benefits are due. Think of it as a deductible measured in hours. Losses during that window are yours.
- The end of the period of restoration. Generally the date your property should be repaired, rebuilt or replaced with reasonable speed. It’s tied to repair time; customers can take longer to return.
Your policy’s limit caps the claim, either as a dollar amount, a number of months or both, but some policies also offer extra time after you reopen while sales recover, and if yours does, the business income section will say so.
One more thing hides in the limit. Ask whether your business income coverage has its own coinsurance percentage, because if it does, the limit has to keep pace with roughly a year of net income plus normal operating expenses, which on many forms means nearly all of them and not just the ones that would continue, and a limit that falls behind can shrink the claim the same way a low property limit does. Replacement cost vs. actual cash value walks through how a coinsurance penalty is figured.
A boutique closed for 24 days
Using the same weeks from last year and this year’s sales trend, the owner and the adjuster arrive at these daily figures:
| Line | Per day |
|---|---|
| Net income the shop would have earned | $450 |
| Rent | $250 |
| Manager’s salary and the staff kept on payroll | $300 |
| Equipment loan payment | $60 |
| Insurance, software and minimum utilities | $40 |
| Business income loss per day | $1,100 |
Business income: 21 days × $1,100 = $23,100.
Notice what’s missing from that table. The boutique might sell $2,500 of clothing on an ordinary day, but the cost of the clothes it didn’t sell, the card fees on sales that never happened and the hours of the part-timers it sent home all stopped when the doors closed, so none of them belong in the claim, and an owner who submits lost sales as the loss will spend weeks being talked down from a number nobody was ever going to pay.
Extra expense comes next. Rush delivery of new shelving, at $600, gets the shop open three days sooner than it otherwise would have been, which is already reflected in the 24 days, and a stall at a weekend market, at $500, keeps it selling while the repairs run. Both count as extra expense, for $1,100 in all. In this illustration the stall earns $900 in profit, so the business income claim drops to $22,200, which is exactly how it should work.
The ruined stock and shelving, however, aren’t part of this claim at all. They’re a commercial property claim, valued under the property policy’s terms, which replacement cost vs. actual cash value explains, and both claims are subject to each policy’s terms, limits and exclusions.
Extra expense: spend money to lose less
Extra expense pays for reasonable costs you wouldn’t normally have, spent to avoid or shorten a closure, and Maine’s guide describes it simply as coverage to continue operations after a covered loss. It’s easy to underuse, though, because spending money in the middle of a disaster feels backward. It usually isn’t.
Take a café with a catering side. If its kitchen is closed for a month, renting a commercial kitchen across town costs real money, but it keeps the office lunches and weekend events on the books, and those are the customers easiest to lose. The same logic covers a salon renting chairs nearby. Each one keeps customers from drifting to a competitor while you’re dark, which is the damage your claim can’t fully repair once it’s done.
The test an adjuster applies is whether the cost was reasonable and whether it actually reduced the loss. So call your claims contact before you spend anything large, explain what you want to do and why, and keep every receipt with a note on what it was for.
What will the adjuster ask you to prove?
What you would have earned. That’s the whole job, but it’s harder than it sounds, because it takes records, usually going back a year or more. The IRS notes that good records help you monitor the progress of your business and prepare financial statements, and the same records are what carry a business income claim:
- Profit and loss statements, monthly if you have them, for at least the past 12 months and the same period the year before
- Business tax returns for recent years
- Sales reports from your point-of-sale system, by day or week
- Payroll records showing who was paid during the closure
- Your lease, loan statements and recurring bills
- Receipts and invoices for every extra expense, with a note on why it was needed
- A dated log of the closure: when the damage happened, when contractors started, when parts arrived and when you reopened
With Corgi, one claims specialist works with you from the first call until the claim is closed, so you aren’t explaining your numbers to someone new each week.
See what business income costs for your business
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What shrinks a claim
Most of what shrinks a business income claim is in the owner’s control, though not all of it.
- Missing or messy books. Sales that were never recorded are hard to prove.
- Arguments over seasonality. A closure in your busiest month should be valued against your busiest month, and you’ll need the records that show it.
- Delays the damage didn’t cause. If you decide to renovate while you’re closed, the extra weeks generally aren’t covered.
- Not reopening when you could. Many policies expect you to resume operations, even partially, as soon as you reasonably can.
- Exclusions and limits. Damage the property policy excludes, closures caused by viruses or disease, and any cap on months or dollars all limit what’s paid. What business insurance doesn’t cover lists the common exclusions.
If you don’t have business income coverage yet, the time to choose its limit and waiting period is before anything breaks, and the honest way to do it is to ask a contractor how long a serious fire or flood would really keep your space closed, then add a generous cushion, because permits, parts and insurance inspections rarely move as fast as the repair itself.
Frequently asked questions
Does business income cover a slow month?
No. Business income covers income lost because covered physical damage forced you to close or cut back, so a slow season, a lost client or a drop in foot traffic without covered damage isn’t a business income claim.
Is my lost revenue the same as my claim?
No. The claim is usually based on lost net income plus continuing expenses, and costs that stop while you’re closed, like the cost of goods you didn’t sell, are left out because you didn’t spend that money.
Does it cover payroll?
It can. Payroll you keep paying during a covered closure is usually treated as a continuing expense, but some policies limit how long ordinary payroll is covered, so check your policy’s business income section before deciding whom to keep on.
When does the coverage stop?
Generally at the end of the period of restoration, which is when your property should be repaired with reasonable speed, or when you reach your policy’s limit. Some policies add a period after reopening while sales recover, if the policy includes it.
What if my sales were growing before the damage?
Claims are based on what your business would likely have earned, which can reflect a documented upward trend. Bring evidence like recent monthly sales, new contracts or booked orders, and share it with your claims contact early.
