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Use Cases / Business Interruption Claims

Business interruption claims automation, with forensic accounting built in

Business interruption ranks third among global business risks in 2026, and the files are among the slowest to close in the commercial book - an adjuster, coverage counsel, a forensic accountant, and round after round of document requests all sit on the same claim. Hesper AI works the whole file: the physical damage trigger, the period of restoration, and the gross earnings math, in hours.

Investigation in progress
BI-2026-014782
Manufacturing fire · business income + extra expense
Running
Progress20%
Investigation phases
Physical damage trigger verification
Policy, endorsement & indemnity period review
Financial statement & tax return forensics
Gross earnings reconstruction
Contingent BI & supply chain tracing
Evidence gathered2 items
PolicyBusiness income + extra expense confirmed - 12-month indemnity
TriggerFire damage to insured premises confirmed in property file
Risk score
Low signal
28
/ 100

In short

Hesper AI's agents take a business interruption claim from first notice, confirm the physical damage trigger, read the policy's indemnity terms, ingest financial statements and tax returns, and reconstruct lost gross earnings against the period of restoration. Straightforward files resolve quickly, and overstated earnings or manufactured expenses are flagged with the exhibit behind them.

Last updated

01 · The hard parts

Why business interruption files take the longest to close

A BI claim is four investigations stacked on one file. Coverage turns on a trigger someone has to prove, the number turns on a restoration period someone has to evidence, the measurement comes out of the insured's own accounting records, and a contingent claim adds a second loss at premises the insured does not control. Each one is normally handed to a different specialist, in sequence.

Hesper AI runs all four at once. The fraud exposure in this line - overstated gross earnings and manufactured extra expense - falls out of the same work, because the agents are already reconciling the submitted exhibits against filed returns, bank records, and ledger timestamps. The physical damage side of the same loss is covered on the property claims page. This page is about interruption that follows a physical peril - fire, storm, equipment breakdown, a supplier's own damaged premises. When the outage is an encryption event or a vendor going dark instead, the trigger is a cyber form and a waiting period rather than direct physical loss, and that file is worked on the cyber claims page.

Proving the physical damage trigger

Business income coverage responds to direct physical loss or damage from a covered peril, and most BI disputes start there. Hesper AI ties the claimed interruption back to the damage documented in the property file, reads the business income, extra expense, civil authority, and ingress-egress wording with every endorsement, and writes a cited coverage position rather than a conclusion.

How Hesper detects it
Peril confirmationDamage-to-operations linkCivil authority testEndorsement review
!

Setting the period of restoration

The indemnity period is the single largest lever on a BI number, and it is usually argued rather than evidenced. Hesper AI rebuilds the restoration timeline from contractor schedules, permit records, equipment lead times, and supplier correspondence, then tests it against the indemnity period the policy bought and any extended period of indemnity riding on top of it.

How Hesper detects it
Contractor schedule reconstructionPermit and lead-time recordsIndemnity period mappingExtended indemnity test

Measuring lost gross earnings

The loss has to be built from the insured's own books, and this is where overstated earnings and manufactured extra expense live. Hesper AI normalizes profit and loss statements, general ledgers, payroll registers, bank statements, and filed tax returns onto one timeline, builds the but-for revenue line from trend and seasonality, and separates continuing from saved expenses line by line.

How Hesper detects it
Financial statement forensicsTax return reconciliationBut-for revenue modelingContinuing vs. saved expense split

Contingent BI and supply chain dependency

A dependency claim needs a second loss investigated at a location the insured does not control. Hesper AI traces the claimed dependency to the named or unnamed supplier wording in the policy, verifies covered physical damage at the supplier's premises, and uses purchase orders, shipping records, and invoices to test how much of the insured's revenue genuinely depended on that supplier.

How Hesper detects it
Supplier wording matchUpstream damage verificationPurchase order tracingDependency share modeling
02 · Timeline compression

Manual workflow vs. Hesper

The manual BI file is a relay: adjuster, coverage counsel, forensic accountant, back to the insured for more records. Most of the elapsed time is waiting, not working. Hesper removes the handoffs and the chase.

Investigation phase
Manual workflow
Hesper AI
Trigger and coverage review
Adjuster plus coverage counsel, 2-4 weeks
On intake
Financial records request and chase
Repeat rounds with the insured, 30-90 days
Automated request and ingest
Forensic accounting of lost earnings
Forensic accountant engagement, 6-12 weeks
AI analysis
Period of restoration modeling
Schedules reconciled by hand, 2-3 weeks
Automated
Measurement memo and proof of loss
Accountant write-up, 1-2 weeks
Auto-generated with citations
Total time
3-12 months
hours
03 · Handling flow

How Hesper AI works a business interruption claim

Every BI claim runs through the same structured pipeline, with phases running in parallel wherever the dependencies allow. The output is a measurement memo an adjuster, an accountant, and a reinsurer can all audit.

01

Trigger, coverage, and indemnity terms

The agents read the business income and extra expense forms with every endorsement, confirm that a covered peril caused physical damage to the described property, and identify the waiting period, the indemnity period, any extended period of indemnity, and any contingent BI or civil authority wording in play.

Form and endorsement parsingPeril and trigger confirmationWaiting period checkCited coverage position
02

Financial records ingest and normalization

Profit and loss statements, general ledgers, sales journals, payroll registers, bank statements, and filed tax returns arrive in whatever format the insured has. Each one is read, checked at the pixel and metadata level for editing, and normalized onto a single monthly timeline that the rest of the file is built on.

Document forensicsLedger normalizationTax return reconciliationBank deposit matching
03

Period of restoration reconstruction

Contractor schedules, permit records, equipment lead times, and supplier correspondence are assembled into an evidenced restoration timeline, then compared against the claimed interruption window and the indemnity period the policy actually bought.

Schedule reconstructionPermit and lead-time recordsClaimed vs. evidenced windowExtended indemnity test
04

Lost earnings and extra expense measurement

A but-for revenue line is built from historical trend and seasonality, continuing expenses are separated from saved expenses, and extra expense is tested against the expense-reduction it actually achieved. Vendors behind temporary-location and expediting invoices are verified and benchmarked.

But-for revenue modelContinuing vs. saved expensesExtra expense offset testVendor verification
05

Measurement memo and resolution

A loss measurement memo is produced with an exhibit citation behind every figure, the contested assumptions surfaced rather than buried, a recommended reserve, and a subrogation screen against any third party whose act caused the underlying damage.

Exhibit-level citationsAssumption disclosureReserve recommendationSubrogation screen
04 · By the numbers
#0

Business interruption's rank among global business risks in 2026, named by 29% of respondents

It ranked #1 or #2 in every edition from 2021 through 2025

Source: Allianz Risk Barometer 2026
0%

Of risk professionals call their supply chains "very resilient"

The dependency exposure sitting behind every contingent BI endorsement

Source: Allianz Risk Barometer 2026
164,178

COVID-19 business interruption claims closed without payment, out of 201,285 reported

3,001 were paid and 34,106 were still open at the NAIC count

Source: NAIC
0%

Of businesses do not reopen after a disaster

Why extra expense and interim payments decide whether a policyholder survives the restoration

Source: FEMA
05 · Common questions

Business interruption claims automation, answered

How does AI claims automation handle a business interruption claim from first notice through proof of loss?

The agents pick up the loss at first notice, confirm that a covered peril caused physical damage to the described property, read the business income and extra expense forms with every endorsement, and open a records request for the financial documents the proof of loss will need. From there they reconstruct lost gross earnings, model the period of restoration, and assemble a measurement memo with an exhibit behind every number. The coverage position and the settlement authority stay with your adjuster.

Can AI do the forensic accounting - lost gross earnings, continuing expenses, saved expenses?

Yes. The agents read profit and loss statements, general ledgers, sales journals, payroll registers, bank statements, and filed tax returns, normalize them onto one timeline, and build the projected but-for revenue line from historical trend and seasonality. Continuing expenses, saved expenses, and extra expense are separated line by line, and every figure cites the ledger row or exhibit page it came from, so a forensic accountant reviews the model instead of building it.

How does Hesper verify the physical damage trigger and set the period of restoration?

Business income coverage turns on direct physical loss or damage from a covered peril, so the agents tie the claimed interruption back to the damage documented in the property file, and test civil authority and ingress-egress wording separately where it is invoked. The period of restoration is rebuilt from contractor schedules, permit records, equipment lead times, and supplier correspondence, then compared with the indemnity period the policy actually bought, including any extended period of indemnity.

Can Hesper handle contingent business interruption and supply chain claims?

Contingent BI is a dependency claim, so it is worked as one. The agents trace the claimed dependency to named or unnamed supplier wording in the policy, verify that the supplier's own premises suffered covered physical damage, pull purchase orders, shipping records, and invoices to test how much of the insured's revenue actually depended on that supplier, and flag the portion of the loss attributable to market conditions rather than the event. Where the dependency failed because of a cyber event at the supplier rather than physical damage, the claim runs as dependent business interruption under the cyber form, which our cyber claims page covers.

How do you catch overstated earnings or manufactured extra expense on a BI claim?

Fraud detection is built into Hesper rather than licensed from another vendor. Submitted financial exhibits are checked at the pixel and metadata level for editing, reconciled against filed tax returns and bank deposits, and tested for ledger entries created after the loss date. Extra expense invoices are benchmarked against market comparables and the vendors behind them are verified. Every flag cites its source document, and the denial or referral decision stays with your team.

Is business interruption handled separately from the property damage claim?

They are one file with two measurements. Hesper runs the property damage side - scope, estimate, supplement review - and the business income side on the same evidence, which is why the restoration schedule that drives the repair estimate is the same schedule that bounds the indemnity period. Our property claims page covers the physical damage half in detail. Every file is also screened for subrogation before it closes.

See Hesper work your business interruption files

We'll run a sample measurement on one of your real BI claims and show you the exhibit-level memo it produces. Pricing is scoped to your book, so we'll cover that on the call.

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