#1942 · Tax & Insurance Tool

Business Interruption Expected Claim Calculator

Estimate expected claim for business interruption using transparent assumptions you control. The tool converts exposure, cost, policy, and probability inputs into a main planning result plus supporting figures. Use it to compare scenarios before reviewing actual quotations and policy wording with a qualified insurance professional; it is not underwriting, legal advice, or a promise of coverage.

Calculator

Loss and policy response
$
Estimated loss from a covered shutdown.
%
Scenario probability used for planning.
$
Maximum payable amount before other terms.
$
Amount absorbed before insurance responds.
%
Use for coinsurance or participation terms.

How to use this calculator

  1. Enter the exposure, policy, cost, or probability assumptions requested.
  2. Use values from current records and a comparable time basis.
  3. Select Calculate and review the main estimate plus supporting results.
  4. Change one assumption at a time to compare scenarios, then confirm terms with an insurer or adviser.

Formula

Claim if event = min(Policy limit, max(0, Loss − Deductible) × Insurer share). Expected claim = Event probability × Claim if event.

What the result means

Use the estimate as a consistent comparison measure for business interruption decisions. It does not replace a full exposure analysis or policy review.

Insurance availability, definitions, pricing, taxes, and claim treatment vary by insurer and jurisdiction.

Example calculation

A $120,000 loss minus a $5,000 deductible would exceed a $100,000 limit, so the event claim is $100,000. At 8%, expected claim is $8,000.

Tips for better results

  • Model a conservative and an optimistic scenario instead of relying on one forecast.
  • Match every input to the definitions and valuation basis in the actual policy.
  • Check limits, sublimits, exclusions, waiting periods, and claim documentation requirements.
  • Keep sufficient liquid reserves for retained loss and delayed reimbursement.
  • Recalculate after material changes in assets, revenue, hazards, or policy terms.

Frequently asked questions

Does the expected claim result guarantee insurance payment?

No. It is a planning estimate. Actual payment depends on policy wording, exclusions, limits, deductibles, evidence, and the insurer's claim decision.

Should taxes or fees be included in the inputs?

Include them when they are part of the cost or exposure you want to evaluate, and use the same basis across every option.

How should I choose a probability for business interruption?

Use documented loss history, hazard studies, insurer modeling, or professional advice. Test several values when the probability is uncertain.

Can I compare policies with different exclusions?

The numeric result alone is not enough. Review triggers, waiting periods, sublimits, exclusions, valuation rules, and payment timing separately.

Why can my insurer's figure differ from this estimate?

Insurers may use detailed underwriting data, geographic or operational models, policy definitions, minimum premiums, and jurisdiction-specific rules not captured here.

Input and policy checklist

Input conceptHow to use it
Financial amountUse consistent current-dollar estimates and avoid counting the same loss twice.
Probability or shareEnter the displayed percent directly; 8 means 8%, not 0.08.
Policy termVerify the limit, retention, trigger, and payment share against actual wording.

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