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Why Loss Runs and Claims History Matter at Renewal

Written and reviewed for insurance accuracy by Richard Sweet. Published July 22, 2026. How we review this

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Loss runs and claims history can affect your commercial insurance renewal.

That does not mean every claim creates a problem.

It does mean carriers want to understand what happened, how often it happened, how severe it was, and whether similar claims are likely to happen again.

The Short Version

Loss runs are reports that show claim activity for a policy or account. Carriers use them during renewal to review claim frequency, claim severity, open claims, paid losses, reserves, and trends.

Claims history can affect pricing, underwriting questions, carrier options, deductibles, coverage terms, and whether the current carrier wants to renew.

What Are Loss Runs?

Loss runs are claim reports from an insurance carrier.

They usually show:

  • Policy period
  • Claim date
  • Type of claim
  • Claim status
  • Amount paid
  • Amount reserved
  • Total incurred amount
  • Description or cause of loss
  • Whether the claim is open or closed

For some renewals, loss runs are routine.

For others, they become more important if the account is being marketed to other carriers, has recent claims, or has underwriting concerns.

Why Carriers Review Claims History

Insurance carriers use claims history to understand risk.

They may look at:

  • How many claims occurred
  • How severe the claims were
  • Whether claims are open or closed
  • Whether reserves are still changing
  • Whether the same type of claim keeps happening
  • Whether corrective action was taken
  • Whether the business operations changed
  • Whether the claims fit the current business description

The carrier is trying to decide whether the account still fits its underwriting appetite and what price or terms are appropriate.

Frequency And Severity Are Different

Claims frequency means how often claims happen.

Claims severity means how large the claims are.

Both can matter.

A business with several smaller claims may raise questions about recurring issues.

A business with one large claim may raise questions about severity, operations, contracts, safety controls, or whether the event is likely to repeat.

The explanation matters.

Open Claims Can Create Questions

Open claims can be harder for carriers to evaluate because the final outcome may not be known yet.

An open claim may include:

  • Amount already paid
  • Amount reserved for future payments
  • Legal defense costs
  • Medical costs
  • Repair costs
  • Ongoing investigation
  • Unclear liability

The reserve amount can affect how the claim appears on the loss run.

If a claim is open, the carrier may ask for more detail before finalizing renewal terms.

Not Every Claim Is Treated The Same Way

Carriers may view claims differently depending on what happened.

For example:

  • Was it a one-time event?
  • Was it tied to an operation the business no longer performs?
  • Was it caused by a driver who no longer works for the business?
  • Was corrective action taken?
  • Did the business change procedures?
  • Was the claim weather-related?
  • Was the claim caused by a subcontractor?
  • Was the claim disputed?

Context can matter.

That is why we may ask follow-up questions about claims during renewal.

Claims Can Affect Pricing

Claims history may affect renewal premium.

That can happen because the carrier sees higher expected risk, increased claim costs, or a pattern that needs to be priced into the renewal.

Claims may also affect:

  • Deductibles
  • Eligibility
  • Underwriting requirements
  • Loss control recommendations
  • Driver acceptability
  • Property recommendations
  • Workers compensation experience modification
  • Umbrella or excess pricing

The impact depends on the coverage, carrier, account, and type of claim.

Claims Can Affect Carrier Options

If we compare options at renewal, other carriers may request loss runs.

They use those reports to decide whether they want to quote and what terms they will offer.

Recent or severe claims may limit options.

Clean or improving loss history may help support better options.

Either way, accurate loss information helps avoid surprises late in the renewal process.

Why Loss Runs Need To Be Accurate

Loss runs should be reviewed for accuracy.

Sometimes a report may show:

  • A claim that is still open
  • A reserve that may need updating
  • A claim tied to the wrong location or operation
  • Missing detail
  • Old claims that need explanation
  • Claims that are closed but still affecting the report

If something looks wrong, tell us.

We may need to ask the carrier for clarification or updated claim information.

What Vantage Point Risk Reviews

During renewal, we may review claims and loss runs to understand:

  • Whether claims are affecting pricing
  • Whether the carrier is asking underwriting questions
  • Whether other carrier options are available
  • Whether a claim explanation is needed
  • Whether loss control steps should be documented
  • Whether the claim history matches the current operations
  • Whether there are open claims that need follow-up

The goal is not to blame the business for having claims.

The goal is to understand how claims affect renewal and what can be done next.

What You Should Do

If your business had claims or incidents during the year, tell us what happened.

Helpful information includes:

  • What happened
  • Whether the issue is resolved
  • Whether corrective action was taken
  • Whether the employee, driver, property, or operation involved is still part of the business
  • Whether the claim is open or closed
  • Whether you have received claim correspondence
  • Whether you believe the loss run information is inaccurate

If a carrier asks for claim details, a clear explanation can help underwriting review the renewal.

The Bottom Line

Loss runs and claims history matter because carriers use them to evaluate renewal pricing, coverage terms, underwriting questions, and carrier options.

Having a claim does not automatically mean the renewal will be bad. But claims should be reviewed clearly and accurately.

At Vantage Point Risk, we review loss history as part of the renewal process so we can explain the impact, compare options when appropriate, and help you make a clear renewal decision.

This article is part of our commercial insurance renewal review process, which covers how we review renewals across your whole program.

What many people don't realize

The part that catches owners off guard

  • Having a claim does not automatically mean a bad renewal.
  • Frequency and severity are different, and context matters.
  • Open claims can be harder for a carrier to evaluate until the outcome is known.
  • Loss runs should be reviewed for accuracy; tell us if something looks wrong.
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When to review

It may be time for a coverage review if:

  • Your account is being marketed to other carriers
  • You had claims or incidents this year
  • A carrier is asking underwriting questions
  • You want to understand how claims affect your renewal
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Frequently asked

Frequently asked

What are loss runs?
Claim reports from a carrier that usually show the policy period, claim date, type, status, amounts paid and reserved, total incurred, and the cause of loss. Carriers use them at renewal to review claim frequency, severity, open claims, and trends.
Will a claim automatically make my renewal worse?
No. Having a claim does not automatically mean a bad renewal. Carriers look at how many claims occurred, how severe they were, whether they are open or closed, whether the same type keeps happening, and whether corrective action was taken. Context matters, which is why we may ask follow-up questions.
Why do open claims create questions?
Because the final outcome may not be known yet. An open claim carries amounts paid, reserves for future payments, possible legal or medical costs, and sometimes unclear liability, and the reserve affects how it appears on the loss run. A carrier may ask for more detail before finalizing terms.
What should I do about my claims at renewal?
Tell us what happened, whether it is resolved, whether corrective action was taken, whether the person, vehicle, or operation involved is still part of the business, and whether the claim is open or closed. If a carrier asks for detail, a clear explanation helps underwriting review the renewal. If a loss run looks inaccurate, tell us and we will ask the carrier to clarify.
RS
Written and reviewed by

Richard Sweet

Founder and Principal Advisor, Vantage Point Risk

Richard Sweet runs Vantage Point Risk, an independent insurance and risk advisory for property owners, real estate investors, business owners, and families. He works with investors every week on the coverage decisions that decide how a claim actually turns out, and writes the Learning Center to put those decisions in plain language.

Written and reviewed for insurance accuracy by Richard Sweet. Published July 22, 2026. See our editorial process. Spot an error? Email support@vantagepointrisk.com.

Richard also writes The Vantage Point, notes on building a better business.

This article is general information, not insurance, legal, or tax advice. Coverage depends on your policy terms, endorsements, carrier underwriting, and the state you are in. For guidance on your specific situation, talk with a licensed advisor.

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