Law Firm Commercial Crime: Pricing Methodology

The unit of exposure behind Law Firms Commercial Crime pricing

For Law Firms, Commercial Crime premium is calculated per $1,000 of employee dishonesty limit. That is the unit of exposure carriers use to scale premium against the size of the operation. ISO maintains the rating framework most carriers start with, and each insurer layers on its own loss-cost multiplier.

Why the unit matters: a law firm with twice the exposure unit will pay roughly twice the base premium, all else equal. If you understand the rating basis, you can predict how operational changes (revenue growth, headcount additions, fleet expansion) will move premium at renewal.

How are ISO class codes assigned to Law Firms?

ISO classification is the first underwriting decision on a Law Firms Commercial Crime submission. The class code drives the base rate and signals which carriers will compete for the account. Different carriers see different classes as in-appetite, so the class choice cascades into the entire placement.

If a law firm has been with the same carrier for years, the class code on the binder may not have been reviewed during that time. Underwriting habits drift, and a class re-review at renewal often surfaces a cleaner classification that produces a meaningful rate credit.

How a typical law firm Commercial Crime premium adds up

A law firm can model their own Commercial Crime premium movement at renewal by understanding the five factors that produce it. Base rate × exposure × experience modifier × schedule rating × surcharges = premium.

What this means in practice: if your exposure (revenue, payroll, etc.) drops 10%, expect roughly a 10% reduction in base premium before adjustments. If your experience modifier improves from 1.05 to 0.95, that's a 9.5% credit on top. The math is layered but predictable.

Law Firms experience-mod mechanics

The experience modifier compares a law firm's actual three-year paid losses to the expected losses for the class. A modifier of 1.00 is neutral; below 1.00 is a credit (better than class average); above 1.00 is a debit (worse than class average).

The mod multiplies through the base rate, so its impact is direct. A mod of 0.90 produces a 10% premium reduction; a mod of 1.20 produces a 20% premium increase. For Law Firms, the mod is one of the largest single inputs to the final premium.

How do state rate filings affect Law Firms Commercial Crime?

State rate filings are the regulatory infrastructure behind Law Firms Commercial Crime pricing. Each state's insurance department reviews and approves (or rejects) the rates carriers file for use in the state. The approval process and resulting rate changes affect every policy in the class.

States with heavy industry activity in professional services firm tend to have richer carrier competition and tighter rate oversight. States with low activity may see slower competitive pressure and more carriers exiting the market in hard cycles.

Carrier-to-carrier rating variation on Law Firms Commercial Crime

Two carriers can quote the same law firm on Commercial Crime and produce premiums that differ 15-30%. The difference comes from carrier-specific loss-cost multipliers (each carrier's adjustment to the ISO base rate), schedule-rating philosophy, and target loss ratios for the segment.

Some carriers actively pursue professional services firm business and price aggressively for it; others see the segment as marginal and price defensively. Knowing which carriers are currently in either bucket is the broker's job — and it materially affects which markets to target.

Hidden methodology errors on Law Firms Commercial Crime

The most common reasons Law Firms overpay on Commercial Crime are methodology errors, not bad rates. Top three by frequency: wrong class code (15-30% overpricing), wrong exposure declaration (auditable, but only at year-end), and missed schedule-rating credits the underwriter could have applied if asked.

None of these require operational changes to fix — just attention to the methodology paper trail. A 30-minute audit of the current binder against last year's typically surfaces at least one correctable error.