Staffing Agency Inland Marine: Pricing Methodology

How is Inland Marine premium calculated for Staffing Agencies?

Staffing Agencies pay Inland Marine priced per $100 of equipment value. The rate per unit is the multiplicand; your declared exposure is the multiplier. The product is your base premium before experience-modifier and schedule-rating adjustments.

Understanding the unit lets you ask the right questions at renewal: which exposure changed, what rate is being applied, and where the schedule credits or debits landed. Without that view, the renewal number arrives unexplained.

Why class codes matter for Staffing Agencies Inland Marine rating

Before any premium is calculated, the underwriter assigns a AAIS / ISO classification to the staffing agency. That class determines the base rate per $100 of equipment value and constrains which carriers can quote at all. The class is set based on the predominant operation — what generates the largest share of revenue or payroll.

Mixed operations create classification challenges. A staffing agency that does multiple types of work may legitimately fit in two or three different classes, and the choice between them can swing premium 15-30%. Documenting the operation split clearly in the application reduces the risk of mis-classification.

How does the Inland Marine audit work for Staffing Agencies?

The audit on Inland Marine for Staffing Agencies reconciles estimated exposure (used to set the policy premium) against actual exposure (what really happened during the policy period). The auditor pulls payroll records, tax filings, vehicle inventories, or whatever the rating basis requires.

Audits are not optional. Refusing to provide audit data typically results in the carrier applying maximum exposure assumptions and billing the difference — a much worse outcome than cooperating with a clean audit.

How a typical staffing agency Inland Marine premium adds up

A staffing agency can model their own Inland Marine 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.

The renewal-time math for Staffing Agencies Inland Marine

At renewal, the Staffing Agencies Inland Marine premium recalculates with updated inputs: the new base rate (from any approved rate filings), updated exposure (declared or audited), refreshed experience modifier, and any schedule-rating adjustments the underwriter applies.

The combined effect determines the renewal premium. A flat renewal year on a clean account might be ±3-5%. Years with claims or significant exposure changes can move premium ±20-40% or more.

Why two carriers price the same Staffing Agencies risk differently on Inland Marine

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

Some carriers actively pursue workforce provider 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.

Where Staffing Agencies accounts most often get over-rated on Inland Marine

Three methodology errors account for most Staffing Agencies Inland Marine overpayments: mis-classification (a class assignment that doesn't match the predominant operation), over-stated exposure (more revenue/payroll declared than reality), and unclaimed credits (schedule rating left on the table).

The fix is process, not policy. Pre-renewal audits catch these errors before they get baked into another year of pricing.