Rating & Classification

Revenue-Based Rating

Revenue-based rating is a premium calculation method in commercial insurance where the carrier uses a business's gross annual revenue as the primary exposure base to determine the policy premium. Carriers apply a rate per $1,000 of revenue to arrive at the base premium, making it one of the most straightforward rating approaches for general liability and Business Owner's Policy (BOP) coverage. It is the dominant rating basis for service businesses, retail operations, and other classes where revenue correlates closely with the level of third-party exposure.

Why Revenue-Based Rating Matters for Independent Agents

Understanding the rating basis for a given class of business is fundamental to quoting accurately and setting client expectations. When a carrier uses revenue-based rating, the premium estimate you provide during the sales conversation depends entirely on the revenue figure your client gives you. If a consulting firm tells you they do $800,000 in annual revenue but their actual revenue comes in at $1.2 million during the premium audit, the client will owe a significant additional premium — and you'll be the one fielding that uncomfortable phone call.

Revenue-based rating also affects how you compare quotes across carriers. Progressive Commercial and Hartford might both quote a marketing agency's BOP, but if Progressive uses a rate of $3.50 per $1,000 of revenue and Hartford uses $4.25, the difference on a $2 million revenue account is $1,500 per year. Knowing that both carriers are rating on the same exposure base makes this an apples-to-apples comparison. When one carrier rates on revenue and another rates on payroll or square footage, the comparison becomes more nuanced — and more important to explain to the client.

For new businesses with no revenue history, carriers typically use projected revenue for the initial policy term. This is where your role as an advisor matters. A startup that projects $500,000 in Year 1 revenue but actually generates $150,000 will get a return premium at audit. Conversely, a business that sandwiches a low projection to get a cheaper premium upfront will face a painful audit adjustment. Advising clients to project honestly protects both them and your E&O exposure.

How Revenue-Based Rating Works

The basic formula is simple:

Premium = (Gross Annual Revenue / $1,000) x Rate per $1,000

For example, a retail clothing store with $750,000 in annual revenue and a general liability rate of $2.80 per $1,000 would have a base premium of $2,100. Schedule credits or debits, experience modifications, and package discounts are then applied on top of this base.

ISO (Insurance Services Office) publishes advisory rates by class code, and most carriers start with these ISO rates as a benchmark before applying their own proprietary adjustments. The rate per $1,000 varies enormously by class. A low-risk office-based consultant might see rates under $1.00 per $1,000, while a restaurant with liquor sales could face rates of $8.00 or higher.

Revenue used for rating purposes is typically gross revenue before deductions. Carriers generally do not allow businesses to subtract cost of goods sold, subcontractor payments (except in specific construction classes), or other expenses. This is a common point of confusion — a business owner who reports $3 million in top-line revenue but only $1 million in net income may expect the premium to be based on the smaller number.

At the end of the policy term, most revenue-rated policies are subject to a premium audit. The carrier reviews the business's actual financial records — tax returns, profit and loss statements, or sales reports — and adjusts the premium to reflect actual revenue. If the business grew faster than projected, an additional premium is due. If revenue came in lower, the insured receives a return premium, subject to the policy's minimum earned premium.

When completing the ACORD 125 application, agents should enter the revenue figure in the appropriate exposure field and confirm with the client that the number represents gross annual revenue for the upcoming policy period. Inaccurate revenue figures are one of the most common causes of audit disputes and client dissatisfaction.

Related Terms