Illinois Inland Marine Insurance Profitability (2023)

A higher loss ratio means carriers paid out more of each premium dollar in claims, which tends to push Illinois inland marine rates up and thin the field of carriers competing for the business; a lower one signals a more profitable, more competitive market. A 18.8% underwriting profit means the line stood on its own in Illinois without leaning on investment income. Counting investment income, carriers earned a 16.5% profit on inland marine insurance transactions in Illinois in 2023 — NAIC's broadest profitability measure for the line. Either way, these are industry aggregates — your own inland marine rate depends on your business, and the only way to see it is to compare filed rates and real quotes.

Illinois's $1.2B in inland marine premiums is the 6th-largest of the 51 states NAIC reports for the line. Across those states, loss ratios span from 59.7% in Alabama — the toughest market for carriers — down to 20.1% in District of Columbia, the most profitable; Illinois's 47.8% places it 11th of 51. For buyers, a state near the top of that spread usually means firmer inland marine pricing and fewer competing carriers, while a state near the bottom tends to run softer and more competitive. By premium, Illinois is about 5.3% of the $21.8B national inland marine market, and its loss-ratio rank places it in the toughest quartile of states for carrier profitability — context that shapes how aggressively carriers compete for Illinois inland marine business.

Getting Inland Marine coverage in Illinois

See recent Illinois rate filings on the Illinois rate page, learn how Inland Marine works in our Inland Marine guide, see typical contractors' tools & equipment costs, then compare real quotes for your business.