Idaho Trucking Insurance Requirements

Idaho follows federal insurance minimums for interstate carriers: $750,000 for general freight and $1 million for hazmat. For intrastate carriers, the Idaho Public Utilities Commission (IPUC) requires carriers to maintain adequate insurance, typically matching or exceeding the federal $750,000 minimum. Proof of insurance must be filed with IPUC for intrastate authority. Idaho follows a modified comparative fault system — a plaintiff's damages are reduced by their percentage of fault, and recovery is barred if the plaintiff is 50% or more at fault. Idaho's rural courts tend to produce moderate jury verdicts compared to major metropolitan areas, helping keep insurance costs reasonable.

Cargo insurance in Idaho typically requires $100,000-$250,000. The state's freight mix includes agricultural products (potatoes, dairy, grain, sugar beets), lumber and wood products from northern Idaho mills, technology equipment from the Boise tech corridor, and mining materials. Reefer carriers serving the potato industry need $100,000-$200,000 in cargo coverage. Physical damage coverage should account for rural road conditions, wildlife collisions (deer and elk are common, especially at dawn/dusk along I-84 and US-93), and winter weather risks. Comprehensive coverage should include glass breakage from gravel roads, particularly in southern Idaho's agricultural areas.

Idaho requires workers' compensation insurance for virtually all employers. The Idaho Industrial Commission administers the program. The State Insurance Fund is the state's guaranteed insurer, but private carriers also write Idaho policies. Workers' comp premiums for trucking average $8-$12 per $100 of payroll — moderate nationally. Owner-operators need occupational accident insurance at $120-$300 per month. Total annual insurance for an Idaho owner-operator typically runs $9,000-$16,000 — below the national average. Primary liability averages $6,500-$11,000. Idaho's moderate legal environment, low population density, and competitive insurance market all contribute to favorable premiums. The Idaho Trucking Association maintains referrals to trucking-specialist insurance agencies.