Idaho is giving commercial policyholders significantly more time before their insurer can cancel or decline to renew coverage.
House Bill No. 562, signed into law by the Governor on March 27, 2026, doubles the cancellation notice period for commercial and fire insurance policies from 30 days to 60 days.
It also extends the nonrenewal notice window from 45 days to 60 days for commercial lines and creates a brand-new 60-day nonrenewal notice requirement for fire policies. This provision did not previously exist as a standalone obligation under Idaho's standard fire policy statute.
The bill passed the Idaho House of Representatives on March 5, 2026, by a vote of 51-17-2, and cleared the Senate on March 24, 2026, by a vote of 20-13-2.
The changes take effect on January 1, 2027, and apply only to policies with coverage effective dates after that date.
For insurers writing commercial property, commercial liability, and commercial multiperil business in the state, cancellation decisions will need to be finalized a full month earlier than they are today, and nonrenewal decisions will need an additional 15 days' lead time. That timeline shift could ripple through renewal workflows, agency communication protocols, and compliance calendars.
The law keeps the 10-day cancellation notice window for nonpayment of premium intact, along with the existing rule that when that notice goes out via US mail, the clock starts ticking five days after the postmark date. The permissible grounds for cancellation also remain unchanged – fraud, material misrepresentation, increased hazard, material change in risk, loss of reinsurance, solvency concerns flagged by the director of the department of insurance, and breach of policy terms all still qualify.
On the non-renewal side, the law builds in a safety net. If an insurer sends its notice fewer than 60 days before expiration, coverage stays in force until 60 days after the notice is mailed or delivered, with earned premium for that extended period calculated pro rata based on the prior year's rate.
The insurer is off the hook for nonrenewal notice if it has offered a renewal policy through the same insurance group, or if the policyholder has already secured or agreed in writing to secure replacement coverage.
One of the more notable changes sits in the fire policy provisions. The law carves nonrenewal out of the existing cancellation notice clause and gives it its own dedicated section, requiring every fire policy to contain language providing 60 days' written notice prior to nonrenewal, along with the reason for the decision.
The law also newly requires fire policy cancellation notices to state the reason for the cancellation, a requirement that previously applied only to nonpayment cancellations within the fire policy provision. Previously, the nonrenewal language was bundled into the cancellation provision; separating it signals a clearer regulatory expectation around how insurers communicate the end of a fire policy relationship.
The law does not touch the existing 30-day notice requirement for premium increases above 10 percent or for reductions in limits and coverages. It also does not apply to block cancellations or block non-renewals, reinsurance, excess and surplus lines, residual market risks, worker's compensation, multistate location risks, retrospective rating plans, excess or umbrella policies, or any policies the director has exempted.
