Short Rate Cancellation
Also known as: Short Rate Penalty
Typical short rate factor: 90% of unearned (rather than 100% pro-rata). For a $12K policy cancelled at 6 months, pro-rata refund = $6,000, short-rate refund = $5,400. Less common today than pure pro-rata cancellation.
Real-world scenario
Cedar Ridge Roofing LLC bought a 12-month general liability policy with a $1,000,000 per-occurrence limit, a $2,000,000 aggregate, and a $2,500 deductible. The annual premium was $8,400, which the owner financed through a premium finance agreement with a $1,680 down payment and nine monthly installments of $792. Five months in, Cedar Ridge landed a large commercial contract that required a different carrier, so the owner asked to cancel the existing policy early.
Because the insured requested the cancellation, the carrier applied short rate rather than pro rata. On a straight pro-rata basis the carrier had earned $3,500 for five months of coverage, so the unearned premium would have been $4,900. Under the short-rate table the carrier retained an extra penalty of $490 (roughly 10% of the unearned amount), so the actual return premium dropped to $4,410. Because Cedar Ridge had financed the policy, that $4,410 refund went first to the finance company as loss payee: after it deducted a $175 cancellation fee and applied the balance against the $3,960 still owed on the loan, the roofer received just $275 back instead of the $765 a pro-rata refund would have returned.
Had the carrier cancelled the policy instead — for example after a $1,900 premium-audit shortfall went unpaid — the refund would have been calculated pro rata at the full $4,900, about $490 more than the short-rate result. On a hypothetical $250,000 liability claim with $60,000 in legal defense costs the cancellation math would be irrelevant, but for a clean early cancellation on an $8,400 policy the short-rate penalty cost Cedar Ridge real money.
How it affects your premium
Short rate is not a coverage you buy; it is the penalty formula a carrier uses when you cancel mid-term. How much it costs depends on several factors:
- Who initiates the cancellation — Insured-requested cancellations trigger short rate, while carrier-initiated cancellations for nonpayment or nonrenewal are usually refunded pro rata (no penalty).
- How early in the term you cancel — The short-rate penalty is largest early in the policy period and shrinks as more premium becomes earned premium, disappearing near expiration.
- Any minimum earned premium clause — Policies with a minimum earned premium (common on E&S, builders risk, and specialty lines) can retain 25% or more regardless of cancellation date.
- The size of the annual premium — The penalty is a percentage of the unearned portion, so a $50,000 policy produces a far larger dollar penalty than a $2,000 one.
- Short-rate table vs. flat percentage — Some carriers use a filed short-rate table; others apply a simple 10% haircut on the unearned premium.
- Premium finance involvement — Finance-company cancellation fees and interest already accrued reduce your net refund on top of the short-rate penalty.
- State regulation — Several states cap or prohibit short-rate penalties on certain personal and small commercial lines, forcing pro-rata refunds instead.
Common misconceptions
Myth: Short rate and pro rata mean the same thing.
Reality: They do not. Pro rata refunds the exact unused portion of premium, while short rate keeps an additional penalty on top, leaving you with a smaller return premium.
Myth: If the insurance company cancels my policy, I get hit with the short-rate penalty.
Reality: No — carrier-initiated cancellations (for example, a nonpayment cancellation) are almost always refunded pro rata. Short rate applies only when the insured requests the cancellation.
Myth: Short rate lets the carrier keep whatever it wants.
Reality: The penalty follows a filed short-rate table or a stated percentage, and it applies only to the unearned premium, not the entire policy amount.
Frequently asked questions
Why am I being charged a short-rate penalty when I cancel my policy early?
How do I avoid a short-rate penalty?
How is the short-rate refund calculated?
Does short rate apply if the carrier cancels me for nonpayment?
Will a minimum earned premium change my short-rate refund?
Sources cited
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