North Dakota Century Code Title 26.1. Insurance § 26.1-24-03. When insured entitled to return of premium

1. To the whole premium, fee, or other sums if no part of the insured's interest in the thing insured is exposed to any of the perils insured against.

2. To the whole of the premium when the contract is voidable on account of the fraud or misrepresentation of the insurer or on account of facts of the existence of which the insured was ignorant without the insured's fault, or when by any default of the insured other than actual fraud, the insurer never incurred any liability under the policy.

3. Except as provided for in a policy form filed with and approved by the commissioner, when insurance other than life is made for a definite period of time and the insured surrenders the policy, to such proportion of the premium, fee, or other sum as corresponds with the unexpired time upon the amount of the policy remaining after deducting therefrom any claim for loss or damage under the policy which has accrued previously.