N.D. Cent. Code § 40-24-02
40-24-02. Payment of special assessments - Interest
40-24-02. Payment of special assessments - Interest
All special assessments levied under this title may be paid without interest within ten days
after they have been approved by the governing body and thereafter shall bear interest at an
annual rate not exceeding one and one-half percentage points above the average net annual
interest rate on any warrants or bonds for the payment of which they are pledged on the total
amount thereof remaining unpaid.