Idaho Code § 70-2110: Taxation.

To the extent permitted by the constitution, the property acquired by any port district pursuant to this act is exempt from taxation, except that during any period that such property is leased by a port district under a lease, or title thereto is retained by a port district under an installment purchase contract, taxes shall be payable to the same extent as if it were owned by such lessee or installment purchaser and such taxes shall be paid by such lessee or installment purchaser.