(a) When the tax levies are made, the landowners shall have the privilege of paying the taxes in full, without interest, within thirty (30) days after the levy becomes final.
(b) All taxes levied may be paid in installments, so that not more than ten percent (10%) of the allocated tax shall be collectible in any one (1) year against the wishes of the landowner. The deferred installments of the taxes shall bear interest at a rate established by the board and shall be payable only in installments as levied.
(c) If any landowner shall pay in full the levy of taxes against his land as herein provided, that land shall not be further liable by reason of the assessment of benefits or any reassessment thereof except a reassessment because of changed plans as provided in § 14-116-606(b), and then only to the extent of the increase in assessment, if any, because of the greater benefit thereby received. However, in case of any additional assessment for greater benefit, any landowner who shall have paid his previous tax levy in full shall have the privilege of paying in full the increase in tax levied in the manner herein provided.