(1) For general property tax purposes, land may be assessed on the basis of the value that the land has for agricultural use if the land:

1. (a) is not less than five contiguous acres in area, except that land may be assessed on the basis of the value that the land has for agricultural use:

   1. (i) if:

      1. (A) the land is devoted to agricultural use in conjunction with other eligible acreage; and
      2. (B) the land and the other eligible acreage described in Subsection (1)(a)(i)(A) have identical legal ownership; or
   2. (ii) as provided under Subsections (4) and (5); and

2. (b) except as provided in Subsection (6) or (7):

   1. (i) is actively devoted to agricultural use; and
   2. (ii) has been actively devoted to agricultural use for at least two successive years immediately preceding the tax year for which the land is being assessed under this part.

(2) In determining whether land is actively devoted to agricultural use, production per acre for a given county or area and a given type of land shall be determined by using the first applicable of the following:

1. (a) production levels reported in the current publication of the Utah Agricultural Statistics;
2. (b) current crop budgets developed and published by Utah State University; and
3. (c) other acceptable standards of agricultural production designated by the commission by rule adopted in accordance with Title 63G, Chapter 3, Utah Administrative Rulemaking Act.

(3) Land may be assessed on the basis of the land's agricultural value if the land:

1. (a) is subject to the privilege tax imposed by Section 59-4-101;
2. (b) is owned by the state or any of the state's political subdivisions; and
3. (c) meets the requirements of Subsection (1).

(4) Notwithstanding Subsection (1)(a), the commission or a county board of equalization may grant a waiver of the acreage limitation for land upon:

1. (a) appeal by the owner; and
2. (b) submission of proof that 80% or more of the owner's, purchaser's, or lessee's income is derived from agricultural products produced on the property in question.

(5) Notwithstanding Subsection (1)(a), the commission or a county board of equalization shall grant a waiver of the acreage limitation for land upon:

1. (a) appeal by the owner; and

2. (b) submission of proof that:

   1. (i) the failure to meet the acreage requirement arose solely as a result of an acquisition by a public utility or a governmental entity by:

      1. (A) eminent domain; or
      2. (B) the threat or imminence of an eminent domain proceeding; and
   2. (ii) the land is actively devoted to agricultural use.

(6)

1. (a) The commission or a county board of equalization may grant a waiver of the requirement that the land is actively devoted to agricultural use for the tax year for which the land is being assessed under this part upon:

   1. (i) appeal by the owner; and

   2. (ii) submission of proof that:

      1. (A) the land was assessed on the basis of agricultural use for at least two years immediately preceding that tax year; and
      2. (B) the failure to meet the agricultural production requirements for that tax year was due to no fault or act of the owner, purchaser, or lessee.

2. (b) As used in Subsection (6)(a), "fault" does not include:

   1. (i) intentional planting of crops or trees which, because of the maturation period, do not give the owner, purchaser, or lessee a reasonable opportunity to satisfy the production levels required for land actively devoted to agricultural use; or
   2. (ii) implementation of a bona fide range improvement program, crop rotation program, or other similar accepted cultural practices which do not give the owner, purchaser, or lessee a reasonable opportunity to satisfy the production levels required for land actively devoted to agricultural use.

(7) Land that otherwise qualifies for assessment under this part qualifies for assessment under this part in the first year the land resumes being actively devoted to agricultural use if:

1. (a) the land becomes ineligible for assessment under this part only as a result of a split estate mineral rights owner exercising the right to extract a mineral; and
2. (b) the land qualified for assessment under this part in the year immediately preceding the year the land became ineligible for assessment under this part only as a result of a split estate mineral rights owner exercising the right to extract a mineral.

(9)

1. (a) Notwithstanding Subsection (1) and except as provided in Subsection (9)(d), land in agricultural use that is intentionally allowed to lay fallow for one or more growing seasons qualifies for assessment under this part if the fallowing is conducted:

   1. (i) during periods of limited water supply;
   2. (ii) as part of a prudent farm management practice, including crop rotation, rotational grazing, or soil water management; or
   3. (iii) to facilitate voluntary participation in a water management or agricultural water optimization program.

2. (b) If the owner of land assessed under this part fallows the land during any period in a calendar year, the owner may, on or before December 31 of the year in which the land is fallowed, provide to the county assessor written notice that:

   1. (i) identifies the land that was fallowed during any period of the year in which the notice is provided, including the acreage of the fallowed land;
   2. (ii) demonstrates how the land qualifies under Subsection (9)(a); and
   3. (iii) specifies whether the owner intends to fallow the land during any period in the following calendar year, and, if so, the intended duration of the fallowing period.

3. (c)

   1. (i) If the written notice under Subsection (9)(b) indicates that the owner intends to fallow the land during any period in the following calendar year, the county assessor may, within 45 days of receiving the written notice, require the owner to submit to the county assessor a land management plan in a form prescribed by the county assessor that:

      1. (A) identifies the owner's objectives in fallowing the land for the intended duration of the fallowing period;
      2. (B) provides adequate assurances to the county assessor that the fallowed land will become actively devoted to agricultural use upon the expiration of the intended fallowing period; and
      3. (C) includes any other information required by the county assessor.
   2. (ii) If the owner submits to the county assessor a land management plan for fallowed land that meets the requirements of Subsection (9)(c)(i), the county assessor may not require the owner to submit a new or additional land management plan for the same land within three years from the day on which the owner submitted the plan.

4. (d) Fallowed land is withdrawn from this part if:

   1. (i) the county assessor determines that the land does not qualify under Subsection (9)(a);
   2. (ii) the owner fails to return the fallowed land to active agricultural use upon the expiration of the intended fallowing period as specified in the written notice; or
   3. (iii) the owner fails to comply with the requirements of Subsection (9)(c), if a land management plan is required.