[¶ 1] Allen Entzie appeals and Theresa Entzie cross-appeals from an amended judgment modifying Allen Entzie’s child support obligation. We hold the district court erred as a matter of law by failing to comply with the child support guidelines, and we reverse and remand the district court’s calculation of Allen Entzie’s child support obligation. We affirm the district court’s deviation from the child support guidelines for the children’s needs and affirm the award of partial attorney fees.
I
[¶ 2] Allen Entzie is a self-employed farmer. Allen Entzie and Theresa Entzie were married and have four children together. The parties divorced in 2007. Upon divorce, the district court entered a judgment, based on the parties’ stipulation, requiring Allen Entzie to pay $246 per month in child support for the four minor children. On May 12, 2009, Theresa Ent-zie filed a motion to amend the judgment and modify Allen Entzie’s child support obligation, alleging Allen Entzie had an increased ability to pay because he acquired significant parcels of land since the divorce. The motion also alleged a need to deviate upward from the child support guidelines because the children’s needs increased. On August 26, 2009, Theresa Entzie amended her motion to amend the judgment and requested an award of attorney fees, contending Allen Entzie prolonged discovery and increased litigation costs. Allen Entzie responded to Theresa Entzie’s motion to amend and recalculate his child support obligation and requested the district court reduce the amount of his support obligation, because the oldest child was no longer a minor and only three children needed support.
[¶ 3] The district court held a hearing on October 23, 2009 and entered an order granting the motion to amend the judgment on December 9, 2009. On January 27, 2010, the district court entered an order incorporating Theresa Entzie’s proposed amended judgment. The district court found Allen Entzie was a self-employed farmer and underemployed. The district court imputed income to calculate Allen Entzie’s child support obligation by adding a minimum wage income to the rental value of land Allen Entzie inherited or had “direct control over.” The district court found Allen Entzie engaged in “vari
II
[¶ 4] This Court’s standard of review of a district court’s child support determination is well-established:
“ ‘Child support determinations involve questions of law which are subject to the de novo standard of review, findings of fact which are subject to the clearly erroneous standard of review, and may, in some limited areas, be matters of discretion subject to the abuse of discretion standard of review.’ ” Verhey v. McKenzie,2009 ND 35 , ¶ 5,763 N.W.2d 113 (quoting Buchholz v. Buchholz,1999 ND 36 , ¶ 11,590 N.W.2d 215 ). “A court errs as a matter of law if it does not comply with the requirements of the child support guidelines.” Doepke v. Doepke,2009 ND 10 , ¶ 6,760 N.W.2d 131 .
Sonnenberg v. Sonnenberg,
III
[¶ 5] Allen Entzie argues the district court erred as a matter of law by failing to comply with the requirements of the child support guidelines on calculating self-employment income from farming.
[¶ 6] “A proper finding of net income is essential to determine the correct amount of child support under the child support guidelines.... ” Halberg v. Halberg,
[¶ 8] The district court’s findings include the figures for gross income, de-preciable assets and deductions, and adjusted self-employment income from Allen Entzie’s 2007 and 2008 tax returns. The child support guidelines contain specific provisions for determining an obligor’s income from self-employment. Halberg,
[¶ 9] The district court erred as a matter of law by not calculating Allen Entzie’s self-employment income according to the child support guidelines and by not averaging the most recent five years of Allen Entzie’s self-employment income. The district court must make specific findings on why a five-year average of self-employment income is not reflective of current income before the court can use a shorter period of time. The district court must apply the guidelines to calculate an obli-gor’s net income, even if the obligor is self-employed, the court has little evidence to consider, or an accurate depiction of income is difficult. Fleck,
IV
[¶ 10] On cross-appeal, Theresa Entzie argues if the district court’s self-employment income calculations were incorrect, then the district court erred in not including other sources of income, such as in-kind income, payments made to a member of the obligor’s household, rental income, capital gains, and depreciation deduction amounts.
[¶ 12] Theresa Entzie argues the district court should include Allen Entzie’s depreciation deductions in his income, citing 2009 N.D. Sess. Laws ch. 148, § 3. However, the proposed guidelines regarding depreciation were not in effect at the time the motion to amend was filed. See N.D. Admin. Code § 75-02-04.1-09(l)(g) (proposed Aug. 4, 2010). Under the guidelines existing when the motion was made, depreciation deductions must be excluded. See Kobs,
[¶ 13] On remand, the district court must make specific findings on income that will be added in calculating net income and income that will not be considered because it is not an accurate predictor of future income or is excluded under the guidelines.
V
[¶ 14] Allen Entzie argues the district court erred in finding him underemployed and imputing income to him. Allen Entzie argues self-employed obligors cannot be deemed underemployed. He also argues underemployment determinations are based on gross income from self-employment and not net income from self-employment.
[¶ 15] The district court imputed a minimum wage income to Allen Entzie after finding him underemployed, without calculating his gross income. An obligor may be found underemployed if the obli-gor’s gross income is significantly less than the statewide average earnings for persons with similar work history and qualifications. N.D. Admin. Code § 75-02-04.1-07(l)(b). An obligor is presumed underemployed if the obligor’s monthly income is either less than one hundred sixty-seven times the federal hourly minimum wage per month, or if the obligor’s income is less than six-tenths of the statewide average earnings for persons with similar work history and occupational qualifications. N.D. Admin. Code § 75-02-04.1-07(2). After an obligor is properly determined underemployed, the district court must impute income according to one of the provisions of N.D. Admin. Code § 75-02-04.1-07(3). The district court must properly determine an obligor’s income under the child support guidelines before the court can find an obligor underemployed and impute income to the obligor. Halberg,
[¶ 16] Allen Entzie is incorrect that self-employed obligors may not be deemed underemployed as well. Self-employed obligors may be underemployed, as long as the obligor’s income falls within the underemployment provisions in the child support guidelines. See Halberg,
[¶ 17] On remand, the district court may find Allen Entzie underemployed and impute income under the guidelines, but the court must first properly calculate his gross income, including his net income from self-employment and all other sources of income. See Halberg,
VI
[¶ 18] Allen Entzie appeals the district court’s valuation and application of projected rental values to determine his child support obligation.
[¶ 19] The district court made findings on the rental value of land Allen Entzie farms:
5. [Allen Entzie] ... has inherited farm assets as of February 5, 2009, in the form of 2,495.96 acres valued at $600,326 from his father’s estate. [Allen Entzie] does not contest that he does have direct control over real estate and farm assets now valued reasonably at $1,582,200.
6. That the foregoing real estate interest consists of 686 acres of cropland, 453 acres of pasture land, and 468 acres of hay land. In applying the 2009 county rents and values as compiled by the U.S.D.A. National Agricultural Statistic Service, ... the five-year average of rental values in McIntosh County, North Dakota, generate a rental income of farmland at $36 per acre, hay land and pasture land at $20.40 per acre. Accordingly, cash rental value of the inherited real estate owned by the [Allen Entzie] is an annual rental of $43,484.40.
The district court added the imputed rental income to the imputed minimum wage income after finding Allen Entzie underemployed. The district court found this calculation “establishes a minimum floor gross income to be imputed as [Allen Ent-zie’s] established earning capacity....”
[¶ 20] The district court’s orders are ambiguous, and it is unclear from the record what land the district court used to calculate rental income on. The district court describes the land considered as both “inherited” and under Allen Entzie’s “direct control.” The district court’s orders are ambiguous as to whether the court equated “direct control” with ownership or ability to generate additional income off the land, or if the court was unsure of the ownership status of all the land, but found “direct control” sufficient to impute income from the land.
[¶ 22] There is also no indication what provision of the child support guidelines the district court used to consider this type of income or to consider imputed rental income in this way. Under the child support guidelines, the district court may consider new or future circumstances that will materially affect the child support obligations, but there are no findings to support such a consideration here. Cf. Halberg,
[¶ 23] Moreover, since the parties agreed Allen Entzie did not actually inherit any new land from his father’s estate in 2009, the district court may have imputed income when it possessed actual income figures from his past tax returns. If the income from the land was already reflected on Allen Entzie’s past tax returns, it was improper for the district court to ignore the income on the tax returns and apply a hypothetical income off the land. See, e.g., Berge,
[¶ 24] We remand to the district court with instructions to explicitly state and classify which land the district court is basing rental value on. The district court must also make clear which provision of the child support guidelines allows the court to calculate rental income in this case. The district court must clarify whether income from the land considered was already included in Allen Entzie’s self-employment income and if it was, must refrain from imputing income from assets already included, unless new circumstances are clearly demonstrated.
VII
[¶ 25] Allen Entzie argues the district court erred by finding the children C.E. and T.E. have increased needs and deviating upward from the child support guidelines.
[¶26] The child support amount provided by the child support guidelines is presumed correct, but may be rebutted by a preponderance of the evidence that a deviation is in the best interests of the children and warranted under the guidelines. N.D. Admin. Code § 75-02-04.1-09. The only criteria that will rebut the presumptively correct amount are listed in the child support guidelines. Id.; see also Verhey,
[¶ 27] The district court deviated upward from the guidelines, finding evidence rebutted the presumptively correct amount under the child support guidelines based on two of the minor children’s needs. In deciding whether a deviation from the guidelines is in the children’s best interests, the court may consider “[t]he increased needs of children with disabling conditions or chronic illness.” N.D. Admin. Code § 75-02-04.1-09(2)(d). The district court found the nine-year-old child “T.E. is in need of supplemental educational programs so as to enhance her reading skills and educational opportunities.” Evidence at the hearing established T.E. has been in special education programs at school but, as a fourth grader, continues to read at a first-grade level. Theresa Entzie testified an assessment at the Sylvan Learning Center revealed the child needed additional tutoring. The district court found the reasonable costs of supplemental education warranted deviating from the guidelines and increasing Allen Entzie’s child support obligation by $100 a month for T.E. The district court’s findings are not clearly erroneous.
[¶ 28] A court may deviate from the child support guidelines based on “[t]he increased needs of children age twelve and older.” N.D. Admin. Code § 74-02-04.1-09(2)(e). The district court found C.E., a sixteen-year-old child, has additional expenses “due to his extracurricular activities within the public school system.” Needs of a child twelve and older are not limited to subsistence needs and can be based on a child’s standard of living. Bernhardt v. Bernhardt,
[¶ 29] We affirm the district court’s increase of the child support obligation based on the children’s needs. On remand, the district court may reconsider the amount of the deviation after the court properly determines Allen Entzie’s income under the guidelines.
VIII
[¶ 30] Allen Entzie argues the district court erred in awarding Theresa Entzie partial attorney fees and improperly sanctioning him.
[¶ 31] The district court found Allen Entzie increased the costs of discovery and litigation by denying he purchased a motorcycle, denying he made advance payments for his farm expenses, and denying he paid a salary to a member of his household. The district court found these were income minimizing tactics. The court also stated, “[Allen Entzie’s] income from the reasonable rental value of real estate and [Allen Entzie’s] capacity for minimum wage employment, generates an income more than twice that of [Theresa Entzie].” The district court ordered “that [Allen Entzie] shall make partial payment of attorney’s fees in the amount of Three Thousand Dollars ($3,000).”
[¶ 32] The analysis for awarding attorney fees requires different findings than the analysis for imposing sanctions. “In awarding attorney fees, the district court must balance one party’s needs against the other party’s ability to pay and should consider whether either party unreasonably increased time spent on the case.” Sonnenberg,
[¶ 33] The district court made express findings on the parties’ needs and abilities to pay, as well as Allen Entzie’s conduct. The district court order does not contain any other findings that are required in a sanctions analysis. Further, the district court order states the award is for attorney fees. We cannot agree with Allen Entzie’s assertion that sanctions were imposed.
[¶ 34] Allen Entzie argues the award of attorney fees was improper because the “assumed misconduct” was insufficient to warrant attorney fees. He also argues Theresa Entzie’s net income substantially exceeds his, and she has more cash and liquid assets.
[¶ 35] District courts have considerable discretion to award attorney fees in a divorce proceeding under N.D.C.C. § 14-05-23, and the court’s award will not be set aside absent an abuse of discretion.
IX
[¶ 36] We conclude the other issues raised by the parties are unnecessary to resolve our disposition of this case. We hold the district court erred as a matter of law by failing to comply with the child support guidelines, and we reverse and remand the district court’s calculations of Allen Entzie’s income and child support obligation. We affirm the district court’s deviation from the guidelines based on the children’s needs and the award of partial attorney fees to Theresa Entzie.
