This appeal arises from an order modifying the child support obligation of Alan Phillips. The trial court found Alan’s incarceration constituted á substantial change in circumstances justifying the modification. We disagree and reverse the trial court decision. We hold the child support obligor’s incarceration for third-degree sexual abuse of his stepdaughter does not constitute a change of circumstances justifying a modification. However, we hold Mary’s increased income constitutes a substantial change which justifies modification of Alan’s support obligation.
The marriage of Alan and Mary Phillips was dissolved on February 13, 1991. Mary was given physical custody of the parties’ two minor children. Pursuant to the dissolution decree, Alan was ordered to pay $130.77 per week as child support for his two sons.
The record reveals Mary was receiving Aid to Families with Dependent Children (AFDC) benefits prior to trial until October 1, 1991. At the time of trial Alan was employed by Burlington Northern Railroad and was earning a net monthly income of $1578.50.
On February 27, 1989, Alan was convicted of sexual abuse in the third degree involving his stepdaughter. Alan was sentenced to an indeterminate term not to exceed five years. Alan filed a request to delay issuing of mittimus until August 19, 1990, in order that he could bécome vested in his railroad pension. The trial court granted Alan’s request to delay mittimus.
The incomes of both parents have changed since the issuance of their dissolution decree. Alan’s income while incarcerated is approximately $36 per month. Since the dissolution Mary has obtained a full-time job. Her net monthly income is $1139.
*874 Based upon his incarceration, Alan filed an application to modify his child support obligation. Alan alleged his incarceration constituted a substantial change in circumstances. On December 19, 1991, the trial court found Alan’s incarceration constituted a significant change in circumstances justifying modification and suspended his child support obligation until sixty days after his release from prison.
Because Mary received APDC, her right to child support up to the amount of benefits expended was assigned to the State of Iowa. Due to the assignment, the State is the party appealing the trial court decision.
I. Our review of an order on application to modify child support provisions is de novo.
In re Marriage of Vettemack,
II. Modification of child support provisions of a dissolution decree is justified only if there has been a substantial change in circumstances since the entry of the original dissolution decree.
In re Marriage of Habben,
On appeal, Alan contends the changed circumstances justifying modification are (1) his incarceration and (2) Mary’s increased income. First we focus on whether Alan’s incarceration constitutes a changed circumstance which justifies modification of his support obligation.
III. Other jurisdictions are divided on the issue of whether incarceration of an obligor justifies the reduction of a child support obligation. Under the broadest summary, courts have decided this issue based on whether the obligor possessed assets against which the obligation could be charged and/or the voluntary nature of the obligor’s criminal activity.
A. Jurisdictions Granting Modification:
State courts have granted modification to incarcerated obligors on different grounds. The majority of these courts based their decisions to modify on the fact the incarcerated obligor lacked other possessions against which the support obligation could be charged.
See Clemans v. Collins,
The following cases illustrate situations in which courts granted modification based on the fact other assets did not exist. In
Foster v. Foster
the New York Supreme Court, Appellate Division, addressed the issue of whether to modify an incarcerated parent’s support obligation.
Foster,
“[w]here a noncustodial parent is imprisoned for a crime other than nonsupport (or for civil contempt for failure to pay the same) ... the better rule should be that the parent is not liable for such payments while incarcerated unless it is affirmatively shown that he or she has income or assets to make such payments.”
Id.
at 285,
Some courts have granted modification because they viewed incarceration as an involuntary loss of employment which justifies modification.
See People ex rel. Meyer v. Nein,
B. Jurisdictions Denying Modification:
Other jurisdictions have denied modification to incarcerated obligors. Denial of modification has also been based on different grounds. Some state courts have denied modification because the obligor possessed other assets against which the support obligation could be charged.
See Division of Child Support Enforcement ex rel. Harper v. Barrows,
The following cases illustrate situations in which courts denied modification based on the fact other assets existed. In
Sod-ders v. Sodders
the obligor was incarcerated for attempting to have his former wife murdered.
Sodders,
Other courts have held the incarcerated obligor remained liable during incarceration even though the obligor possessed no other assets against which the obligation could be charged.
See Ohler v. Ohler,
Other jurisdictions have denied modification based on the voluntariness of the obli-gor in his actions which led to incarceration.
See Noddin v. Noddin,
IV. Case law clearly shows courts have both granted and denied modification based on whether the incarcerated obligor possessed other assets against which the obligation could be charged. The Iowa Supreme Court has provided some guidance. In
In re Marriage of Vetternack
the court addressed whether modification of a child support order of an incarcerated parent who possessed other assets sufficient to meet the obligation would be equitable.
Vetternack,
This case, however, is distinguishable from
Vetternack
and other cases which have granted modification on the basis the obligor possessed other assets against which the obligation could be charged. Alan, the incarcerated parent, possesses no assets' which could be used to satisfy his support obligation. Alan’s railroad pension is not an asset upon which he could rely to meet his obligation; the pension is not a “currently available” asset.
See Ohler, 369
N.W.2d at 617. The pension clearly would not meet the need of current cash because the benefits would not be available until Alan reaches age sixty-two, which would be in the year 2015.
See Foster,
In resolving this issue we considered the fact Alan possesses no other assets. We now follow the decisions of
Ohler, Willis,
and
Parker,
which addressed this exact issue.
See Ohler,
Criminal conduct of any nature cannot excuse the obligation to pay support. We see no reason to offer criminals a reprieve from their child support obligations when we would not do the same for an obligor who voluntarily walks away from his job. Unlike the obligor who is unemployed or faced with a reduction in pay through no fault of his own, the incarcerated person has control over his actions and should be held to the consequences.
Willis,
Our focus on the voluntariness of Alan’s actions is not misplaced especially in light of the crime of sexual abuse of his stepdaughter. In
Parker
the court stated consideration of the crime that resulted in the incarceration was proper when determining whether modification should be granted.
Parker,
In addition, Alan’s incarceration, the alleged changed circumstance, is not permanent. The Iowa Supreme Court has stated: “[t]he changed circumstance[ ] had to be ‘material and substantial, not trivial, more or less permanent or continuous, not temporary.’ ”
In re Marriage of Bergfeld,
We hold Alan’s incarceration for sexual abuse fails to constitute a substantial change in circumstances which would justify modification of his child support obligation. It would not be equitable to suspend his responsibility for his children while he is incarcerated. By denying modification we follow the current trends in Iowa case law, which are (1) a reluctance to modify decrees and (2) emphasis on a present inability to pay support has lessened, whereas emphasis on a long range capacity to earn money has become more of a consideration.
Vetternack,
V. Finally, we address whether Mary’s increased income constitutes a substantial change in circumstances which was not contemplated by the trial court at the time of dissolution. We hold the increase constitutes a substantial change in circum *879 stances which justifies adjusting the amount of Alan’s support obligation.
The general rule with regard to increased income as a change in circumstances is “where a change of financial condition of one or both of the parties is relied upon it must be substantial.”
Sandler v. Sandler,
For purposes of adjusting the child support obligation pursuant to the guidelines, we instruct the trial court to use Mary’s current net monthly income and Alan’s earning capacity of $1578.50 per month.
See generally Ohler,
We recognize as long as Alan cannot obtain a higher paying job in prison most of his child support arrearages will continue to accrue. Unpaid child support accrues, and the arrearages may not be modified or forgiven.
In re Marriage of Welsher,
adjusted as his financial situation then requires.
Koch,
REVERSED AND REMANDED WITH INSTRUCTIONS.
