Iowa Code § 600B.28
The trustee shall report to the court annually, or more often as directed by the court, the amounts received and paid over.
[C27, 31, 35, §12667-a39; C39, §12667.28; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §675.28] C93, §600B.28 2005 Acts, ch 3, §101