There are no such "advanced opinions." The structure of the support order you wish to put into place is one I have seen (and written) several times -- if the facts justify it (as yours appear to) and if the other side agrees, or the judge does so even over their objection.
There is no "bonus law" in Nevada's child support statutes or case law; what guidance there is comes from Scott v. Scott, 107 Nev. 837, 840, 822 P.2d 654, 656 (1991), which includes the proposition that modification of a child support order can be made in accordance with NRS 125B.070, based on the noncustodial parent's gross monthly income, including any overtime pay. 107 Nev. at 839, 822 P.2d at 655. The case discusses that overtime is to be included as income "if it is substantial and can be determined accurately." In that case, the court used a three-year average. Bonuses analyze pretty much the same way.
My suggestion would be to propose a stipulated modification of your decree as you have indicated, and if that invitation is refused, move for the modification, requesting fees for the other side's intransigence.
Answered on Sep 01st, 2013 at 6:48 PM