In the state of Washington, the rule is that in a proceeding to determine child support, the income of a new spouse has to be disclosed, but is normally not considered in the child support calculation. There is an exception to this. If your spouse as for a "deviation" of child support from the standard calculation, then, the income of the new spouse may be considered in setting child support.
Answered on Sep 19th, 2011 at 3:16 PM