I have an odd situation that may impact 529 deduction limits. Both of my kids have three legal parents through another state's legal process that Wisconsin is required to recognize. One of my kids is biologically connected to me and because of a divorce I can clearly only deduct $1,690. I am the third, non-biological, parent to my other kid and he wasn't included as a child of the marriage in the divorce proceedings. Can I deduct $3,380? I will contribute the same amount to both accounts I am just wondering what I can deduct from state taxes.
