So if my ex filed before me and claimed my son I need to do paper return.
My circumstances:
We share custody - son lives 3 or 4 nights per week with me and same with her.
I pay her 300 dollars per month child support (does that negate her claiming 50% of support?)
I have the higher AGI
There is nothing in the custody agreement that says who claims him.
Can i file amended return for two prior years where she did the same?
