shared legal cust can I order tax records

[Jade]

>Hi,
>with my ex we have shared legal cust of our kid.
>we filed separate tax returns.
>she claimed our kid.
>
>having shared cust, do I have right to order transcripts of
>tax records based on the fact that our kid is on there and she
>claimed him.
>
>http://www.irs.gov/pub/irs-pdf/f4506t.pdf
>
>If I can't, can he?
>
>In Short, he has right to see papers that were filed with his
>social sec number. But does he have right to order transcripts
>and or do I have right to do for him as guardian ?
>

Neither one of you have the right to order copies of tax returns on each other without a court order.  Even if the child is on it.  

It's your ex's return, not your child's.  

[Jade]

>need them to prove the other party is lieing.
>court compeled other party to provide them and other party did
>however I am 200% they are fake or redone papers

Then find out from the IRS what you need (probably a court order) to get a copy of what they have on record for the other parent.  You could also subpeona records directly from the employer(s).