My son is 21 he has a job he wants to claim his child can he?

[lalaforrest0304]

He's also claiming head of household.
also can he file for three jobs

[xmasbaby0]

Maybe...    Provide more details.   Is your son the custodial parent?  Does his child live with him?    

[Vanessa A]

Who does the child live with?  If the child lives with him and has for more than 6 months out of the year, then probably.  If the child lived with just the mother more than 6 months out of the year then no.  In order to claim a child the following must apply:

• Your child (including adopted and foster children), your sibling, or a descendent of any of them.
• Age 18 or younger at the end of the tax year OR under 24 (and younger than you and your spouse) if they are a full-time student
• Lived with you for more than 6 months during the tax year
• They did not provide more than half of their own support
• They did not file a joint return, unless it was to claim a refund

Yes, he will need to include ALL 3 W-2's on one return.  You cannot file the W-2's separately. When you file a return, you must include all income from all sources on one return for the year.