Max957
Returning Member

Confusion with W-2 for multiple states and gambling income/loss

Hello.  I live in Pennsylvania and work remotely for a company based in Delaware.  I received a W-2 for PA which lists the employers number as 1234, state wages (box 16) which match my federal amount and zero (0) state income tax box 17). 

 

I also received a W-2 for Delaware  which lists a different employer number, box 16 again lists the same as box 1, but box 17 lists a non-zero amount.  I also have gambling winnings (but no W-2G) from PA.  When completing the DE state tax, the amount listed is wages + winnings.  The PA state tax lists the same numbers as the DE.  Double tax, or what am I doing wrong?