"One form has state information at the bottom."

That would be why the amounts in Box 12 are different; there should also be codes that explain why Box(es) 12 has any value at all. Then, there is likely some State tax regulation that differs from Fed and is being reported for that clarity. Also, you would confirm the FEIN; a temp agency might have sent this to a worker who was placed in different localities with local tax regulations.

Are you a professional tax preparer or asking a personal tax issue, on this community of tax preparers on this forum meant for those using the specific program of Pro Series?