I wanted to give an update. Apparently, the employer only took out FICA and Medicare and based on the hours my wife recorded, the check amount was correct. Regarding pay stubs, we unfortunately live in one of the few states that stupidly or on purpose has NO regulation regarding pay stubs so in our state, it is NOT illegal. As far as FICA and Medicare, I just created a social security profile for my wife already can see her and employer contribution for 2021. I don't know how long it takes for that information to show up online during the current year or if it does at all. She worked this year at another company for nearly 2 months and that information is not available yet. I'll give SSA a call and see what they say.