Deductions & credits

Thanks for reply but still there is lot of confusion.

so an oil company out of texas rents motel or hotel in new mexico  (some rooms or all rooms) for a year for employee housing. They deduct all these cost. they fly their contractors, employee and even high ranked official. tickets are booked using corporate card, rental car on card, they  to do regular work in shifts for two weeksand are off two weeks. This cost is borne by the company and tax deductible.  It is not shown on the empoyee's w2 or 1099 of contractor.  so is  it because it is c-corp?

 

also if you have w2 job for 2 weeks in one city and you commute for bussiness to another city like assignement on 1099 , the irs doesnt tell what is your tax home. it just consider either/or situation. i would assume in such a case even though your assisgnment last more than a year your tax home (as you cant have two )would be still where you do your w2 job and so travel and travel related expenses would be bussiness cost