I have an SCorp that is a partner in a Partnership.  The Partnership sent 13 State K1s, all with losses.  Some of the states require a business to register with them if they are doing business in the State.  Where do I go from here?  Submit all 13 States, then 13 states on the personal return? Since it is a flow thru from the Partnership to the S corp how do get around registering with the States?