It depends on the package you purchased.   

ProSeries Basic, doesn't prepare business entity returns.

ProSeries Professional 1040 Complete is unlimited 1040s and states for no additional cost, and it allows you to prepare the business entity returns, but you have to pay to Print or EFile.

ProSeries Power Tax Library gives you unlimited 1040s and states and unlimited business entity returns.

Go to TOOLS > License Product  A few windows in it should show the package you bought.