I purchase business and also premier. I ned to file state tax for corporation, how do I use the one that comes with premier with the busines

[MinhT1]

No, you cannot use the free state which comes with TurboTax Premier to file a business state return as the 2 programs are different.

You have to purchase a state in TurboTax Business.

[SEF19]

Do I have to purchase yet another product?

[VolvoGirl]

Do you need to do a state business return?  You have to buy Business State separately inside the Turbo Tax Business program. 

Preparing state tax returns for more than one business?

When they are the same types of businesses (such as two S Corps) and file taxes in the same state, buy one product and use for all at no extra charge. Business State efile included.

When they are the same types of businesses (such as more than one LLC), but file taxes in different states, buy one product per state for $49.99. Business State efile included.

When they are different types of businesses (such as an S Corp and a partnership) and file taxes in the same state, purchase one product for each business type for $49.99 per each business type. Business State efile included.