If your accountant is not also your tax preparer and you have never filed a C-corp return before then I highly suggest you seek local professional assistance to be educated on the fed/state/local filing requirements you have especially in the payroll department and then prepare your own return later when you feel comfortable.
However if you want to try it yourself .... you need the TT BUSINESS version ( not Home & Business) which is only available as a Windows Download ... make sure to buy the correct year depending on your filing tax year :
2019 https://turbotax.intuit.com/small-business-taxes/
2018 https://turbotax.intuit.com/personal-taxes/past-years-products/
