Form 1120/1120S Basic $600 to $800 . Intermediate Most Popular $900 to $1,500 . Complex $1,700 to $2,200 . Form 1065 Basic $600 to $800 Up to 2 Partners Intermediate Most Popular $900 to $1,800 3 to 5 Partners Complex Structures $2,000 to $3,000 . Form 1120H Basic Most Popular $400 to $700 . All Others $900 to $1,500 . All other forms – subject to review.NOTE: The service includes Efile plus paper copy or PDF file (electronic copy) of the tax return. Are you not sure yet? Contact Us