average cost of getting complex taxes done
For those of us with more complex returns, hereâs a rundown of average costs for other IRS tax forms: 1  $212 for Form 1040 Schedule C (profit or loss from business). 2  $551 for Form 1065 (partnership). 3  $692 for Form 1120 (corporation).ax prep fees also vary regionally, so the above average arenât necessarily applicable depending on where you live. The lowest costs are in the âEast South Centralâ region (AL, KY, MS, TN) where a Form 1040 with a Schedule A and state return averages $137.