If you grow/raise farm products you should file a schedule F only. No schedule C. Even if you sell at a farmers market. Schedule C and F are taxed at the same rate. If some of your income or expenses do not fit the preselected farm categories, you can always use "Other Income" or "Other Miscellaneous Expenses" and describe it yourself in the farm income and expense section. Keep it simple, file one schedule F. You might also consider switching to TurboTax H&B, the desktop CD version. It has several features and advantages the online version just does not have. If you buy it early in the tax season at Costco or Amazon, it's cheaper too.
