Tax time is a very stressful time for a great majority of people. Small business owners can be especially nervous. “What form do I use? Is this the right attachment? What is a business expense, and what isn’t? What type of expense is this one? Can I prove if necessary? Is this fully deductible as a legitimate business expense, or can I claim only a portion of it?” Boil all those common questions down to the core issue that will prove or disprove legitimacy and type, and the battle is almost won. The most common mistakes small business owners make, … Read more at 2009 Tax.