Tax Tips For Small Folks?

An anonymous "The tax deadline is fast approaching (here in the USofA). Like some of you, I have a small business on the side. Since I haven't figured out the 'step 2' yet (the one before 'step 3: profit!!!'), my revenues were zero for all of last year, and the expenses were just about zero too. What is the quickest and least painful way for a person in my situation to do his taxes? I don't want to spend 100s of dollars going to a paid professional, just to have him put all zeroes in the form. If you have done your taxes and are a small business (C-corp, don't ask why...), do you have any tips?" This is also your chance to offer all the heretofore unsolicited tax advice you've been bottling up all year.