do you have to have a certain $$ amount of business to count things as tax deductible? we need a new printer because I can't stand having to take a number and wait in line to print off PC things at my in-laws house next door. i don't do much printing other than PC stuff, except for the occasional financial paperwork or DH's work-related paperwork. But we do need a printer, so I didn't know if it would be tax-deductible for my business even if I'm not a full-time PCer. Thanks