Hi!
You CAN deduct your computer, printer, and all other major items. To do so, you are only allowed to dedect/depreciate the % value of each item that is actually used for the business purpose. For example, if you use your computer/scanner/printer/fax machine 40% of the time with something to do with flying/airline job, you can deduct 40%.
If you are going to deduct 100%, make sure that you ONLY use the item for the business purpose, which may be possible, for example, if you have 2 computers and use the 2nd for all personal/non-business purposes.
Home office deductions are fairly difficult to get, because you have to use the space/equipment in your home ONLY for business. You must not use that physical space for anything except that business use. If you do qualify (we don't), then you can depreciate that % of the house (that % of the square footage), but that then affects the value of the house when you sell it.
I use TurboTax, which sits you down at your computer, like it's the accountant, and then asks you 20 millions questions. When you use it the 2nd year (like most all other tax programs, I assume), it automatically downloads all of last years info/forms/schedules, etc., which saves a lot of time.
The first year my taxes were "complicated", I used a tax attorney. I was asking her to explain the depreciation on my vehicle, and she said she had no idea how it was done, the computer program did it. I thought, why pay her way more that a computer program, when I can buy the program, do it myself, and save $.
Good Luck!!!
NOTE: Once again, I'm just a guy. I'm not a tax professional, so I definitely could be wrong about parts/all of the statements made above.
Cliff
GB,WI
PS-The key to taxes, especially if you have more deductions than the standard deduction, is to keep thorough records throughout the year as you go along. I put ours on one giant spreadsheet. It makes tax time MUCH easier!