It's simple once you've done it a few times and understand that there are probably only a few numbers you need to enter. For example, If you don't understand th

It's simple once you've done it a few times and understand that there are probably only a few numbers you need to enter. For example, If you don't understand the difference itemized vs. standard deductions, you might waste hours hunting down medical bills only to find out it doesn't matter. Until you've got it down, there are a million variables and special cases to consider.