Thanks. Regarding 1, what do you mean exactly about "this year's tax"? Is it what I already paid, or what I supposed to pay? How can I know it from Turbo Tax? S...

Can you clarify the step 2 of Method 2? How can I refigure the last year's tax? Should I use desktop version of last year's Turbo Tax? Let's say I repaid 50K, t...