<p>On my CSS Profile application, in two places (help codes PI-140D and PP-105A, if it matters), it asks for
"Estimate the income tax your parents will pay for 2009 using their 2008 IRS Form 1040, line 56 and 2009 pay stubs and other financial documents."
and
"Enter the income tax your parents paid for 2008 from their 2008 IRS Form 1040, line 56."</p>
<p>Both cases pretty much rely completely on the 2008 tax return to find the answer, as I believe my case to be, since my parents are self-employed and it's near impossible to guess the changes between 2009 and 2008.</p>
<p>That said, I have our 2008 IRS Form 1040 with me, and for those two questions, when I refer to line 56, on the 1040 Form, it has a 0 recorded there.
Now, my parents had their taxes done by a professional tax preparer person (don't know official name), so I don't think the numbers on the form are necessarily wrong, but it's just weird to me that my parents would have no income tax to pay...</p>
<p>Now, looking carefully at the instructions for line 56, it says to subtract line 55 from 46.
Checking back on those two lines, essentially, line 56 comes down to line 44 plus line 45 minus line 55. Those three lines would be "tax + alternative minimum tax - total credits". We have no alternative minimum tax, so it's basically "tax - total credits", which ends up being 0, as line 56 says for us.</p>
<p>However, we KNOW that we pay taxes to the IRS because I also have with me some 1040-ES vouchers representing quarter-year amounts we're supposed to pay, which definitely AREN'T 0.</p>
<p>My parents say that perhaps we should be adding these four vouchers together to represent our income tax payment, but I am not so sure, as that would be blatantly ignoring the line 56 that the questions pointed us towards...</p>
<p>Help?</p>