I filed my return in febuary not knowing that i couldnt use my son as a deduction. i filed an amended return and it came up with 2000 that i owe to federal and 279 to state. when i filed my first return I paid the federal amount due of 1061 and recieved 2090 from my state return. Do I subtract the 1061 that i have already paid or is the 2000 in addition to what I have already paid? is it the same with the state?