Hi, when I did my estimated tax calculation, it looked like I would owe $800 (in addition to what was already witheld from my paychecks).
Since this is less than $1,000, I understand that I won't be subject to tax penalty.
However, for Q4, it looks like I might have found a job as an independent contractor that would take me above $1,000 in taxes. I did not account for this when I initially did my estimated tax calculations early this year.
Should I wait until the Q4 deadline to pay the entire years estimated tax? Since I didn't pay in Q1-3, will I end up with a penalty? How does the IRS know that I had pretty much very little MISC income in Q1-3, and then a big chunk of income in Q4? Won't they just see the total I earned at the end of the year, without knowing exactly when I earned those incomes?