What or where is estimated taxes?

[janessa2121]

I’m not sure witch one is estimated taxes are or where can I fined it on my w-2

[VolvoGirl]

Estimated taxes won't be on your W2.  Estimated taxes is if you sent in some extra quarterly tax payments like to cover extra income you got.  Like if you had 1099 or self employment income.  Is it asking you to enter some or to prepare some estimates for NEXT year?