Your estimated tax payments (both federal and state) are entered under the federal portion of your program. Then those payments will be fed into your state program automatically.
You definitely want to enter them so you'll get credit for those payments on your state return. (Your state refund will be even greater)!
*** I am NOT a tax expert. I am a seasoned TurboTax user, and volunteer to provide assistance to TT users. Nothing I post is to be considered TAX ADVICE; I bear no legal liability for responses.***
