You can schedule future federal estimated tax payments using Direct Pay or EFTPS on the IRS web site, but you have to do it yourself. You cannot do it in TurboTax.
The two facilities have different advantages and disadvantages. With Direct Pay you can only schedule two payments in one day. If you want to schedule four payments you have to go back the next day to schedule the additional two payments. With EFTPS you have to enroll before you can schedule any payments.
