TurboTax will always show the amount of tax that you owed when you filed your tax return. It does not know when or whether you paid the tax. TurboTax gets no feedback from the IRS about tax payments.
How did you pay the tax? If you selected direct debit, to have your tax payment taken directly from your bank account, check your bank account to see if the payment was made. But the IRS often does not take the payment from your bank account until a few days after the payment date that you specified.
You can check your IRS Tax Account online at the following link to see if the payment has been made.
View Your Account Information
