When you file your tax return, pay as much as you can at that time. The deadline to pay was back in April so your payment will be late. The IRS will bill you for any late filing penalties or interest owed after they receive your tax return. TurboTax will not calculate those amounts. The IRS will determine how much is owed based on your total amount of tax due and when they receive a payment from you.
When you prepare your return your tax due will be shown on line 37 of your Form 1040.
If you have federal tax due you can pay by mailing your payment with the 1040V voucher, (which has the address printed on it, having the payment taken out of a designated bank account, or you can pay directly on the IRS website.
https://www.irs.gov/payments
https://ttlc.intuit.com/community/tax-payments/help/how-can-i-pay-my-federal-taxes/00/26212
https://ttlc.intuit.com/community/tax-payments/help/how-do-i-pay-my-irs-tax-due-with-a-check-or-mone...
It is possible to set up a payment plan with the IRS:
To apply for a payment plan with the IRS
Apply Online for a Payment Plan
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
