You will have options to pay your Federal and State taxes owed, when you go through the File section of the program. You can pay by direct debit, credit card, or ask for a payment plan.
If you want to file your returns without paying now, select mail a check, that will get you through to e-file. Then you can pay taxes owed on the IRS website and your State's website. All taxes owed must be paid by April 18, 2022 to avoid a penalty and interest.
If you want to pay Online for Federal taxes owed:
https://www.irs.gov/payments
If you want to pay State taxes Online, check your State's website for their online payment options.
