If you are asking how to pay federal taxes,
see your various options below:
https://www.irs.gov/payments
If you are asking how to pay state taxes, see the options listed below:
-----When you get ready to file your state return, TurboTax lets you know
what tax payment options are available in your state. Some of the
options available in Indiana are (
http://www.in.gov/dor/3756.htm):------
I hope this provides you with some beneficial information moving forward. Best of luck!