I filed taxes under a selection of 6 months free interest (this is just terrible UI and false belief) It led me nowhere and I had to file. I now just want to pay if all together but can't find that option.

[mvp1784rrwr]

How can I go back and just make the payment all at once. I filed my tax and it was accepted. 

[xmasbaby0]

 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... 

To apply for a payment plan with the IRS

Apply Online for a Payment Plan

You must pay your state tax due using the state’s preferred method of receiving payment.  For most states that will be by making a payment to the state’s own tax website, or by mailing a check or money order.

https://ttlc.intuit.com/questions/1900884-what-are-my-options-for-getting-my-state-refund-or-for-pay...

https://ttlc.intuit.com/questions/1901670-how-do-i-contact-my-state-department-of-revenue

[mvp1784rrwr]

Thank you this is helpful, however I am trying to make thehe payment online and it's telling me "Your identity could not be verified. Please review and re-enter your information or try a different tax year." I triple checked and all the info is accurate, what gives? 

I'm worried about mailing a payment, I don't want it to get lost or stolen.