I filed online, entered my routing and bank account number. Do I still need to mail in my payment slip with payment, mail in just the slip or nothing at all?

[DoninGA]

If you selected direct debit from your bank account for the taxes owed and e-filed the tax return, then there is no need to mail the payment voucher.

[wieben-daniel]

That's what I assumed, however at the end of the filing process it still gave me a prompt saying not to forget to mail it in before the 18th.  Also my checking account has not been charged yet.  Thanks for the response!