I have this issue too. I e-filed with Turbotax on May 6th. I got the email that it was accepted by the IRS that same day. I ended up owing this year and I want to pay online so I made an account on the IRS website. But they are not showing that I owe because they are not even showing that I filed. Yet it's almost 2 months since Turbotax sent me the tax file accepted by the IRS email. I'm not sure about just blindly mailing a check to the IRS for something they aren't even showing.
