I have to choose "mail the file" instead of e-file for both federal and state tax, because I have to add an 8833 form in the federal filing. But I realized I have entered my bank account info and set a payment date for the tax return (state tax). Thus, when I mailed my tax return docs, do I need to include the check or do the payment myself? Or will Turbotax arrange the payment automatically as mentioned in Step 2 of the "File" process? Wanna make sure I won't be double charged.
