Turbo Tax Desktop Home and Business won't let me efile, it is saying I need to mail in my return. It appears that the summary entry of the 1099B is what is causing this. However, it doesn't prompt me to enter the detail anywhere. Is there a way to get the detail in so that I can efile instead of sending in a paper copy?
TurboTax Desktop Home & Business will allow you to report summary IRS form 1099-B information. The tax return may be electronically filed but a paper copy of the IRS form 1099-B must be mailed to the IRS with an IRS form 8453. Follow these steps: