Please help!

[Mario Alonzo]

After running Smart Check -Fix Errors this showed up:  Check This Entry. Sch C Wks (Arts and Crafts)--Form 8829 (my address): Line B of Ln 8 must be entered. What do I enter?

[AnnetteB6]

That entry is asking for the percentage of your business income that is derived from the use of the home office.  You can find this entry in the home office section of the TurboTax screens.  The screen will be titled Business Conducted in Home Office.  On that screen, there will be a blue See Examples link that will help you understand the question being asked.

If you do not do all of your work in the home office, then you will enter something less than 100%.