When is a dismissed chapter 13 bankruptcy removed from a credit report?

Probably not. It was an attempt to get out of paying debts and many creditors would consider this to be significant as an indication of your credit risk.

A dismissed chapter 13 BK remains on the credit report for 7 years from the date of the dismissal.

This is true for Experian and Transunion. Equifax keeps a dismissed Chapter 13 BK for 10 years after date of filing... if anyone has been successful in getting Equifax to remove this item after 7 years, please share how you did it !!