Is Your 401K Tempting You To Borrow? By About Cash Flow Editor | 20 November, 2007 - 1:11 am |26 November, 2013 Personal Finance The amount of people borrowing from their 401K plans is increasing. It’s estimated that at least 20% of Fidelity’s clients are borrowing against their 401Ks. However, is this really a good option when money is tight? … More: continued here Tagged borrowing. Bookmark the permalink.