The 401k Source, Inc. The 401k Source, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Services >> Finance The 401k Source, Inc. 1649 W Shoreline Dr Ste 102Boise, ID 83702 | map | directions Tom Turner (208) 287-4400 | fax: (208) 350-6222 Visit Site Connect With Us Providing advice and services for 401K, retirement plans, investments, buy-sell, and key man insurance. Member Since: 2002