Black Stone Minerals
Private Company/Pre-IPO Partners Tax Documents Login
This site will allow you to access your tax information for periods prior to the Partnership’s initial public offering (IPO); this includes 2015 K-1 tax information thru the IPO on May 6, 2015.

Public company/post-IPO tax information for 2015 can be found at Post-IPO Partners. If you have any questions, please email tax support at

Please provide your credentials below.

User Name