Tax Information

Welcome to Partner DataLink for The Blackstone Group L.P. (NYSE: BX). We are dedicated to providing
our partners with quick and easy access to tax package information.

Tax year 2014 K-1s are now available. 

Here's what you can do on this site:

  • View and download your tax package    
  • Print your prior year tax package(s), if applicable
  • By contacting our call center you may request the following changes:
    • Correct your account information including name and address and type of account
      (e.g. Individual, Corporation, IRA/Sep/Keogh, etc.)  
    • Correct dates, transaction types and units by transaction
    • Add missing transactions
    • Delete incorrect transactions

If you have any questions regarding your tax package, please contact us using one of the methods provided in the Contact Information section.

To access The Blackstone Group LP’s website, please visit:

Sign In
Login with Federal ID/SSN and Name
Username & Password
Federal ID or SSN (no dashes)
Last Name or Company Name

Contact Information

Contact us via telephone

Monday thru Friday


1-855-375-4156 (toll free)


Contact us via email


Contact us via fax