For assistance with your K-1s, you may call K-1 Tax Package Support toll free, as listed below, between 8:00AM and 5:00PM CST. You may also forward your request by mail to:
Oiltanking Partners, L.P.
Attention: Tax Package Support
P.O. Box 799060
Dallas, Texas 75379-9060
(877) 222-3207
The K-1s may be accessed by clicking on the link below:
https://www.taxpackagesupport.com/oiltanking