v3.3.1.900

INCOME TAXES Narrative 2 (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Income Tax Examination [Line Items] |  |  |
Current foreign withholding tax expense | $ 1,926 | $ 0 | $ 0
Deferred foreign withholding tax expense | 2,500 | $ 0 | $ 0
Undistributed foreign earnings | $ 90,000 |  |
St. Eustatius [Member] |  |  |
Income Tax Examination [Line Items] |  |  |
Income tax holiday, description | On February 22, 2006, we entered into a Tax and Maritime Agreement with the governments of St. Eustatius and the Netherlands Antilles (the 2005 Tax Agreement). The 2005 Tax Agreement was effective beginning January 1, 2005 and expired on December 31, 2014. The 2005 Tax Agreement provides for annual minimum profit tax of approximately $0.6 million, beginning as of January 1, 2005. |  |
Other information pertaining to income taxes | Effective January 1, 2011, the Netherlands Antilles ceased to exist, and St. Eustatius became part of the Netherlands. The Netherlands Tax Ministry (the Ministry) contends that as of January 2011, we are subject to real estate tax rather than profit tax as expressed in our 2005 Tax Agreement. In 2013, the Ministry issued a property tax assessment for years 2011 through 2012. We objected to and appealed the assessment. The Ministry later issued property tax assessments for the years 2013 and 2014, to which we have or will file similar objections. In 2013, we filed a lawsuit in the Netherlands civil court seeking to enforce the terms of our existing 2005 Tax Agreement. In 2014, the Netherlands civil court determined that it did not have jurisdiction and deferred to the jurisdiction of the tax court; we appealed this decision. In 2015, the tax court held that NuStar was obligated to pay the property tax. In February 2016, the civil appellate court also ruled against NuStar, deferring to the decision of the tax court. We are evaluating whether to file a further appeal. |  |

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