Appleby documents detail how Nike boosted its after-tax profits by, among other maneuvers, transferring ownership of its Swoosh trademark to a Bermudan subsidiary, Nike International Ltd. This transfer allowed the subsidiary to charge royalties to its European headquarters in Hilversum, Netherlands, effectively converting taxable company profits to an account payable in tax-free Bermuda.  Although the subsidiary was effectively run by executives at Nike's main offices in Beaverton, Oregon—to the point where a duplicate of the Bermudan company's seal was needed—for tax purposes the subsidiary was treated as Bermuda. Its profits were not declared in Europe and came to light only because of a mostly unrelated case in US Tax Court, where papers filed by Nike briefly mention royalties in 2010, 2011 and 2012 totaling $3. 86 billion.  Under an arrangement with Dutch authorities, the tax break was to expire in 2014, so another reorganization transferred the intellectual property from the Bermudan company to a Dutch commanditaire vennootschap or limited partnership, Nike Innovate CV. Dutch law treats income earned by a CV as if it had been earned by the principals, who owe no tax in the Netherlands if they do not reside there.