Otterspeer, Haasnoot & Partners is an international tax boutique, specialized in Dutch and international tax law. Based in Rotterdam, we advise domestic and foreign clients on both Dutch and international tax matters. Our clients comprise middle-market businesses, multinationals, private equity funds, institutional investors, financial institutions, government bodies and private individual investors. Although we offer a wide scope of tax services, our areas of expertise are: -> Cross-border tax structuring -> Innovation box and IP tax planning -> Transfer pricing -> M&A tax advisory services -> Tax litigation -> Tonnage tax regime