Nana Ama Sarfo is a contributing editor for Tax Notes International, where she writes about breaking international tax news, including European tax developments, the digital economy, base erosion and profit shifting, tax transparency, and practitioner reactions to OECD guidance. She was a managing editor for Thomson Reuters in New York and a senior tax reporter for Law360, where she authored over 1,800 articles and was a founding writer of the tax newswire. Ama holds a law degree from Columbia Law School. Follow her on Twitter at @nanaama_sarfo.