Khemka has more than two decades of experience in indirect tax. He was a senior manager at KPMG for more than five years before moving on to Vodafone, where he was the head of indirect tax. Khemka then became director of indirect tax at BMR Advisors and then the chief operating officer at Sthir Advisors.
Khemka has extensive industry knowledge, including telecommunications, pharmaceuticals, manufacturing, energy and finance. He has advised clients on tax optimisation, structuring transactions, risk mitigation and supply chain management.