PAI consultants provided advice to the Croatia Tax Administration (CTA) on advancing its digital transformation by improving and re-engineering its core Information System (IS). Specific support included developing recommendations to improve CTA’s core IS, develop specifications for the core IS, revise the IS strategy and produce an action plan, and develop a funding framework for IS investments. Project is financed by the European Commission under the Structural Reform Support Services (SRSS) framework contract and implemented in a consortium with KPMG.