OECD – Tax and Development Case Study. Learning by doing in Georgia. Building tax audit capacity in the Georgia Revenue Service. This case study focuses on capacity building work with the Georgia tax authorities. The hands-on, practical approach of support from the joint OECD/UNDP Tax Inspectors Without Borders initiative has improved auditors’ skills and confidence in managing complex transfer pricing audit cases. This series of tax and development case studies in selected countries demonstrates how governments in developing countries are addressing tax avoidance and evasion, assisted by the tools and capacity building services which the OECD and the Global Forum on Transparency and Exchange of Information for Tax Purposes carry out with the crucial support of their donors and partner organisations. The case studies cover different regions, income groups and topics – from tax base erosion and profit shifting (BEPS) and tax transparency to the joint OECD/UNDP Tax Inspectors Without Borders initiative. This series complements OECD’s recent reports on tax and development, such as the Tax Co-operation for Development: Progress Report, and the Tax Inspectors Without Borders Annual Report 2020.