The OECD Investment Tax Incentives Database (ITID) is a systematic collection of data on investment tax incentives, including detailed information on their design features, to facilitate cross-country comparisons of how governments design tax incentives and target activities, firms and investment projects..
The ITID compiles quantitative and qualitative information on the design and targeting of investment tax incentives according to standardised classifications. The data is collected based on primary legal sources (such as tax codes or investment laws) or secondary legislation (ministerial or presidential decrees) and focuses on incentives provided through the CIT system.
For each CIT incentive, the ITID captures information along three dimensions with about 45 parameters on average: design features, eligibility conditions, and legal basis.