Budget Data – Political Details

Budget data is defined as data relating to the broad funding priorities set forth by a government, often highly aggregated or grouped by goals at a particular agency or ministry. For instance, a government may pass a budget which contains elements such as “Allocate $20 million in funding for clean energy grants” or “Allocate $5 billion for space exploration on Mars”. These data are often produced by a parliament or legislature, on an annual or semi-annual basis.

Budget data

Using the definitions above, budget data is often comprised of two main portions: revenue and taxation data and planned expenditures. Revenue and spending are two sides of the same coin and thus deserve to be jointly considered when budget data is released by a government. Especially since revenue tends to be aggregated to protect the privacy of individual taxpayers, it makes more sense to view it alongside the budget data. It often appears aggregated by income bracket (for personal taxes) or by industrial classification (for corporate taxes) but does not appear at all in spending data. Therefore, budget data ends up being the only source for determining trends and changes in revenue data.

Somewhat non-intuitively, revenue data itself can include expenditures as well. When a particular entity or economic behaviour would normally be taxed but an exception is written into the law, this is often referred to as a tax expenditure. Tax expenditures are often reported separately from the budget, often in different documents or at a different time. This often stems from the fact that they are released by separate bodies, such as executive agencies or ministries that are responsible for taxation, instead of the legislature (http://internationalbudget.org/wp-content/uploads/Looking-Beyond-the-Budget-2-Tax-Expenditures.pdf).