The IRS Statistics of Income Files (SOI) contain more than 300 variables for a weighted sample of tax exempt organizations filing a Form 990 or 990-EZ
Source: CNP Datasets CSV
Data and Resources
These fields are compatible with DCAT, an RDF vocabulary designed to facilitate interoperability between data catalogs published on the Web.
| Field | Value |
|---|---|
| Publisher | |
| Modified | 2020-02-23 |
| Release Date | 2019-03-07 |
| Identifier | NCCS_SOI |
| Temporal Coverage | 1982-01-01 05:00 to 2012-12-31 05:00 |
| License | License Not Specified |
| Contact Name | Brice McKeever |
| Data Dictionary Type | HTML - See resource link above |
| Contact Email | |
| Public Access Level | Public |
| Harvest Source Title | CNP Datasets CSV |
| Harvest Source URI | https://datacatalog.urban.org/sites/default/files/harvest-source-files/CNP%20Upload.csv |
| Last Harvest Performed | 2019-03-12 10:20 |
These fields are specific to Urban Institute.
| Field | Value |
|---|---|
| Project Code | 01816-100-10 |
| Units of Observation | |
| Universe Target Population | Public Charities filing Form 990 and Form 990-EZ |
| Cost | $0.00 |
| Data Quality or Limitations | The IRS SOI files represent the highest quality Form 990 data provided by the IRS, albeit for a limited sample of organizations. The sample is weighted to be representative of the size of the total population of nonprofit organizations. Researchers are advised to use the proper weights when analyzing the data in aggregate. Furthermore, researchers are advised that the SOI weighting only takes into account nonprofit size (by total assets); therefore aggregating SOI files for detailed analysis by other factors (e.g, nonprofit subsector or geography) is not advised. |
| Urban Publications |