# open990.org

> website of data on US tax-exempt organizations

**Wikidata**: [Q108884002](https://www.wikidata.org/wiki/Q108884002)  
**Source**: https://4ort.xyz/entity/open990-org

## Summary
Open990 is a website and searchable database that provides access to data on United States tax-exempt organizations. It aggregates and structures information derived from US tax Form 990 filings. The platform serves the voluntary sector by offering datasets licensed for non-commercial use.

## Key Facts
*   **Entity Type:** Website, Database, and Data set.
*   **Primary Function:** Provides data on US tax-exempt organizations.
*   **Data Source:** Uses US tax Form 990.
*   **Location:** United States.
*   **Website URL:** https://www.open990.org
*   **Data License:** Creative Commons Attribution-NonCommercial 4.0 International (applies to data).
*   **Copyright Status:** Copyrighted.
*   **Library Identifier:** OCLC Number 1132231242.
*   **Also Known As:** Open990, Open 990.

## FAQs
### Q: What kind of data does Open990 provide?
A: Open990 provides data specifically derived from US tax Form 990, focusing on tax-exempt organizations within the United States voluntary sector.

### Q: Can I use Open990 data for commercial purposes?
A: The data provided by Open990 is licensed under Creative Commons Attribution-NonCommercial 4.0 International, which restricts usage to non-commercial purposes.

### Q: Is Open990 a government website?
A: No, while it uses US government tax forms (Form 990) as its source material, Open990 is classified as a distinct website and database entity.

## Why It Matters
Open990 plays a significant role in the voluntary sector by democratizing access to financial and operational data on US tax-exempt organizations. By extracting and structuring data from the complex US tax Form 990, it transforms raw government filings into a usable dataset for researchers, journalists, and the public. This transparency allows for better oversight of charitable organizations, helping stakeholders evaluate the impact and efficiency of non-profits. Its adherence to a Creative Commons Attribution-NonCommercial license specifically fosters academic and public interest research while reserving commercial rights, balancing open access with sustainable data management.

## Notable For
*   **Specialized Data Focus:** Distinct for its exclusive focus on parsing and presenting data from US tax Form 990.
*   **Hybrid Classification:** Uniquely categorized as both a functional website and a formal dataset (cataloged in WorldCat via OCLC number 1132231242).
*   **Licensing Model:** Notable for applying a specific "CC BY-NC 4.0" license to its data, distinguishing it from purely public domain government sources.
*   **Voluntary Sector Utility:** Serves as a dedicated resource for the voluntary sector, referenced by external entities such as GuideStar and ProPublica.

## Body

### Nature and Classification
Open990 is an online entity classified simultaneously as a website, a database, and a dataset. It operates in English and is physically hosted in the United States. It is cataloged in library systems under the OCLC number 1132231242.

### Data Source and Methodology
The platform's core utility relies on the US tax Form 990. Open990 extracts, processes, and hosts this information to create a searchable interface for users seeking information on tax-exempt entities. The field of work is explicitly defined as the voluntary sector.

### Intellectual Property and Licensing
The platform manages its intellectual property through a dual status:
*   **Data:** The dataset is released under the Creative Commons Attribution-NonCommercial 4.0 International license. This allows users to share and adapt the data strictly for non-commercial purposes, provided attribution is given.
*   **General Content:** The copyright status for the website and its broader content is classified as copyrighted.

### Identity and References
The resource is identified by the aliases "Open990" and "Open 990." Its validity and operational status have been confirmed through references in major information gateways, including Forbes, ProPublica, and the Internet Archive (Wayback Machine), ensuring its recognition as a legitimate source of non-profit intelligence.

## References

1. [Nonprofit Explorer](https://projects.propublica.org/nonprofits/organizations/841842054)
2. [WorldCat](https://www.worldcat.org/title/open990/oclc/1132231242)
3. [Source](https://www.guidestar.org/profile/84-1842054)
4. [Source](https://www.open990.org/org/)