# progressive tax

> tax where the tax rate increases as the taxable base amount increases

**Wikidata**: [Q509331](https://www.wikidata.org/wiki/Q509331)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Progressive_tax)  
**Source**: https://4ort.xyz/entity/progressive-tax


## References

1. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
2. Nuovo soggettario
3. Freebase Data Dumps. 2013
4. Integrated Authority File
5. National Library of Israel Names and Subjects Authority File
6. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)