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README.md

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 [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
 
 PolicyEngine US is a microsimulation model of the US state and federal tax and benefit system.
-It is built and primarily supported by [PolicyEngine](https://policyengine.org).
-Other contributors include:
-* [OpenFisca](https://openfisca.org), which developed the microsimulation framework upon which PolicyEngine is based
-* [The Center for Growth and Opportunity](https://thecgo.org), which funded the development of state income tax models in Maryland, Massachusetts, and Washington state
-* [End Poverty Make Trillions](https://www.endpovertymaketrillions.com/), which has provided unrestricted grant funding
-* [Innovation Network for Communities](https://in4c.net/), which funded the development of population-level cliff analysis
 
 To install, run `pip install policyengine-us`.
-
-To contribute, please see the [wiki](https://github.com/PolicyEngine/policyengine-us/wiki).
-
-See our documentation with interactive notebooks at https://policyengine.github.io/policyengine-us.