Incorporation

Here is a transcript of the Articles of Incorporation.

Bylaws

Here are the PSF Bylaws.

Board of Directors

• PSF Board Members & Officers
• Resolutions
• Meeting Minutes
• Python Software Foundation Policies

PSF Staff

• Current staff

IRS recognition of tax exempt status

The PSF is a United States 501(c)(3) corporation domiciled in Delaware.

• Final determination letter from the IRS, May 5, 2006 (960KB PDF scan)
• Advanced ruling exemption letter, Feb. 25, 2003 (OCR of original)
• Form 872-C (470K scanned JPEG image)

The original copies of our tax exempt application, IRS form 1023, have been lost by the PSF. The IRS provided the PSF this letter . The PSF's IRS Form 1023 application requesting 501(c)(3) public charity status, in three formats: MS Word, HTML, plain text. (The latter two formats were generated by MS Word.)

Tax Returns and Financial Information

The PSF is a United States 501(c)(3) public charity with a strong commitment to transparency and compliance.

2021 filings and related documents

• 2021 Annual Report
• 2021 990
• 2021 Audited Financial Statements

2020 filings and related documents

• 2020 Annual Report
• 2020 990
• 2020 Audited Financial Statements

2019 filings and related documents

• 2019 Annual Report
• 2019 990

2018 filings and related documents

• 2018 Annual Report
• 2018 Form 990

• 2017 990
• 2016 990
• 2015 990
• 2014 990
• 2013 990
• 2012 990
• 2011 990
• 2010 990
• 2009 990
• 2008-EZ 990
• 2007 990
• 2006 990
• 2005 990
• 2004 990
• 2003 990-EZ
• 2002 990-EZ (Filed 990-N because income <$25,000)
• 2001 990-EZ