Free Software Foundation, Inc.

General

Used as filename or fragment reference: fsf
Common Name: Free Software Foundation
Legal Name: Free Software Foundation, Inc.
Website: http://www.fsf.org
Location: US
State: MA
Accepts new projects?: yes
Software Types: various
Wikidata ID: Q48413

Governance

Board Size: 7
Board Type: appointed
Board Website: https://www.fsf.org/about/staff-and-board/
Bylaws Website: http://static.fsf.org/nosvn/fsf-amended-bylaws-current.pdf
Project List Website: https://www.fsf.org/about/projects.html
Nonprofit Type: Nonprofit501c3

Funding

Tax Authority ID: 04-2888848

Tax Filings - US

IRS determination date: 1986-05-01
NTEE Code:
Most recent filing: 2025-09-01, assets $1.51M
Revenue and expenses reported on IRS Form 990 filings, via ProPublica Nonprofit Explorer (data) or IRS downloads.
Tax yearRevenueExpenses
2023$1.05M $1.74M
2022$1.35M $1.58M
2021$1.34M $1.69M
2020$1.15M $1.81M
2019$2.18M $1.69M
2018$2.63M $1.45M
2017$1.37M $1.23M
2016$1.29M $1.28M
2015$1.19M $1.21M
2014$1.19M $1.14M
2013$1.25M $1.2M
2012$1.31M $947.4K
2011$898.8K $946.3K

Sponsorships

Sponsor List Website: https://www.fsf.org/patrons

Policy

Licenses Used: GPL-3.0
Code Of Conduct Website: https://www.gnu.org/philosophy/kind-communication.html

Trademark

Is Primary Brand Registered?: no
Is Logo Registered?: no

The Free Software Foundation (FSF) is a nonprofit with a worldwide mission to promote computer user freedom.