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Promote fair tax policy
Your gift to ITEP promotes tax justice. With your help, we do research that supports taxing millionaires and billionaires, taxing big corporations and raising revenue for the things our people, our communities and our planet need.
Together, we can create a country with more economic justice, more racial justice, more climate justice and more tax justice.
With support from friends like you, we’ve helped pass:
- A corporate minimum tax at the federal level
- Millionaire taxes in six states
- Capital gains taxes in Washington
- Refundable tax credits for families with kids nationwide
With your help, we’ll continue to defend and promote fair and equitable tax systems.
Ways to give
Donate by Mail
The Institute on Taxation and Economic Policy
1301 Connecticut Avenue, NW, Ste 220
Washington, DC 20036
All donations made to ITEP, a 501(c)(3) organization, are tax deductible.
2025 by the numbers
150
Reports published, many with 50-state data
8,000
Media mentions, up 40% over 2024
7 million
Website and social views, up nearly 60%
13
Wins to state tax codes, alongside partners
Recent Wins
Washington
A new millionaire tax will raise more than $3 billion a year from the wealthiest residents.
Maine
A new millionaire tax adds a 2% surcharge on income over $1 million.
Massachusetts
The millionaire tax is raising billions more than originally expected.
What we do
The Institute on Taxation and Economic Policy makes the spreadsheets that power the movement, providing one-of-a-kind data and analysis that advocates, journalists, and policymakers nationwide use to create more economically and racially just tax policy.
Institute on Taxation
and Economic Policy
ITEP is a non-profit, non-partisan tax policy organization. We conduct rigorous analyses of tax and economic proposals and provide data-driven recommendations to shape equitable and sustainable tax systems.
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Promote Fair Tax Policy
Your gift to ITEP promotes tax justice. With your help, we do research that supports taxing millionaires and billionaires, taxing big corporations and raising revenue for the things our people, our communities and our planet need.
Together, we can create a country with more economic justice, more racial justice, more climate justice… and more tax justice.