• Blog
  • Tax

How a California Wealth Tax Proposal Could Undermine Philanthropy

July 30, 2026
by Kylan Olson
  • Civics Playbook
  • Civics Education

izzit.org

November 24, 2025
  • Research
  • Sector Regulation

Corporate Taxes and Charitable Giving: Why Raising Corporate Taxes Would Harm Philanthropy

November 22, 2024
by Jack Salmon
  • Blog
  • Defending Founding Principles

Doers to Donors: Hilda Ochoa-Brillembourg on Why Capitalism Drives Economic Growth

February 6, 2024
by Philanthropy Roundtable
  • Guidebook
  • Donor Intent

Top Ten Tips for Higher Education Funders

December 13, 2023
by Joanne Florino, Micah Sagebiel
  • Blog
  • Giving Trends

Doers to Donors: Hilda Ochoa-Brillembourg Helps Transform the Lives of Young Musicians

September 14, 2023
by Philanthropy Roundtable
  • Blog
  • Giving Trends

Doers to Donors: Hilda Ochoa-Brillembourg Inspires Innovation in the Arts

September 5, 2023
by Philanthropy Roundtable
  • Blog
  • Defending Founding Principles

Doers to Donors: Maureen and Kelly Hackett Offer Passionate Defense of Capitalism

February 21, 2023
by Philanthropy Roundtable
  • Blog
  • Giving Trends

Doers to Donors: Bernie Marcus Reveals Act of Charity That Changed His Life

January 10, 2023
by Philanthropy Roundtable
  • Blog
  • Giving Trends

Doers to Donors: Ray Dalio’s Campaign to Redefine Holiday Gift-Giving

December 19, 2022
by Brandon Millett

Computing Promoted to the Major League of Scientific Prizes

December 18, 2022

Mapping Killer Asteroids

December 18, 2022