Free tools for donors
Give smarter — check a charity before you donate, estimate your tax savings, and compare nonprofits, all from official IRS data.
Check a charity
Verify a nonprofit's 501(c)(3) status, tax-deductibility and EIN — then follow it to track status changes, checked daily.
Check a charity
Donation tax calculator
Estimate the federal tax you save on a charitable gift, and its net cost after the deduction.
Open calculator
Compare charities
Put nonprofits side by side on grade, revenue, program spending and reserves.
Compare charities
Rating seal for your site
Nonprofits: show donors your live CharityIndex grade with a free embeddable seal.
Get your seal