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No goods or services are received in exchange for your contribution, making your gift fully tax-deductible as allowed by law. The United States Internal Revenue Service (IRS) Federal Identification Number for iNaturalist is 92-1296468.
iNaturalist Community Fundraising
iNaturalist Community Fundraising

iNaturalist is one of the world’s largest communities dedicated to biodiversity. It's free to use, but needs your support to keep it going.


This global community of nature lovers shares knowledge and generates irreplaceable biodiversity data. Please consider a one-time or recurring gift to keep it thriving for years to come.


Here's what your gift can do:

$13 stores 10,000 photos for a year

$33 sends one day of email updates

$150 supports the iNat Forum for a month

$500 runs the servers for 24 hours


The future of iNaturalist is in your hands. Can you chip in?


iNaturalist is a 501(c)(3) tax-exempt not-for-profit organization based on the United States of America (EIN 92-1296468).


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