Sunflower Star Laboratory

Name: IRS record for Sunflower Star Laboratory
Creator: Internal Revenue Service
License: https://www.usa.gov/government-copyright

Moss Landing, CA. EIN 87-3957769. Reported $299,106 of revenue for 2024 on its Form 990.

The IRS record

Registered name: SUNFLOWER STAR LABORATORY; As the IRS records it, which is how it appears in their own search.
Employer Identification Number: 87-3957769; The identifier the IRS uses for this organization.
Recognized under: 501(c)(3) — charitable, religious, educational, scientific; The subsection of the code its exemption was granted under.
Recognized in: 2022; The year of the IRS ruling.
Classification: Environment; NTEE code C30, assigned at registration.
Gifts to it: Contributions are deductible; Whether the IRS treats a contribution to this organization as deductible.
Legal form: Corporation; How the organization is constituted, as recorded at registration.
Location of record: Moss Landing, CA; The address the IRS holds, not necessarily where it operates.
Most recent filing: Form 990; For tax year 2024.

$299.1 thousand
Total revenue: $299,106; Contributions, grants, program service revenue and investment income.; $112.1 thousand
Total expenses: $112,103; As reported on the return.; $212.4 thousand
Total assets, book value: $212,378; At the end of the year, at what the organization paid for them.; 8
People listed: Officers, directors, trustees, key employees and highest-paid employees.; $26,085
Largest reported compensation: Reported for Ashley Kidd.

Total revenue: $299,106, 2024: By the revenue it reported, ranks 265,692nd of 685,136 organizations with revenue on their return nationally, 28,890th of 75,784 in California and 4,922nd of 11,249 in Environment. Larger than 61% of the 685,136 organizations with revenue on their return nationally. It is < 0.1% of the $4,505,194,528,546 reported by every organization with a return on record.
Largest reported compensation: $26,085, 2024: By the largest compensation it reported paying, ranks 197,778th of 261,691 organizations reporting compensation nationally, 20,588th of 25,016 in California and 4,309th of 4,906 in Environment. Larger than 24% of the 261,691 organizations reporting compensation nationally.

Other organizations in the same state and category as Sunflower Star Laboratory
Organization	Revenue
Center for Sustainable Energy	$335,556,775
Trust for Public Land	$297,379,545
Climate Imperative Foundation	$271,730,022
Earthjustice	$170,827,511
Social and Environmental Entrepreneurs Inc	$94,599,962
Resources Legacy Fund	$79,596,936

IRS Tax Exempt Organization Search — the exemption record this page is built from. Search for EIN 87-3957769; the IRS search has no address that opens one organization directly.
ProPublica Nonprofit Explorer — the same filings with scanned returns going back further. Reporting by ProPublica.

More in California and under Environment. All organizations: nonprofits.

Everything here is what the organization told the IRS about itself. The IRS publishes returns as filed and does not audit them first.
The figures describe the most recent year on record, which is usually one to two years behind, and not the organization’s current position.
Nothing here says whether the organization does its work well, or how it spends what it raises beyond the totals on the form.

Something wrong? Tell us. Full method at methodology.

Data retrieved September 19, 2026