Data update history
January 6, 2025
Posted financials
Added Form 990EZ for fiscal year 2023
January 3, 2025
Updated personnel
Identified 3 new personnel
January 3, 2025
Used new vendors
Identified 1 new vendor, including
April 1, 2023
Posted financials
Added Form 990N for fiscal year 2022
March 5, 2022
Updated personnel
Identified 1 new personnel
Nonprofit Types
Social advocacy organizationsResearch centersCharities
Issues
Science and technologyEducation
Characteristics
Conducts researchTax deductible donationsNo full-time employeesAccepts online donations
General information
- Address
- 10536 35th Ave Ne
- Seattle, WA 98125
- Metro area
- Seattle-Tacoma-Bellevue, WA
- County
- King County, WA
- Website URL
- skepticalscience.com/
- Phone
- (206) 892-8710
IRS details
- EIN
- 85-4179297
- Fiscal year end
- December
- Taxreturn type
- Form 990-EZ
- Year formed
- 2021
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- U00: Science and Technology Research: General
- NAICS code, primary
- 813319: Social Advocacy Organizations
- Parent/child status
- Independent
California AB-488 details
- AB 488 status
- May Operate or Solicit for Charitable Purposes
- Charity Registration status
- Current - In Process
- FTB status revoked
- Not revoked
- AG Registration Number
- CT0277358
- FTB Entity ID
- 4791322
- AB 488 data last updated ("as-of") date
- 2025-02-05
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