Seattle Science Lab

501(c)(3) public charity · Redmond, WA 98052

501(c)(3) Tax-deductible

EIN 99-3178787

IRS details

EIN
99-3178787
Exempt under
Section 501(c)(3)
Charitable Organization, Educational Organization, Scientific Organization
Foundation status
Publicly supported organization (contributions, fees and gross receipts) – 509(a)(2)
Deductibility
Contributions are deductible
Ruling date
June 2024
Exemption
Unconditional exemption
Organized as
Corporation
Affiliation
Independent organization
Annual return
Form 990-N (e-Postcard) – gross receipts normally $50,000 or less
Fiscal year ends
September
Category (NTEE)
B90 Educational Services and Schools - Other
Education

Finances

$0Revenue
$0Total assets
$0Income

From the most recent Form 990-series return (tax period ending September 2025) processed by the IRS.

Address

17269 NE 121st Pl
Redmond, WA 98052

Nonprofits in Redmond · Washington

Verify with the IRS Tax Exempt Organization Search (EIN 99-3178787).

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Questions and answers

What is the EIN of Seattle Science Lab?

Seattle Science Lab has the Employer Identification Number (EIN) 99-3178787.

Is Seattle Science Lab a 501(c)(3) organization?

Yes. The IRS lists Seattle Science Lab as a 501(c)(3) organization (public charity), with a ruling date of June 2024.

Are donations to Seattle Science Lab tax-deductible?

Yes – according to the IRS, contributions to Seattle Science Lab are tax-deductible. Deductibility also depends on your own tax situation.

Where is Seattle Science Lab located?

Seattle Science Lab is registered with the IRS at 17269 NE 121st Pl, Redmond, WA 98052.

How much revenue does Seattle Science Lab have?

Seattle Science Lab reported $0 in revenue and $0 in total assets on its most recent Form 990 return (tax period ending September 2025).