Lakeside School

Lakeside School is an educational organization in Seattle, Washington. Its tax id (EIN) is 91-0564971. It was granted tax-exempt status by IRS in January, 1952. For detailed information such as income and other financial data of Lakeside School, refer to the following table.


Profile of Lakeside School

Organization Name Lakeside School
Tax Id (EIN)91-0564971
Address 14050 1st Ave Ne, Seattle, WA 98125-3025
In Care of Name Sylvia Pautler
All tax-exempt organizations in zip code 98125
Tax PeriodAssetIncomeRevenue
June, 2013$272,213,177$66,877,948$43,462,323
June, 2014$297,487,254$46,966,634$35,889,434
June, 2015$292,907,029$60,924,218$48,215,224
June, 2016$279,342,002$51,234,509$37,190,570
June, 2017$305,244,171$71,443,483$42,259,417
June, 2018$319,207,467$85,736,895$47,363,008
June, 2019$330,077,263$108,652,844$65,453,071
June, 2020$324,867,505$112,049,921$55,354,841
June, 2021$426,505,041$65,353,278$55,739,087
June, 2022$394,164,521$73,392,691$65,054,128
June, 2023$445,547,196$111,500,062$78,894,742
June, 2024$496,836,195$117,804,297$77,043,473
IRS Exempt Status Ruling Date January, 1952
Exempt Status Unconditional Exemption
Deductibility Contributions are deductible
Tax Exempt Classification Educational Institutions and Related Activities
Tax Exempt Activity Elementary, Secondary Education, K - 12
NTEE CodeB20
Organization's purposes,
activities, & operations
Private school
(note: this activity classification has been replaced by the Tax Exempt Classification shown above since 1995.)
Foundation Type School 170(b)(1)(A)(ii)
Organization Type Corporation
Organization Classification Educational Organization
Affiliation Independent - This organization is an independent organization or an independent auxiliary (i.e., not affiliated with a National, Regional, or Geographic grouping of organizations).
Primary Return(s) Required to File 990 (all other) or 990EZ return
Private Foundation Filing Requirement No need to 990-PF return
Asset Range Reported on Form 990$50,000,000 to greater
Income Range Reported on Form 990$50,000,000 to greater
Accounting Period 06