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Teaching Lab

EIN 81-3546317Washington, DCEducationLatest 990 FY2025

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Listed with the IRS. Every screen came back clear.

A 501(c)(3) on Publication 78 and the IRS master file.

A paid feature, included from the $75 plan up. Sign in to download.Checked Nov 5, 2026, 8:57 PM ET
IRS nonprofit listing
No issue
Revocation
None
IRS files
Agree
Sanctions
No match
IRS bulletin
No notice
California
Registered
Charity type
509(a)(1)

$31Mrevenue
FY2025 · +47% in 3 yrs
162staff
8 of 8years filed
’18’19’20’21’22’23’24’25
Revenue and spendingRevenueSpendingDeficit
$0$10M$20M$30M$40M’18’19’20’21’22’23’24’25
Against similar nonprofits FY2025
Operating margin17.9%
Months of reserve4.6mo
Revenue growth (annualized)+84.7%
Middle half of peersMedianTeaching Lab
Where the money goes FY2025 · $26M spent
Programs$20M77%Management and general$5.0M19%Fundraising$938k4%990 FY2025 · Part IX line 25