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National Organization for Disorders of the Corpus Callosum

EIN 33-1029337Yorba Linda, CAHealthLatest 990 FY2024

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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 Oct 15, 2026, 8:26 PM ET
IRS listing
Listed
Revocation
None
IRS files
Agree
Sanctions
No match
IRS bulletin
No notice
California
Registered
Charity type
509(a)(1)

$434krevenue
FY2024 · +119% in 3 yrs
8 of 8years filed
’17’18’19’20’21’22’23’24
Revenue and spendingRevenueSpendingDeficit
$0$100k$200k$300k$400k$500k’17’18’19’20’21’22’23’24
Against similar nonprofits FY2024
Operating margin−0.8%
Months of reserve4.2mo
Revenue growth (annualized)+12.7%
Middle half of peersMedianNational Organization for Disorders of the Corpus Callosum
Where the money goes FY2024 · $437k spent
Programs$392k90%Management and general$40k9%Fundraising$5k1%990 FY2024 · Part IX line 25