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Mayday Medicines Inc

EIN 88-2577468Manhattan, NYHealthLatest 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 6, 2026, 3:09 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)

$2.6Mrevenue
FY2025 · −8% in 3 yrs
4staff
4 of 4years filed
’22’23’24’25
Revenue and spendingRevenueSpending
$0$1.0M$2.0M$3.0M$4.0M’22’23’24’25
Against similar nonprofits FY2025
Operating margin37.2%
Months of reserve34.1mo
Revenue growth (annualized)−2.6%
Middle half of peersMedianMayday Medicines
Where the money goes FY2025 · $1.6M spent
Programs$1.2M75%Management and general$284k18%Fundraising$121k7%990 FY2025 · Part IX line 25