Skip to content
Nonprofit screen
Screen a list

American Association of Variable Star Ob

EIN 04-2164402Cambridge, MAScience & TechLatest 990 FY2024

Can you give?

Listed with the IRS, but California flags it.

Check its California registration before you grant.

A paid feature, included from the $75 plan up. Sign in to download.Checked Oct 16, 2026, 12:06 AM ET
IRS listing
Listed
Revocation
None
IRS files
Agree
Sanctions
No match
IRS bulletin
No notice
California
Not current
Charity type
509(a)(1)

$1.1Mrevenue
FY2024 · +5% in 3 yrs
7staff
8 of 8years filed
’17’18’19’20’21’22’23’24
Revenue and spendingRevenueSpendingDeficit
$0$1.0M$2.0M$3.0M’17’18’19’20’21’22’23’24
Against similar nonprofits FY2024
Operating margin−13.2%
Months of reserve9.1mo
Revenue growth (annualized)+7.1%
Middle half of peersMedianAmerican Association of Variable Star Ob
Where the money goes FY2024 · $1.2M spent
Programs$744k61%Management and general$408k34%Fundraising$65k5%990 FY2024 · Part IX line 25