Charities United States Social Services American Center for Mongolian Studies
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American Center for Mongolian Studies

Support the development of Mongolian Studies and academic exchanges with Inner Asia.

Social Services Philadelphia, PA EIN 550799211 · IRS Sign up to see website
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89
Integrity Assessment
Strong transparency
89/100 · methodology

About American Center for Mongolian Studies

The ACMS is a non-profit educational organization that supports the development of Mongolian Studies and academic exchanges with Inner Asia.

Founded
Headquarters
Philadelphia, PA
Foundation type
Publicly-supported charity (509(a)(2))
NTEE code
V21
IRS subsection
501(c)(03)
Ruling date
Size
small

Verified certifications

Confirmed against the issuing authority - not self-reported.

IRS Tax-Deductible since 2003

Mission

Support the development of Mongolian Studies and academic exchanges with Inner Asia.

Focus areas & reach

· What they work on and where
Social Services · NTEE V21

How it stacks up against peers

· vs. 8 similar social services in United States
Program spending This charity: 0%
Peer average: 81%
CEO comp as % of revenue This charity: 10.67%
Peer average: 0.48%
Integrity Assessment This charity: 89
Peer average: 90

Red flags

· All clear
IRS revocation history
OFAC / EU / UN sanctions
Open investigations
Governance scandals
Related-party deals
Excessive exec comp

Common questions

· Auto-generated from filings + methodology

American Center for Mongolian Studies is a registered social services nonprofit based in Philadelphia, PA, United States. It is registered with the Internal Revenue Service (IRS). It was founded in 2002 and has been operating for 24 years. Its EIN is 550799211. It has a GiveRadar Integrity Assessment of 89/100 (Strong transparency), indicating well-documented governance, financials, and contact details. The organization reports $469K in annual revenue. 85 officers and directors are publicly disclosed. No red flags have been detected.

American Center for Mongolian Studies has a GiveRadar Integrity Assessment of 89/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 89 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. For comparison, the average integrity assessment for social services charities in United States is 90/100.

American Center for Mongolian Studies is located in Philadelphia, PA, United States. The organization was established in 2002 and has been active for 24 years.

Based on official tax filings, American Center for Mongolian Studies has $469K in annual revenue. Its revenue is below the peer average of $2M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.

American Center for Mongolian Studies is classified as a Social Services organization, registered in United States. It operates as a Publicly-supported charity (509(a)(2)). By size, it is categorized as a small organization. It has $469K in annual revenue. The organization has 85 disclosed officers and directors.

No red flags have been detected for American Center for Mongolian Studies. GiveRadar automatically screens charities for concerning patterns including high executive compensation, low program spending, and missing financial filings. Based on available official data, no issues have been identified.

American Center for Mongolian Studies has a GiveRadar Integrity Assessment of 89/100 (Strong transparency) and no red flags have been detected, which suggests it is a well-documented organization. It is regulated by the IRS. You can donate directly through their official donation page linked on their GiveRadar profile. GiveRadar provides data for research purposes and does not endorse any organization. Always do your own due diligence.

The ACMS is a non-profit educational organization that supports the development of Mongolian Studies and academic exchanges with Inner Asia. American Center for Mongolian Studies is classified as a social services organization registered in United States. The organization was founded in 2002.

Among social services charities registered in United States: American Center for Mongolian Studies's GiveRadar Integrity Assessment of 89/100 is in line with the peer average of 90/100. Its annual revenue of $469K is below the peer average of $2M.

Yes, donations to American Center for Mongolian Studies are generally tax-deductible in the United States. American Center for Mongolian Studies is a 501(c)(3) tax-exempt organization. Its EIN is 550799211, which you can use for tax filing purposes. Donors can typically deduct contributions on their federal income tax return if they itemize deductions. Consult a tax professional for guidance specific to your situation.

Verified against 4 official sources, last refreshed .

Annual revenue
$100K-$1M
0% to programs
Source: IRS 990 (FY2025) why this matters
Unlock exact figures

Filing history

6 years on file from IRS 990 (FY2025): revenue, expenses, program spending, assets, and liabilities by fiscal year.

Years on record: FY2025, FY2024, FY2023, FY2022, FY2021, FY2020.
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Taxes

Tax-deductibility for donors

Donations may be tax-deductible for residents of United States under local rules. Confirm with the charity directly.

Always confirm tax treatment with the charity directly or your tax advisor before donating.

Leadership

MA
Maggie Lindrooth
US Director

Officers & trustees (25)

Source: Public filings

AL
Alexander C D•••••
INST REP UNIV OF KS
AL
Alex D•••••
INST REP UNI OF KANSAS
BI
Bill H••••••••••
INST REP YALE UNIVERSITY
BO
Bolor M•••••
Executive Director
BR
Brian B••••••
INST REP UC BERKELEY
BR
Brian H•••••
INST REP SIT/VERMONT
BR
Bryant H•••••
BOARD MEMBER AT-LARGE
CA
Caverlee C•••
Secretary
CH
Charles K••••••••
Associate Director
CH
Christopher A•••••
INST REP UNI OF PENNSYLANVIA
CL
Clifford M•••••••
INST REP BIO REGIONS INTL
DR
Dr C•••••• K••••••••
Director
HO
Holly B•••••
INST REP MACALESTER COLLEGE
JO
John O••••
INST REP UNI OF ARIZONA
JO
John W•••••••
INST REP PRINCIPIA COLLEGE
JO
John W O••••
INST REP OF UNIV OF AZ
JU
Julian D••••••
Inst Rep University of British Columbia
KA
Kathryn G•••••
INST REP INDIANA UNI
MA
Maggie L••••••••
US Director
MA
Maria F••••••••••••••••
INST REP COLORADO STATE UNI
MA
Mark G••••••••
INST REP WEST WASHINGTON UNI
MA
Marrissa S••••
BOARD MEMBER AT-LARGE
ME
Meredith G•••••••
Treasurer
MO
Morris R••••••
Inst Rep Columbia Univ
NA
Nancy N••
INST REP UNI OF ALASKA
Full names, contact details & compensation

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Latest news

From global news sources

No recent news coverage found

News coverage will appear here when articles mention this organization.

Activity timeline

Filings and press mentions, merged

Form filed
$0.5M revenue
FY2025
IRS_990
Form filed
$0.3M revenue
FY2024
IRS_990
Form filed
$0.9M revenue
FY2023
IRS_990
Form filed
$0.3M revenue
FY2022
IRS_990
Form filed
$0.2M revenue
FY2021
IRS_990
Form filed
$0.2M revenue
FY2020
IRS_990

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Peer charities

Other social services in United States, by integrity assessment

Charity Score Revenue Program %
American Center for Mongolian Studies This page 89 $468,688 -
Oklahoma Religious Coalition for Reproductive Choice 90 $289,561 98%
North Carolina Holocaust Foundation 90 $169,858 71%
Coalition for Responsible Home Education Inc 90 $196,212 88%
Grace Pregnancy Outreach 90 $205,386 99%
Count Us in 90 $124,733 100%
Olneyville Neighborhood Association 90 $536,142 100%
Court Appointed Special Advocates of San Benito County … 90 $321,975 94%
Unidos Bridging Communituy 89 $888,975 -

Sources and verification

Refreshed

Registration and legal identity
Internal Revenue Service (IRS) - Tax Exempt Organization Search
Financial filings
IRS Form 990 filings - Fiscal year 2025 most recent on file.
Officers and trustees
Internal Revenue Service (IRS) - Tax Exempt Organization Search - 85 disclosed in the public registry.
Supplementary verification
Charity Navigator

Data freshness

Last updated
May 27, 2026
Profile completeness
90%

What we don't know

Honest gaps - our score reflects transparency, not impact

Programs & projects
No named programs listed by the charity
Operating reach
Countries where programs run not specified
Programmatic detail
Specific cause areas not yet tagged

Methodology

GiveRadar combines public registry filings, ProPublica Nonprofit Explorer, Charity Navigator, GuideStar, and news archives into a single 0-100 integrity assessment. We don't take a cut of any donation, ever.

Read full methodology

Quick facts about American Center for Mongolian Studies

What is American Center for Mongolian Studies?
American Center for Mongolian Studies is a social services publicly-supported charity (509(a)(2)) based in Philadelphia, United States. The ACMS is a non-profit educational organization that supports the development of Mongolian Studies and academic exchanges with Inner Asia.
When was American Center for Mongolian Studies founded?
American Center for Mongolian Studies was founded in 2002.
Who leads American Center for Mongolian Studies?
Maggie Lindrooth serves as US Director.
Where is American Center for Mongolian Studies located?
Headquartered in Philadelphia, United States.
What is American Center for Mongolian Studies's annual budget?
Annual revenue for fiscal year 2025 is approximately $100K-$1M. 0% of expenses go to program services.
Is American Center for Mongolian Studies trustworthy?
American Center for Mongolian Studies has a GiveRadar Integrity Assessment of 89 out of 100 (Strong transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
What is American Center for Mongolian Studies's registration number?
IRS EIN: 550799211.
What is American Center for Mongolian Studies's website?
http://www.mongoliacenter.org