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Nonprofit · EIN 46-4474232

MONGOLIAN SCHOOL OF COLORADO

Tax-exempt · CENTENNIAL, CO 80112

Financials

$144K$112K2023$253K$159K2024$228K$209K2025
Revenue Expenses · by fiscal year end
Financials of MONGOLIAN SCHOOL OF COLORADO by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$228,233$208,839$19,394$161,891$0$161,891
December 31, 2024990$253,200$159,018$94,182$94,182$0$94,182
December 31, 2023990-EZ$143,635$111,741$31,894$55,597–$55,597
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$148,549
Program service revenue
$77,677
Investment income
$2,007
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Legal fees
$4,170
Accounting fees
$400
Occupancy
$33,652
Depreciation
$3,146
Program services (functional)
$186,640
Management and general (functional)
$22,199

Balance sheet and other

Total assets, start of year
$146,230
Total assets, end of year
$161,891
Total liabilities, end of year
$0
Net assets, end of year
$161,891
Land, buildings and equipment
$7,399
Net assets without donor restrictions
$161,891
Gross receipts
$228,233
Employees
0
Volunteers
10
Year formed
2014
State of legal domicile
CO

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
Ankhtuya ErdenebilegED
Officer
40$41,400
Enkhduuren WaltersDirector of Education
Officer
15$7,300
Amartuul TurbatBoard Chair
Trustee or director
1$0
Emma SchwarzTreasurer
Trustee or director
1$0
Anudari ErdenebilegBoard member
Trustee or director
1$0
Tem TumurbatBoard member
Trustee or director
1$0
990 for the year ended December 31, 2024: 2 people
NameTitleHours / weekCompensation
Ankhtuya ErdenebilegED
Officer
40$18,945
Enkhduuren WaltersDirector of Education
Officer
15$5,600
990-EZ for the year ended December 31, 2023: 6 people
NameTitleHours / weekCompensation
Enkhduuren WaltersInterim ED15$4,300
Dani TsasBoard Treasurer3$0
Tem BataaBoard Member3$0
Emma SchwarzBoard member10$0
Anu ErdenebilegBoard Member3$0
Amka TurbatBoard Chair3$0

Address and contacts

Address (IRS master file)
6940 S HOLLY CIR, CENTENNIAL, CO 80112-1049
Mailing address (990-N for 2020)
10698 E Bails pl, Aurora CO 80012
Principal officer (990 for 2025)
Ankhtuya Erdenebileg, 3124 S Akron St, Denver, CO 80231
Principal officer (990-N for 2020)
Khulan Amarsanaa, 10698 E Bails pl, Aurora CO 80012
Signed the 990
Ankhtuya Erdenebileg, ED
Phone
(303) 351-1556
Return prepared by
CB Professional Services LLC

Mission

A23- Cultural and Ethnic Awareness: Provides services to Mongolian Americans by Mongolian Americans. Devoted to preserving and teaching Mongolian Language, heritage and traditions to our Mongolian American children and youth in Colorado, while creating a comprehensive approach to community needs; supported by mainly volunteers.

990 for the year ended December 31, 2025

Program accomplishments

  • Language and Culture Program We offer five levels of classes for children ages 3 to 12, held on Saturdays throughout the 38-week school year. Our curriculum is carefully designed to support students with diverse backgrounds and learning needs. In 2025, the new programs introduced in 2024 continued to grow successfully Heritage Harmony, a traditional horsehead fiddle music program, and Heritage House, a program for older adults. These programs aim to introduce children to traditional Mongolian music and instruments while also fostering meaningful connections across generations through shared culture, stories, and values. The older adults program continues to grow and expand community engagement across generations.
    Expenses $109,637 · revenue $52,071
  • Youth Development Two youth-focused programs support middle schoolers and high schoolers focusing on identity, belonging, building, mental health, and other
    Expenses $38,391 · revenue $42,016
  • Community partnership: Hosting events and celebrations to make connections and bring our community together to celebrate special occasions and events are important part of our work. New Childrens Celebration was a huge success.
    Expenses $38,612 · revenue $5,701

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990 on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990-EZ on file

IRS record

EIN
46-4474232
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2020
Accounting year ends
December
Files
Form 990 or 990-EZ
Category (NTEE)
Education (B90)
Assets (IRS master file)
$161,891
Income (IRS master file)
$228,233

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$228,233$208,839$161,891XML
990December 2024$253,200$159,018$94,182IRS
990-EZDecember 2023$143,635$111,741$55,597XML
990-EZDecember 2022–––IRS
990-EZDecember 2021–––IRS
990-N for 2020
Officer: Khulan Amarsanaa
December 31, 2020≤ $50,000 receipts––e-Postcard

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 46-4474232).

Questions about MONGOLIAN SCHOOL OF COLORADO

What is the EIN of MONGOLIAN SCHOOL OF COLORADO?
The employer identification number (EIN) of MONGOLIAN SCHOOL OF COLORADO is 46-4474232.
Is MONGOLIAN SCHOOL OF COLORADO tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2020.
Are donations to MONGOLIAN SCHOOL OF COLORADO tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does MONGOLIAN SCHOOL OF COLORADO file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of MONGOLIAN SCHOOL OF COLORADO due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did MONGOLIAN SCHOOL OF COLORADO last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2025.
Who is the principal officer of MONGOLIAN SCHOOL OF COLORADO?
The 990 for the year ended December 31, 2025 names Ankhtuya Erdenebileg.
Who are the officers and directors of MONGOLIAN SCHOOL OF COLORADO?
The 990 for the year ended December 31, 2025 lists 6 people; 2 received compensation from the organization, the highest $41,400 (Ankhtuya Erdenebileg, ED).
How much revenue does MONGOLIAN SCHOOL OF COLORADO have?
On its 990 for the year ended December 31, 2025 it reported revenue of $228,233, expenses of $208,839 and total assets of $161,891 at year end.

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