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Nonprofit · EIN 85-0248601

LOS ALAMOS CONCERT ASSOCIATION

Tax-exempt · LOS ALAMOS, NM 87544

Financials

$138K$156K2023$154K$145K2024$168K$151K2025
Revenue Expenses · by fiscal year end
Financials of LOS ALAMOS CONCERT ASSOCIATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2026990-EZ$167,921$150,611$17,310$184,401$0$184,401
June 30, 2025990-EZ$154,287$145,395$8,892$167,091$0$167,091
June 30, 2024990-EZ$138,383$156,433-$18,050$158,199$0$158,199
Financial details: 990-EZ for the year ended June 30, 2026

Revenue

Contributions, gifts and grants
$102,350
Program service revenue
$62,277
Investment income
$3,294
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$0
Printing, publications and postage
$14,445
Other expenses
$136,166
Program services (functional)
$150,611

Balance sheet and other

Total assets, start of year
$167,091
Total assets, end of year
$184,401
Total liabilities, end of year
$0
Net assets, end of year
$184,401
Cash, savings and investments
$184,401
Gross receipts
$167,921

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-EZ for the year ended June 30, 2026, highest compensation first.

NameTitleHours / weekCompensation
Linda DeckArtistic Director10$0
Bill BlumenthalPresident5$0
Pierre-Yves Le Bas1st Vice-President, Program Editor5$0
Jane Lin2nd Vice-President, Marketing5$0
Todd UrbatschSecretary1$0
Elisabeth ChrienTreasurer10$0
Mihaela Popa-SimilAssistant Treasurer2$0
Madhavi GarimellaDatabase Manager, Donor Letters2$0
Arthur LuiBulk Mailing1$0
Vern SmithTicket Manager2$0
Jeff FavoriteHall Manager, Artist Lodging & Transport2$0
Diane ChanBox Office Manager1$0
Peter LaDelfeFront of House1$0
Bob ChrienHospitality, Archivist1$0
Mark ChadwickDonor Appreciation1$0
2 more people on this return
NameTitleHours / weekCompensation
Cheryl WamplerProgram Notes1$0
Ross BridgeDinner with the Artists1$0
990-EZ for the year ended June 30, 2025: 17 people
NameTitleHours / weekCompensation
Linda DeckArtistic Director10$0
Bill BlumenthalPresident5$0
Pierre-Yves LaBas1st Vice-President, Program Editor5$0
Jane Lin2nd Vice-President, Marketing5$0
Todd UrbatschSecretary1$0
Elisabeth ChrienTreasurer10$0
Mihaela Popa-SimilAssistant Treasurer2$0
Madhavi GarimellaDatabase Manager, Donor Letters2$0
Arthur LuiBulk Mailing1$0
Vern SmithTicket Manager2$0
Jeff FavoriteHall Manager, Artist Lodging & Transport2$0
Diane ChanBox Office Manager1$0
Peter LaDelfeFront of House1$0
Bob ChrienHospitality, Archivist1$0
Mark ChadwickDonor Appreciation1$0
Cheryl WamplerProgram Notes1$0
Ross BridgeDinner with the Artists1$0
990-EZ for the year ended June 30, 2024: 17 people
NameTitleHours / weekCompensation
Deniece KorzekwaPresident, Programs5$0
Rao Garimella1st Vice-President, Webmaster etc.5$0
Rebecca Howard2nd Vice-President, Artist Arrangements2$0
Mihaela Popa-SimilTreasurer5$0
Elisabeth ChrienAssistant Treasurer10$0
Pierre-Yves LaBasSecretary, Email & Website backup2$0
Vern SmithTicket Manager2$0
Jim TenCateHall Manager, Program Notes1$0
Jeff FavoriteHall Manager, Hospitality Back-up1$0
Linda DeckMarketing1$0
Bill BlumenthalConcert Programs & Front of House1$0
Hal DavisPoster Distribution & Front of House1$0
Carolyn MangengEMail & Box Office1$0
Jane LinBulk Mailing & Artist Arrangements1$0
Lynn GodwinTicket Stuffing, Programs1$0
Bill GodwinWebmaster & eMail Blast Backup1$0
Richard BentleyHall & Artist Arrangement Backup1$0

Address and contacts

Address (IRS master file)
PO BOX 572, LOS ALAMOS, NM 87544-0572
In care of
% TREASURER
Signed the 990-EZ
Elisabeth Chrien, Treasurer
Phone
(505) 662-5762

Mission

To provide concerts, recitals, and other musical performances for residents of Los Alamos and surrounding areas. To cultivate in residents of Los Alamos and its surrounding areas an interest in and knowledge of good music.

990-EZ for the year ended June 30, 2026

Program accomplishments

  • A season of 5 unique classical music concerts is provided each school year for Los Alamos, NM and its surrounding communities, generating total attendance of approximately 1,500 to 2,000 individuals, including students (ages 6 through 18) and northern New Mexico music educators who attend for free (or for a nominal charge for special concerts) to further their musical education.
    Expenses $150,611

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 June, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026990-EZ on file
2024June 30, 2025November 17, 2025990-EZ on file
2023June 30, 2024November 15, 2024990-EZ on file

IRS record

EIN
85-0248601
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
1977
Accounting year ends
June
Files
Form 990 or 990-EZ
Assets (IRS master file)
$184,401
Income (IRS master file)
$167,921

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZJune 2026$167,921$150,611$184,401XML
990-EZJune 2025$154,287$145,395$167,091XML
990-EZJune 2024$138,383$156,433$158,199XML
990-EZJune 2023–––IRS
990-EZJune 2022–––IRS
990-EZJune 2021–––IRS
990June 2019–––IRS

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 85-0248601).

Questions about LOS ALAMOS CONCERT ASSOCIATION

What is the EIN of LOS ALAMOS CONCERT ASSOCIATION?
The employer identification number (EIN) of LOS ALAMOS CONCERT ASSOCIATION is 85-0248601.
Is LOS ALAMOS CONCERT ASSOCIATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1977.
Are donations to LOS ALAMOS CONCERT ASSOCIATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does LOS ALAMOS CONCERT ASSOCIATION 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 LOS ALAMOS CONCERT ASSOCIATION due?
The return for tax year 2026 (the year ending June 30, 2027) is due November 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did LOS ALAMOS CONCERT ASSOCIATION last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended June 2026.
Who are the officers and directors of LOS ALAMOS CONCERT ASSOCIATION?
The 990-EZ for the year ended June 30, 2026 lists 17 people; 0 received compensation from the organization.
How much revenue does LOS ALAMOS CONCERT ASSOCIATION have?
On its 990-EZ for the year ended June 30, 2026 it reported revenue of $167,921, expenses of $150,611 and total assets of $184,401 at year end.

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