Nonprofit · EIN 85-0231249
LOS ALAMOS HISTORICAL SOCIETY
Tax-exempt · LOS ALAMOS, NM 87544
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $1,030,409 | $658,037 | $372,372 | $3,500,638 | $37,294 | $3,463,344 |
| June 30, 2024 | 990 | $952,589 | $788,517 | $164,072 | $3,026,852 | $34,568 | $2,992,284 |
| June 30, 2023 | 990 | $899,595 | $612,295 | $287,300 | $2,757,856 | $46,105 | $2,711,751 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $260,354
- Membership dues
- $13,595
- Program service revenue
- $606,647
- Investment income
- $163,408
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $0
- Other salaries and wages
- $295,399
- Salaries, compensation and benefits (total)
- $324,081
- Professional fundraising fees
- $24,000
- Legal fees
- $454
- Accounting fees
- $40,985
- Depreciation
- $19,511
- Program services (functional)
- $412,580
- Management and general (functional)
- $201,366
- Fundraising (functional)
- $44,091
Balance sheet and other
- Total assets, start of year
- $3,026,852
- Total assets, end of year
- $3,500,638
- Total liabilities, end of year
- $37,294
- Net assets, end of year
- $3,463,344
- Land, buildings and equipment
- $157,975
- Publicly traded securities
- $1,996,177
- Net assets without donor restrictions
- $2,424,295
- Net assets with donor restrictions
- $1,039,049
- Gross receipts
- $1,030,409
- Employees
- 12
- Volunteers
- 45
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 June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MIKE HOLTZCLAW | DIRECTOR Trustee or director | 1 | $0 |
| LISA LLOYD | Treasurer Trustee or director, Officer | 2 | $0 |
| RIZ ALI | DIRECTOR Trustee or director, Officer | 2 | $0 |
| FRANCES CHADWICK | DIRECTOR Trustee or director | 1 | $0 |
| PATRICK SULLIVAN | PRESIDENT Trustee or director, Officer | 2 | $0 |
| SHAY KENDRICKS | DIRECTOR Trustee or director | 1 | $0 |
| CHRISTINE HIPP | PAST PRESIDENT Trustee or director | 2 | $0 |
| CRAIG WASHNOK | DIRECTOR Trustee or director | 1 | $0 |
990 for the year ended June 30, 2024: 14 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MIKE HOLTZCLAW | DIRECTOR Trustee or director | 1 | $0 |
| FRANCES CHADWICK | DIRECTOR Trustee or director | 1 | $0 |
| MARY PAT KRAEMER | DIRECTOR Trustee or director | 1 | $0 |
| SHAY KENDRICKS | DIRECTOR Trustee or director | 1 | $0 |
| HEDY DUNN-EMERTIS | DIRECTOR Trustee or director | 1 | $0 |
| ANNETTE SEHORN | DIRECTOR Trustee or director | 1 | $0 |
| CRAIG WASHNOK | DIRECTOR Trustee or director | 1 | $0 |
| LESLIE LINKE | DIRECTOR Trustee or director | 1 | $0 |
| CHERIE TROTTIER | DIRECTOR Officer | 2 | $0 |
| WENDY HOFFMAN | SECRETARY Officer | 2 | $0 |
| RON WILKINS | TREASURER Officer | 2 | $0 |
| RIZ ALI | DIRECTOR Officer | 2 | $0 |
| PATRICK SULLIVAN | PRESIDENT Officer | 2 | $0 |
| CHRISTINE HIPP | PAST PRESIDENT Officer | 2 | $0 |
990 for the year ended June 30, 2023: 13 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SHARON SNYDER | DIRECTOR Trustee or director | 1 | $0 |
| MARY PAT KRAEMER | DIRECTOR Trustee or director | 1 | $0 |
| SHAY KENDRICKS | Director Trustee or director | 1 | $0 |
| HEDY DUNN-EMERTIS | Director Trustee or director | 1 | $0 |
| ANNETTE SEHORN | DIRECTOR Trustee or director | 1 | $0 |
| KATI STEINBERG | Director Trustee or director | 1 | $0 |
| LESLIE LINKE | Director Trustee or director | 1 | $0 |
| CHERIE TROTTIER | Past President Officer | 2 | $0 |
| WENDY HOFFMAN | SECRETARY Officer | 2 | $0 |
| RON WILKINS | TREASURER Officer | 2 | $0 |
| MIKE WHEELER | Past President Officer | 2 | $0 |
| PATRICK SULLIVAN | Vice President Officer | 2 | $0 |
| CHRISTINE HIPP | President Officer | 2 | $0 |
Address and contacts
- Address (IRS master file)
- 1050 BATHTUB ROW, LOS ALAMOS, NM 87544-3315
- Signed the 990
- PATRICK SULLIVAN, President
- Phone
- (505) 662-6272
- Website
- WWW.LOSALAMOSHISTORY.ORG
- Return prepared by
- HARTWAY & ASSOCIATES CPAs LLC
Mission
TO PROVIDE A MUSEUM FOR THE PRESERVATION OF LOCAL HISTORY.
Program accomplishments
- MUSEUM: ARTIFACT AND ARCHIVE COLLECTION DISPLAYS OPEN TO GENERAL PUBLIC. RESEARCH FACILITIES AND SERVICES, SALES OF BOOKS AND OTHER EDUCATIONAL MATERIALS DEVOTED TO HISTORY & CULTURE OF LOS ALAMOS. PUBLICATION OF LOCAL HISTORICAL AND CULTURAL INFORMATION.Expenses $412,580
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 year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 85-0231249
- 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
- 1974
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $3,500,638
- Income (IRS master file)
- $1,030,409
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $1,030,409 | $658,037 | $3,500,638 | IRS |
| 990 | June 2024 | $952,589 | $788,517 | $3,026,852 | IRS |
| 990 | June 2023 | $899,595 | $612,295 | $2,757,856 | XML |
| 990 | June 2022 | $1,443,921 | $748,653 | $2,315,213 | IRS |
| 990 | June 2021 | $1,043,398 | $855,966 | $2,238,096 | IRS |
| 990 | June 2020 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | IRS |
| 990 | June 2018 | – | – | – | 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 85-0231249).
Questions about LOS ALAMOS HISTORICAL SOCIETY
- What is the EIN of LOS ALAMOS HISTORICAL SOCIETY?
- The employer identification number (EIN) of LOS ALAMOS HISTORICAL SOCIETY is 85-0231249.
- Is LOS ALAMOS HISTORICAL SOCIETY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1974.
- Are donations to LOS ALAMOS HISTORICAL SOCIETY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does LOS ALAMOS HISTORICAL SOCIETY 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 HISTORICAL SOCIETY due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did LOS ALAMOS HISTORICAL SOCIETY last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2025.
- Who are the officers and directors of LOS ALAMOS HISTORICAL SOCIETY?
- The 990 for the year ended June 30, 2025 lists 8 people; 0 received compensation from the organization.
- How much revenue does LOS ALAMOS HISTORICAL SOCIETY have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $1,030,409, expenses of $658,037 and total assets of $3,500,638 at year end.
Other nonprofits in LOS ALAMOS
- NMC INC EIN 26-0370262 · last filed 990 for 2025
- ZIA CREDIT UNION EIN 85-0121717 · last filed 990 for 2024
- LOS ALAMOS ECONOMIC DEVELOPMENT CORPORATION EIN 85-0309387 · last filed 990 for 2025
- THE FAMILY YMCA EIN 85-0130054 · last filed 990 for 2025
- CREDIT UNIONS IN THE STATE OF NEW MEXICO EIN 85-6009975 · last filed 990 for 2025
- LOS ALAMOS PUBLIC SCHOOLS FOUNDATION INC EIN 02-0773298 · last filed 990 for 2025
- LOS ALAMOS RETIRED AND SENIOR ORGANIZATION EIN 85-0455765 · last filed 990 for 2025
- PAJARITO ENVIRONMENTAL EDUCATION CENTER EIN 85-0478101 · last filed 990 for 2025