Nonprofit · EIN 95-3508285
MAMMOTH LAKES BOARD OF REALTORS
Tax-exempt · MAMMOTH LAKES, CA 93546
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $260,118 | $299,854 | -$39,736 | $492,635 | $65,377 | $427,258 |
| December 31, 2024 | 990 | $263,877 | $223,029 | $40,848 | $510,116 | $56,321 | $453,795 |
| December 31, 2023 | 990 | $236,185 | $210,079 | $26,106 | $484,644 | $60,258 | $424,386 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $25,000
- Program service revenue
- $234,853
- Investment income
- $265
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $1,500
- Compensation of officers, directors and key employees
- $72,870
- Salaries, compensation and benefits (total)
- $78,788
- Professional fundraising fees
- $0
- Occupancy
- $6,600
- Depreciation
- $202
- Program services (functional)
- $263,970
- Management and general (functional)
- $35,682
Balance sheet and other
- Total assets, start of year
- $510,116
- Total assets, end of year
- $492,635
- Total liabilities, end of year
- $65,377
- Net assets, end of year
- $427,258
- Land, buildings and equipment
- $892
- Publicly traded securities
- $326,497
- Gross receipts
- $260,118
- Employees
- 1
- Year formed
- 1979
- State of legal domicile
- CA
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.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| STACEY K CASTELLANO | ASSOCIATION EXECUTIVE | 32 | $72,870 |
| Cindy Podosin | Director Trustee or director | 5 | $0 |
| NANCY DAVIDSON | DIRECTOR Trustee or director | 1 | $0 |
| Jay Cole | DIRECTOR Trustee or director | 1 | $0 |
| STEPHANIE COOK | Director Trustee or director | 1 | $0 |
| Donna Lisa Albini-Knowles | Director Trustee or director | 1 | $0 |
| JODI MELTON | Director Trustee or director | 1 | $0 |
| JERRICA MILLER | Director Trustee or director | 1 | $0 |
| ROB NOTT | Director Trustee or director | 1 | $0 |
| KATHY RICHARDSON | Director Trustee or director | 1 | $0 |
| VALERIE GAXIOLA | Director Trustee or director | 1 | $0 |
| HEIDI VETTER | Director Trustee or director | 1 | $0 |
| JULIE WRIGHT | Director Trustee or director | 1 | $0 |
| ERIC VAN WINKLE | Director Trustee or director | 1 | $0 |
| SCOTT KANTOR | Director Trustee or director | 1 | $0 |
7 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MATTHEW LEHMAN | Director Trustee or director | 1 | $0 |
| VALERIE LOVE | Director Trustee or director | 1 | $0 |
| JOHN MEISTER | Director Trustee or director | 1 | $0 |
| TANIA PAINTER | Director Trustee or director | 1 | $0 |
| KAREN NELSON | President Officer | 5 | $0 |
| SARA KNADLER | Treasurer/Secre Officer | 1 | $0 |
| JEFF RONCI | President Elect Officer | 1 | $0 |
990 for the year ended December 31, 2024: 22 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| STACEY K CASTELLANO | ASSOCIATION EXECUTIVE | 32 | $80,620 |
| ERIC LEACH | Director Trustee or director | 5 | $0 |
| NANCY DAVIDSON | DIRECTOR Trustee or director | 1 | $0 |
| REBECCA GARRETT | DIRECTOR Trustee or director | 1 | $0 |
| STEPHANIE COOK | Director Trustee or director | 1 | $0 |
| SUE JAMIESON | Director Trustee or director | 1 | $0 |
| JODI MELTON | Director Trustee or director | 1 | $0 |
| JERRICA MILLER | Director Trustee or director | 1 | $0 |
| ROB NOTT | Director Trustee or director | 1 | $0 |
| KATHY RICHARDSON | Director Trustee or director | 1 | $0 |
| VALERIE GAXIOLA | Director Trustee or director | 1 | $0 |
| HEIDI VETTER | Director Trustee or director | 1 | $0 |
| JULIE WRIGHT | Director Trustee or director | 1 | $0 |
| JEFF RONCI | President Elect Trustee or director | 1 | $0 |
| ERIC VAN WINKLE | Director Trustee or director | 1 | $0 |
| SCOTT KANTOR | Director Trustee or director | 1 | $0 |
| MATTHEW LEHMAN | Director Trustee or director | 1 | $0 |
| VALERIE LOVE | Director Trustee or director | 1 | $0 |
| JOHN MEISTER | Director Trustee or director | 1 | $0 |
| TANIA PAINTER | Director Trustee or director | 1 | $0 |
| KAREN NELSON | President Officer | 5 | $0 |
| SARA KNADLER | Treasurer/Secre Officer | 1 | $0 |
990 for the year ended December 31, 2023: 17 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| STACEY K CASTELLANO | ASSOCIATION EXECUTIVE | 32 | $72,779 |
| ERIC LEACH | TREASURER/SECRE Trustee or director, Officer | 5 | $0 |
| NANCY DAVIDSON | DIRECTOR Trustee or director | 1 | $0 |
| REBECCA GARRETT | DIRECTOR Trustee or director | 1 | $0 |
| STEPHANIE COOK | Director Trustee or director | 1 | $0 |
| SUE JAMIESON | Director Trustee or director | 1 | $0 |
| JODI MELTON | Director Trustee or director | 1 | $0 |
| JERRICA MILLER | Director Trustee or director | 1 | $0 |
| ROB NOTT | Director Trustee or director | 1 | $0 |
| KATHY RICHARDSON | Director Trustee or director | 1 | $0 |
| VALERIE GAXIOLA | Director Trustee or director | 1 | $0 |
| HEIDI VETTER | Director Trustee or director | 1 | $0 |
| JULIE WRIGHT | Director Trustee or director | 1 | $0 |
| JEFF RONCI | Director Trustee or director | 1 | $0 |
| ERIC VAN WINKLE | Director Trustee or director | 1 | $0 |
| KAREN NELSON | President Elect Officer | 5 | $0 |
| SARA KNADLER | President Officer | 1 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 1007, MAMMOTH LAKES, CA 93546-1007
- Signed the 990
- JEFF RONCI, President Elect
- Phone
- (760) 934-4637
- Website
- MLBOR.COM
- Return prepared by
- Bay Area Tax Planners
California records
California keeps its own records of charities and corporations. Search them by EIN 95-3508285 or by the name MAMMOTH LAKES BOARD OF REALTORS.
- Attorney General, Registry of Charities and Fundraisers
- Registration status and filed reports (CT-TR-1, RRF-1)
- Secretary of State, bizfile Online
- Corporation status, entity number, agent for service
- Franchise Tax Board
- Entity status letter (state tax exemption, good standing)
Mission
TO PROVIDE SUPPORT, SERVICES, RESOURCES AND CONTINUING EDUCATION TO ITS MEMBERS (REAL ESTATE PROFESSIONALS) THAT ARE REQUIRED TO CONDUCT BUSINESS IN A PROFESSIONAL MANNER THAT SERVES AND SUPPORTS THE COMMUNITY.
Program accomplishments
- THE ORGANIZATION PROVIDES LOCAL REALTORS WITH MEMBERSHIP IN THE CALIFORNIA ASSOCIATION OF REALTORS (CAR) AND NATIONAL ASSOCIATION OF REALTORS (NAR), MLS LISTING SERVICES, LOCKBOX SERVICES, REALTOR EDUCATION AND TRAINING AND COORDINATION OF REAL ESTATE FORMS AND ACTIVITIES ASSOCIATED WITH THE SELLING AND LISTING OF PROPERTIES IN MONO AND INYO COUNTIES OF CALIFORNIA.IT KEEPS MEMBERS AND CONSUMERS INFORMED ON REALTOR PROFESSIONAL STANDARDS, PERFORMS CONSUMER OUTREACH BY PROVIDING VALUABLE INFORMATION TO THE COMMUNITY, AND IT PROVIDES ADVOCACY TO SUPPORT THE PROFESSION AND LOCAL COMMUNITY.Expenses $299,854 · grants $1,500 · revenue $260,118
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 year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 95-3508285
- Tax-exempt status
- 501(c)(6): Business league or chamber of commerce
- Donations deductible
- No
- Exempt since
- 1981
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $492,635
- Income (IRS master file)
- $260,118
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $260,118 | $299,854 | $492,635 | XML |
| 990 | December 2024 | $263,877 | $223,029 | $510,116 | XML |
| 990 | December 2023 | $236,185 | $210,079 | $484,644 | XML |
| 990 | December 2022 | $230,158 | $199,659 | $437,013 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 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 95-3508285).
Questions about MAMMOTH LAKES BOARD OF REALTORS
- What is the EIN of MAMMOTH LAKES BOARD OF REALTORS?
- The employer identification number (EIN) of MAMMOTH LAKES BOARD OF REALTORS is 95-3508285.
- Is MAMMOTH LAKES BOARD OF REALTORS tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1981.
- Are donations to MAMMOTH LAKES BOARD OF REALTORS tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does MAMMOTH LAKES BOARD OF REALTORS 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 MAMMOTH LAKES BOARD OF REALTORS 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 MAMMOTH LAKES BOARD OF REALTORS last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who are the officers and directors of MAMMOTH LAKES BOARD OF REALTORS?
- The 990 for the year ended December 31, 2025 lists 22 people; 1 received compensation from the organization, the highest $72,870 (STACEY K CASTELLANO, ASSOCIATION EXECUTIVE).
- How much revenue does MAMMOTH LAKES BOARD OF REALTORS have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $260,118, expenses of $299,854 and total assets of $492,635 at year end.
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