Nonprofit · EIN 81-0302870
RIMROCK FOUNDATION
Tax-exempt · BILLINGS, MT 59101
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990 | $13,347,391 | $13,503,205 | -$155,814 | $5,517,718 | $2,156,214 | $3,361,504 |
| December 31, 2023 | 990 | $9,776,779 | $15,543,138 | -$5,766,359 | $6,300,453 | $2,699,713 | $3,600,740 |
Financial details: 990 for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $49,884
- Program service revenue
- $12,604,995
- Investment income
- $686,673
- Net rental income
- $3,107
- Net gain from sales of assets
- $675,798
- Other revenue
- $5,839
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $231,222
- Other salaries and wages
- $8,267,656
- Salaries, compensation and benefits (total)
- $9,721,603
- Professional fundraising fees
- $0
- Legal fees
- $46,252
- Accounting fees
- $48,795
- Occupancy
- $581,689
- Travel
- $86,760
- Depreciation
- $367,000
- Program services (functional)
- $11,485,144
- Management and general (functional)
- $2,018,061
Balance sheet and other
- Total assets, start of year
- $6,300,453
- Total assets, end of year
- $5,517,718
- Total liabilities, end of year
- $2,156,214
- Net assets, end of year
- $3,361,504
- Land, buildings and equipment
- $2,315,075
- Publicly traded securities
- $102,791
- Net assets without donor restrictions
- $2,895,514
- Net assets with donor restrictions
- $465,990
- Gross receipts
- $13,662,978
- Employees
- 162
- Volunteers
- 9
- Year formed
- 1968
- State of legal domicile
- MT
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, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| SHARON MULVEHILL | CMO Highest-paid employee | 40 | $229,300 | $0 |
| JEFFREY KELLER | CEO Officer | 40 | $160,610 | $5,438 |
| HEATHER SWETEN | REGISTERED NURSE Highest-paid employee | 40 | $124,460 | $5,438 |
| SARAH STRITTMATER | REGISTERED NURSE Highest-paid employee | 40 | $100,446 | $6,738 |
| DENNIS WIZEMAN | SENIOR DIRECTOR OF FINANCE Officer | 40 | $61,920 | $3,254 |
| ALLEN HALTER | CHAIR Trustee or director, Officer | 1 | $0 | $0 |
| MICHELLE PINNOW | SECRETARY/TREASURER Trustee or director, Officer | 1 | $0 | $0 |
| BOBBI BLAIN | DIRECTOR (TERMED JUNE 2024) Trustee or director | 1 | $0 | $0 |
| DANIEL BROOKS | DIRECTOR Trustee or director | 1 | $0 | $0 |
| CATHY CULLEN-KUHR | DIRECTOR Trustee or director | 1 | $0 | $0 |
| JIM ECKENROAD | DIRECTOR (TERMED JUNE 2024) Trustee or director | 1 | $0 | $0 |
| KIM EDINGER | DIRECTOR Trustee or director | 1 | $0 | $0 |
| SHANE HEIGIS | DIRECTOR Trustee or director | 1 | $0 | $0 |
| BILL LAMDIN | DIRECTOR Trustee or director | 1 | $0 | $0 |
| ADAM LAUWERS | DIRECTOR Trustee or director | 1 | $0 | $0 |
5 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JANI MCCALL | DIRECTOR (TERMED MARCH 2024) Trustee or director | 1 | $0 |
| BRANDON SCALA | DIRECTOR Trustee or director | 1 | $0 |
| STEVEN SMALL | DIRECTOR Trustee or director | 1 | $0 |
| STACY ZINN-BRITTAIN | DIRECTOR Trustee or director | 1 | $0 |
| COLLEEN NUERENBERGER | CFO (THRU FEB 2024) Officer | 40 | $0 |
990 for the year ended December 31, 2023: 24 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| LENNETTE KOSOVICH | CEO (TERMED 06.30.23) Officer | 40 | $310,451 | $2,173 |
| SHARON MULVEHILL | CMO Highest-paid employee | 40 | $161,800 | $0 |
| CORALEE SCHMITZ | COO Highest-paid employee | 40 | $118,559 | $4,857 |
| KALEIGH ROY | REGISTERED NURSE Highest-paid employee | 40 | $118,059 | $4,706 |
| JEFFREY KELLER | CEO Officer | 40 | $116,569 | $2,806 |
| HEATHER SWETEN | REGISTERED NURSE Highest-paid employee | 40 | $114,400 | $4,695 |
| FRANCES HORN-CHARNESKY | DIRECTOR MENTAL HEALTH SERVICES Highest-paid employee | 40 | $105,960 | $7,045 |
| COLLEEN NUERENBERGER | CFO Officer | 40 | $102,211 | $0 |
| BURKE KUFELD | CFO (TERMED 4.1.23) Officer | 40 | $1,252 | $0 |
| SHANE HEIGIS | CHAIR Trustee or director, Officer | 1 | $0 | $0 |
| ALLEN HALTER | VICE CHAIR Trustee or director, Officer | 1 | $0 | $0 |
| JIM ECKENROAD | TREASURY/SECRETARY Trustee or director, Officer | 1 | $0 | $0 |
| JEFFREY KELLER | PAST CHAIR (TERMED 4.11.23) Trustee or director, Officer | 1 | $0 | $0 |
| JANI MCCALL | DIRECTOR Trustee or director | 1 | $0 | $0 |
| BILL LAMDIN | DIRECTOR Trustee or director | 1 | $0 | $0 |
| JOHN ROBERTS | DIRECTOR Trustee or director | 1 | $0 | $0 |
| STACY ZINN-BRITTAIN | DIRECTOR Trustee or director | 1 | $0 | $0 |
| CATHY CULLEN-KUHR | DIRECTOR Trustee or director | 1 | $0 | $0 |
| CECI BENTLER | DIRECTOR (TERMED 10.25.23) Trustee or director | 1 | $0 | $0 |
| DANIEL BROOKS | DIRECTOR Trustee or director | 1 | $0 | $0 |
| BOBBI BLAIN | DIRECTOR Trustee or director | 1 | $0 | $0 |
| BRANDON SCALA | DIRECTOR Trustee or director | 1 | $0 | $0 |
| MICHELLE PINNOW | DIRECTOR Trustee or director | 1 | $0 | $0 |
| ADAM LAUWERS | DIRECTOR Trustee or director | 1 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 1231 N 29TH ST, BILLINGS, MT 59101-0122
- Principal officer (990 for 2024)
- JEFFREY KELLER, 1231 N 29TH, BILLINGS, MT 59101
- Signed the 990
- JEFFREY KELLER, CEO
- Phone
- (406) 248-3175
- Website
- WWW.RIMROCK.ORG
- Return prepared by
- WIPFLI ADVISORY LLC
Mission
WE CREATE OPPORTUNITY FOR THOSE IMPACTED BY ADDICTION AND MENTAL ILLNESS THROUGH INNOVATIVE, COMPASSIONATE, AND LIFE CHANGE CARE.
Program accomplishments
- TREATMENT SERVICES ARE PROVIDED THROUGH THE FOLLOWING THERAPEUTIC LEVELS OF CARE: MEDICAL DETOXIFICATION, INPATIENT, PARTIAL HOSPITALIZATION, RESIDENTIAL, CRISIS STABILIZATION, INTENSIVE OUTPATIENT, OUTPATIENT CARE AND PACT SERVICES. THESE LEVELS OF CARE AND THERAPEUTIC SERVICES ARE ORGANIZED TO DELIVER A STATE OF ART CONTINUUM OF CARE IN WHICH PATIENTS AND THEIR FAMILIES RECEIVE THE BROADEST RANGE OF SERVICES NECESSARY, COORDINATED IN AN INDIVIDUALIZED RECOVERY PROGRAM FOR EACH PATIENT AND FAMILY MEMBER. RIMROCK FOUNDATION HAS PIONEERED THE ADVANCED INTEGRATED MODEL OF ADDICTION TREATMENT, WHICH COMBINES THE BEST APPROACHES AVAILABLE TODAY TO TREAT PATIENTS WITH ADDICTION PROBLEMS AND CONCURRENT MENTAL ILLNESS. RIMROCK'S SINGLE GOAL IS TO ASSURE THE HIGHEST QUALITY OF CARE, USING STATE OF THE ART APPROACHES, FOR THE PURPOSE OF ENHANCING PATIENT OUTCOMES. TO ACHIEVE THIS, THE ORGANIZATION REQUIRES TRAINED PROFESSIONALS REPRESENTING ADDICTION, MEDICINE AND MENTAL HEALTH DISCIPLINES, WORKING AS A COLLABORATIVE TEAM IN WHICH EACH DISCIPLINE CONTRIBUTES AND COMMUNICATES. EACH MEMBER OF THE ORGANIZATION'S STAFF IS EXPECTED TO BE COMMITTED TO PROVIDING QUALITY CARE AND ACTIVELY PARTICIPATING IN ORGANIZATION WIDE EFFORTS TO IMPROVE PATIENT CARE.Expenses $8,028,086 · revenue $6,806,697
- RIMROCK FOUNDATION PROVIDES DETOXIFICATION SERVICES TO OVER 186 CLIENTS GENERATING $348,251 OF WHICH DISCOUNTS ARE $572,357 AND FREE CARE OF $192,380 WERE PROVIDED TO CLIENTS WHO WERE DETERMINED UNABLE TO PAY FOR THE SERVICES. MANY TIMES THESE CLIENTS WOULD TRANSFER TO INPATIENT TREATMENT FOR ADULTS. INPATIENT SERVICES WERE PROVIDED TO 551 CLIENTS WITH REVENUES OF $9,382,556 WITH DISCOUNTS OF $6,277,949 AND FREE CARE OF $0 PROVIDED TO CLIENTS.Expenses $2,540,360 · revenue $3,781,498
- RIMROCK FOUNDATION PROVIDES SUBSTANCE ABUSE TREATMENT FOR MEN AT THEIR WHITE BIRCH NORTH AND SOUTH FACILITIES IN BILLINGS, MT. A TOTAL OF 118 CLIENTS WERE SERVED IN 2024. REVENUES TOTALED $2,372,005 OF WHICH $1,667,953 WERE DISCOUNTED. THESE CLIENTS ARE LOWER INCOME AND QUALIFY FOR MEDICAID.Expenses $733,767 · revenue $1,512,600
- RIMROCK FOUNDATION PROVIDES SUBSTANCE ABUSE TREATMENT FOR WOMEN AT THEIR ADA'S HOUSE FACILITY IN BILLINGS, MT. A TOTAL OF 71 CLIENTS WERE SERVED IN 2024. REVENUES TOTALED $1,674,271 OF WHICH $1,131,023 WERE DISCOUNTED. THESE CLIENTS ARE LOWER INCOME AND QUALIFY FOR MEDICAID.Expenses $182,931 · revenue $504,200
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 | Not 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
- 81-0302870
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Hospital or medical research organization
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1981
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $5,517,718
- Income (IRS master file)
- $13,662,978
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2024 | $13,347,391 | $13,503,205 | $5,517,718 | XML |
| 990 | December 2023 | $9,776,779 | $15,543,138 | $6,300,453 | XML |
| 990 | December 2022 | $15,557,369 | $16,083,619 | $12,841,492 | 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 81-0302870).
Questions about RIMROCK FOUNDATION
- What is the EIN of RIMROCK FOUNDATION?
- The employer identification number (EIN) of RIMROCK FOUNDATION is 81-0302870.
- Is RIMROCK FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1981.
- Are donations to RIMROCK FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does RIMROCK FOUNDATION 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 RIMROCK FOUNDATION due?
- The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did RIMROCK FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2024.
- Who is the principal officer of RIMROCK FOUNDATION?
- The 990 for the year ended December 31, 2024 names JEFFREY KELLER.
- Who are the officers and directors of RIMROCK FOUNDATION?
- The 990 for the year ended December 31, 2024 lists 20 people; 5 received compensation from the organization, the highest $229,300 (SHARON MULVEHILL, CMO).
- How much revenue does RIMROCK FOUNDATION have?
- On its 990 for the year ended December 31, 2024 it reported revenue of $13,347,391, expenses of $13,503,205 and total assets of $5,517,718 at year end.
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