Nonprofit · EIN 32-0437558
RISING SUN MONTESSORI SCHOOL
Tax-exempt · EL DORADO HLS, CA 95762
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $2,371,581 | $2,369,631 | $1,950 | $1,630,502 | $1,305,308 | $325,194 |
| June 30, 2024 | 990 | $2,117,051 | $2,054,431 | $62,620 | $1,886,733 | $1,563,489 | $323,244 |
| June 30, 2023 | 990 | $1,950,227 | $2,085,005 | -$134,778 | $2,078,585 | $1,817,961 | $260,624 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $2,326,442
- of which government grants
- $2,326,442
- Program service revenue
- $22,740
- Investment income
- $0
- Other revenue
- $22,399
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $132,523
- Other salaries and wages
- $1,136,085
- Salaries, compensation and benefits (total)
- $1,608,380
- Professional fundraising fees
- $0
- Legal fees
- $12,835
- Accounting fees
- $76,188
- Occupancy
- $385,447
- Travel
- $5,278
- Depreciation
- $15,031
- Program services (functional)
- $1,691,181
- Management and general (functional)
- $678,450
Balance sheet and other
- Total assets, start of year
- $1,886,733
- Total assets, end of year
- $1,630,502
- Total liabilities, end of year
- $1,305,308
- Net assets, end of year
- $325,194
- Land, buildings and equipment
- $169,343
- Net assets without donor restrictions
- $305,991
- Net assets with donor restrictions
- $19,203
- Gross receipts
- $2,371,581
- Employees
- 34
- Volunteers
- 15
- Year formed
- 2013
- 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 June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| KARL ZIERHUT | HEAD OF SCHOOL Officer | 40 | $125,406 | $44,564 |
| GREG FUSON | CHAIR Trustee or director, Officer | 2 | $0 | $0 |
| SYLVIA LOVELESS | MEMBER Trustee or director | 2 | $0 | $0 |
| TIFFANY WATERHOUSE | MEMBER Trustee or director | 2 | $0 | $0 |
| GABRIEL RIVERA | MEMBER Trustee or director | 2 | $0 | $0 |
990 for the year ended June 30, 2024: 5 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| KARL ZIERHUT | HEAD OF SCHOOL Officer | 40 | $124,266 | $31,804 |
| GREG FUSON | CHAIR Trustee or director, Officer | 2 | $0 | $0 |
| BEN HOWARD | MEMBER Trustee or director | 2 | $0 | $0 |
| TIFFANY WATERHOUSE | MEMBER Trustee or director | 2 | $0 | $0 |
| GABRIEL RIVERA | MEMBER Trustee or director | 2 | $0 | $0 |
990 for the year ended June 30, 2023: 5 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| KARL ZIERHUT | HEAD OF SCHOOL Officer | 40 | $117,806 | $21,205 |
| GREG FUSON | CHAIR Trustee or director, Officer | 2 | $0 | $0 |
| MARGARITA RIVERA | SECRETARY Trustee or director, Officer | 2 | $0 | $0 |
| TIFFANY WATERHOUSE | MEMBER Trustee or director | 2 | $0 | $0 |
| CAMERON LAGALA | MEMBER Trustee or director | 2 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 4940 ROBERT J MATHEWS PKWY, EL DORADO HLS, CA 95762-5721
- Principal officer (990 for 2024)
- KARL ZIERHUT, 4940 ROBERT J MATHEWS PARKWAY, EL DORADO HILLS, CA 95762
- Signed the 990
- KARL ZIERHUT, HEAD OF SCHOOL
- Phone
- (916) 936-2333
- Website
- WWW.RISINGSUNMONTESSORI.ORG
- Return prepared by
- CHRISTY WHITE ASSOCIATES
California records
California keeps its own records of charities and corporations. Search them by EIN 32-0437558 or by the name RISING SUN MONTESSORI SCHOOL.
- 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
RISING SUN MONTESSORI SCHOOL IS COMMITTED TO STRENGTHENING THE CRITICAL THINKING AND PROBLEM SOLVING SKILLS OF ALL STUDENTS AND TO ENCOURAGE AN ATMOSPHERE OF INQUISITIVENESS AND INTERACTION, COLLABORATION, ENTREPRENEURSHIP, COMMUNICATION AND GLOBAL AWARENESS.
Program accomplishments
- RISING SUN MONTESSORI SCHOOL (RSMS) BEGAN OPERATION AS A PUBLIC CHARTER SCHOOL IN AUGUST 2014. WITH A FOUNDATION IN THE MONTESSORI METHOD, RSMS OFFERS TRADITIONAL SUBJECT AREAS OF MATH, SCIENCE, ENGLISH, SOCIAL STUDIES, AND ART, IN LINE WITH THE COMMON CORE STATE STANDARDS. THE VISION OF RSMS IS TO IMPLEMENT AN EFFECTIVE EDUCATIONAL PROGRAM THAT WILL SUSTAIN THE MISSION FOR CONTINUED GENERATIONS OF RSMS STUDENTS AND FAMILIES. RSMS IS COMMITTED TO STRENGTHENING THE CRITICAL THINKING AND PROBLEM SOLVING SKILLS OF ALL STUDENTS AND TO ENCOURAGE AN ATMOSPHERE OF INQUISITIVENESS AND INTERACTION, COLLABORATION, ENTREPRENEURSHIP, COMMUNICATION, AND GLOBAL AWARENESS - ALL ESSENTIAL FOR THE GLOBALLY COMPETITIVE, 21ST CENTURY STUDENT. IN 2024-25, RSMS SERVED 155 STUDENTS IN GRADES TK-8.Expenses $1,691,181 · revenue $22,740
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
- 32-0437558
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- School
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2014
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B24)
- Assets (IRS master file)
- $1,630,502
- Income (IRS master file)
- $2,371,581
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $2,371,581 | $2,369,631 | $1,630,502 | IRS |
| 990 | June 2024 | $2,117,051 | $2,054,431 | $1,886,733 | IRS |
| 990 | June 2023 | $1,950,227 | $2,085,005 | $2,078,585 | XML |
| 990 | June 2022 | $1,855,798 | $1,763,274 | $879,839 | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2020 | – | – | – | 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 32-0437558).
Questions about RISING SUN MONTESSORI SCHOOL
- What is the EIN of RISING SUN MONTESSORI SCHOOL?
- The employer identification number (EIN) of RISING SUN MONTESSORI SCHOOL is 32-0437558.
- Is RISING SUN MONTESSORI SCHOOL tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2014.
- Are donations to RISING SUN MONTESSORI SCHOOL tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does RISING SUN MONTESSORI SCHOOL 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 RISING SUN MONTESSORI SCHOOL 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 RISING SUN MONTESSORI SCHOOL last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2025.
- Who is the principal officer of RISING SUN MONTESSORI SCHOOL?
- The 990 for the year ended June 30, 2025 names KARL ZIERHUT.
- Who are the officers and directors of RISING SUN MONTESSORI SCHOOL?
- The 990 for the year ended June 30, 2025 lists 5 people; 1 received compensation from the organization, the highest $125,406 (KARL ZIERHUT, HEAD OF SCHOOL).
- How much revenue does RISING SUN MONTESSORI SCHOOL have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $2,371,581, expenses of $2,369,631 and total assets of $1,630,502 at year end.
Other nonprofits in EL DORADO HLS
- CLARKSVILLE CHARTER SCHOOL EIN 82-1736597 · last filed 990 for 2025
- GHS ACADEMY EIN 31-1758772 · last filed 990 for 2025
- DELORES SIMONS PEARSON AND DONALD PEARSON BERMUDA EDUCATION FOUND EIN 33-1738935 · last filed 990-PF for 2024
- OAK RIDGE HIGH SCHOOL MUSIC BOOSTERS EIN 68-0197798 · last filed 990 for 2026
- JACKSON ELEMENTARY SCHOOL PARENT TEACHER ORGANIZATION EIN 91-1816260 · last filed 990 for 2024
- FOOTHILL LEARNING ACADEMY EIN 82-1977225 · last filed 990-EZ for 2025
- LAKEVIEW ELEMENTARY P T O EIN 47-0954500 · last filed 990-EZ for 2026
- OAK RIDGE HIGH SCHOOL COMMUNITY FOUNDATION EIN 68-0442001 · last filed 990-EZ for 2025