Nonprofit · EIN 84-4509175
RUMPHIUS FOUNDATION
Tax-exempt · NEWBURYPORT, MA 01950
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $7,134 | $6,545 | $589 | $18,307 | $0 | $18,307 |
| December 31, 2024 | 990-PF | $6,567 | $6,071 | $496 | $17,718 | $0 | $17,718 |
| December 31, 2023 | 990-PF | $3,837 | $565 | $3,272 | $17,222 | $0 | $17,222 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $6,750
- Interest
- $384
Expenses
- Grants and similar amounts paid
- $6,000
- Disbursements for charitable purposes
- $6,539
- Excise tax on investment income
- $5
Balance sheet and other
- Total assets, start of year
- $17,718
- Total assets, end of year
- $18,307
- Total liabilities, end of year
- $0
- Net assets, end of year
- $18,307
- Fair market value of assets
- $18,307
- Qualifying distributions
- $6,539
- Net investment income
- $384
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-PF for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Casey Schuller Jordan 264 Surry Road, Ellsworth, ME 04605 | President | 1 | $0 |
| Candace Schuller 23A Johnson Street, Newburyport, MA 01950 | Clerk | 1 | $0 |
| Carrie N Callahan 6 High Ridge Road, Topsfield, MA 01983 | Treasurer | 1 | $0 |
| Amy Hitchcock 3815 Gaviota Place, Davis, CA 95618 | Director | 1 | $0 |
| Megan Schuller 704 Fern Place NW, Washington, DC 20012 | Director | 1 | $0 |
990-PF for the year ended December 31, 2024: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Casey Schuller Jordan 264 Surry Road, Ellsworth, ME 04605 | President | 1 | $0 |
| Candace Schuller 23A Johnson Street, Newburyport, MA 01950 | Clerk | 1 | $0 |
| Carrie N Callahan 6 High Ridge Road, Topsfield, MA 01983 | Treasurer | 1 | $0 |
| Amy Hitchcock 3815 Gaviota Place, Davis, CA 95618 | Director | 1 | $0 |
| Megan Schuller 704 Fern Place NW, Washington, DC 20012 | Director | 1 | $0 |
990-PF for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Candace Schuller 23A Johnson Street, Newburyport, MA 01950 | Clerk | 1 | $0 |
| Carrie N Callahan 6 High Ridge Road, Topsfield, MA 01983 | Treasurer | 1 | $0 |
| Casey Schuller-Jordan 264 Surry Rd, Ellsworth, ME 04605 | President | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 23A JOHNSON ST, NEWBURYPORT, MA 01950-3819
- In care of
- % CANDACE SCHULLER
- Signed the 990-PF
- Candace Schuller, Clerk
- Phone
- (302) 354-3099
- Website
- www.rumphiusfoundation.org
- Return prepared by
- FRITZ DEGUGLIELMO LLC
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. 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-PF on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-PF on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-PF on file |
IRS record
- EIN
- 84-4509175
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private non-operating foundation
- Donations deductible (Pub 78)
- Private foundation, 30% limit
- Exempt since
- 2020
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T20)
- Assets (IRS master file)
- $18,307
- Income (IRS master file)
- $7,134
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $7,134 | $6,545 | $18,307 | XML |
| 990-PF | December 2024 | $6,567 | $6,071 | $17,718 | XML |
| 990-PF | December 2023 | $3,837 | $565 | $17,222 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | 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 84-4509175).
Questions about RUMPHIUS FOUNDATION
- What is the EIN of RUMPHIUS FOUNDATION?
- The employer identification number (EIN) of RUMPHIUS FOUNDATION is 84-4509175.
- Is RUMPHIUS FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2020.
- Are donations to RUMPHIUS FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does RUMPHIUS FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of RUMPHIUS FOUNDATION 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 RUMPHIUS FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended December 2025.
- Who are the officers and directors of RUMPHIUS FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 5 people; 0 received compensation from the organization.
- How much revenue does RUMPHIUS FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $7,134, expenses of $6,545 and total assets of $18,307 at year end.
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