Nonprofit · EIN 04-3541830
ALCHEMY FOUNDATION
Also known as MONTAGU KYRA & JEAN TTEE
Tax-exempt · CAMBRIDGE, MA 02138
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $11,847,915 | $55,886 | $11,792,029 | $8,144,558 | $0 | $8,144,558 |
| December 31, 2024 | 990-PF | $328,662 | $3,162,720 | -$2,834,058 | $79,519 | $0 | $79,519 |
| December 31, 2023 | 990-PF | $124,303 | $1,509,792 | -$1,385,489 | $2,719,876 | $0 | $2,719,876 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $7,523,623
- Dividends
- $38,169
- Interest
- $8,195
- Net gain from sales of assets
- $4,277,928
Expenses
- Grants and similar amounts paid
- $20,000
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $35,653
- Excise tax on investment income
- $59,826
Balance sheet and other
- Total assets, start of year
- $79,519
- Total assets, end of year
- $8,144,558
- Total liabilities, end of year
- $0
- Net assets, end of year
- $8,144,558
- Fair market value of assets
- $8,144,558
- Qualifying distributions
- $35,653
- Net investment income
- $4,324,292
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 |
|---|---|---|---|
| Kyra Montagu 104 Lakeview Avenue, Cambridge, MA 02138 | Trustee (end 2025) | 1 | $0 |
| Dominic D Montagu 104 Lakeview Avenue, Cambridge, MA 02138 | Trustee | 1 | $0 |
| Sasha A Montagu 104 Lakeview Avenue, Cambridge, MA 02138 | Trustee | 1 | $0 |
| Robert Hosang 104 Lakeview Avenue, Cambridge, MA 02138 | Trustee | 1 | $0 |
990-PF for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Kyra Montagu 104 Lakeview Avenue, Cambridge, MA 02138 | Trustee | 1 | $0 |
| Dominic D Montagu 104 Lakeview Avenue, Cambridge, MA 02138 | Trustee | 1 | $0 |
| Sasha A Montagu 104 Lakeview Avenue, Cambridge, MA 02138 | Trustee | 1 | $0 |
990-PF for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Kyra Montagu 104 Lakeview Avenue, Cambridge, MA 02138 | Trustee | 1 | $0 |
| Dominic D Montagu 104 Lakeview Avenue, Cambridge, MA 02138 | Trustee | 1 | $0 |
| Sasha A Montagu 104 Lakeview Avenue, Cambridge, MA 02138 | Trustee | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 104 LAKE VIEW AVE, CAMBRIDGE, MA 02138-3367
- In care of
- % HEMENWAY & BARNES
- Signed the 990-PF
- Dominic Montagu, Trustee
- Phone
- (617) 731-6727
- Return prepared by
- BAKER NEWMAN & NOYES
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
- 04-3541830
- 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
- 2001
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T20)
- Assets (IRS master file)
- $8,144,558
- Income (IRS master file)
- $21,764,872
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $11,847,915 | $55,886 | $8,144,558 | XML |
| 990-PF | December 2024 | $328,662 | $3,162,720 | $79,519 | XML |
| 990-PF | December 2023 | $124,303 | $1,509,792 | $2,719,876 | 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 04-3541830).
Questions about ALCHEMY FOUNDATION
- What is the EIN of ALCHEMY FOUNDATION?
- The employer identification number (EIN) of ALCHEMY FOUNDATION is 04-3541830.
- Is ALCHEMY FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2001.
- Are donations to ALCHEMY FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does ALCHEMY FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of ALCHEMY 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 ALCHEMY 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 ALCHEMY FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
- How much revenue does ALCHEMY FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $11,847,915, expenses of $55,886 and total assets of $8,144,558 at year end.
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