Nonprofit · EIN 46-2499596
CAMBRIDGE HACKSPACE INC
Tax-exempt (reinstated) · CAMBRIDGE, MA 02138
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2023 | 990-EZ | $41,578 | $38,406 | $3,172 | $26,680 | $0 | $26,680 |
Financial details: 990-EZ for the year ended December 31, 2023
Revenue
- Contributions, gifts and grants
- $7,076
- Membership dues
- $31,482
- Net gain from sales of assets
- $3,020
Expenses
- Compensation of officers, directors and key employees
- $0
- Professional fees and payments to contractors
- $900
- Occupancy
- $33,355
- Other expenses
- $4,151
- Program services (functional)
- $34,979
Balance sheet and other
- Total assets, start of year
- $23,508
- Total assets, end of year
- $26,680
- Total liabilities, end of year
- $0
- Net assets, end of year
- $26,680
- Cash, savings and investments
- $21,467
- Gross receipts
- $41,578
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-EZ for the year ended December 31, 2023, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| EDWARD W KLACZA | PRESIDENT | 5 | $0 |
| JONATHAN LEROY BIDERMAN | FORMER PRESIDENT | 5 | $0 |
| BARRETT KIMMEL GRUNER | CLERK | 10 | $0 |
| DAVID C DENISON | FORMER CLERK | 10 | $0 |
| GARETT WILLIAM MORRISON | TREASURER | 2 | $0 |
| GRIFFIN VAN HORNE | FORMER TREASURER | 2 | $0 |
| KURT BICKENBACH | DIRECTOR | 2 | $0 |
| MAXIMILLIAN PETERSEN | DIRECTOR | 2 | $0 |
| ROBERT SHANE | DIRECTOR | 2 | $0 |
Address and contacts
- Address (IRS master file)
- 130 LAKE VIEW AVE, CAMBRIDGE, MA 02138-3367
- In care of
- % RICHARD HAWTHORN
- Mailing address (990-N for 2025)
- 130 LAKEVIEW AVE, CAMBRIDGE MA 02138
- Principal officer (990-N for 2025)
- EDWARD WILLIAM KLACZA, 130 LAKEVIEW AVE, CAMBRIDGE MA 02138
- Signed the 990-EZ
- GARETT WILLIAM MORRISON, TREASURER
- Phone
- (401) 864-8084
- Website
- WWW.CAMBRIDGEHACKSPACE.COM
- Return prepared by
- SMITH SULLIVAN & BROWN PC
Mission
FOSTERING A COLLABORATIVE ENVIRONMENT IN THE GREATER BOSTON AREA WHERE PEOPLE CAN EXPLORE AND CREATE INTERSECTIONS BETWEEN TECHNOLOGY, SCIENCE, ART AND CULTURE. PROVIDING WORKSHOPS AND MEETING SPACE FOR ITS MEMBERS AND THE PUBLIC AT LARGE TO LEARN AND APPLY NEW SKILLS AND TECHNIQUES FROM EACH OTHER.
Program accomplishments
- FOSTERING A COLLABORATIVE ENVIRONMENT IN THE GREATER BOSTON AREA WHERE PEOPLE CAN EXPLORE AND CREATE INTERSECTIONS BETWEEN TECHNOLOGY, SCIENCE, ART AND CULTURE. PROVIDING WORKSHOPS AND MEETING SPACE FOR ITS MEMBERS AND THE PUBLIC AT LARGE TO LEARN AND APPLY NEW SKILLS AND TECHNIQUES FROM EACH OTHER.Expenses $34,979
What it must file and when
IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. 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-N on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-N on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 46-2499596
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2019
- Accounting year ends
- December
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Human services (P20)
Revocation and reinstatement
- Exemption revoked
- May 15, 2016
- Posted by the IRS
- October 10, 2016
- Reinstated
- Effective May 15, 2016
From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-N for 2025 Officer: EDWARD WILLIAM KLACZA | December 31, 2025 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2024 Officer: GARETT WILLIAM MORRISON | December 31, 2024 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-EZ | December 2023 | $41,578 | $38,406 | $26,680 | XML |
| 990-N for 2022 Officer: GRIFFIN VAN HORNE | December 31, 2022 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2020 Officer: JONATHAN LEROY BIDERMAN | December 31, 2020 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2019 Officer: EDWARD KLACZA | December 31, 2019 | ≤ $50,000 receipts | – | – | e-Postcard |
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 46-2499596).
Questions about CAMBRIDGE HACKSPACE INC
- What is the EIN of CAMBRIDGE HACKSPACE INC?
- The employer identification number (EIN) of CAMBRIDGE HACKSPACE INC is 46-2499596.
- Is CAMBRIDGE HACKSPACE INC tax-exempt?
- Yes. The IRS revoked its exemption on May 15, 2016 and reinstated it effective May 15, 2016.
- Are donations to CAMBRIDGE HACKSPACE INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CAMBRIDGE HACKSPACE INC file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of CAMBRIDGE HACKSPACE INC 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 CAMBRIDGE HACKSPACE INC last file with the IRS?
- The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
- Who is the principal officer of CAMBRIDGE HACKSPACE INC?
- The 990-N for 2025 names EDWARD WILLIAM KLACZA.
- Who are the officers and directors of CAMBRIDGE HACKSPACE INC?
- The 990-EZ for the year ended December 31, 2023 lists 9 people; 0 received compensation from the organization.
- How much revenue does CAMBRIDGE HACKSPACE INC have?
- On its 990-EZ for the year ended December 31, 2023 it reported revenue of $41,578, expenses of $38,406 and total assets of $26,680 at year end.
Other nonprofits in CAMBRIDGE
- VINFEN CORPORATION EIN 04-2632219 · last filed 990 for 2025
- VINFEN CORPORATION OF CONNECTICUT INC EIN 06-1569439 · last filed 990 for 2025
- CAMPUS CHILD CARE INC EIN 04-2716370 · last filed 990 for 2025
- PRIME COALITION INC EIN 46-4621007 · last filed 990 for 2024
- BRIDGES HOMEWARD INC EIN 04-2104057 · last filed 990 for 2025
- MASSACHUSETTS ALLIANCE OF PORTUGUESE SPEAKERS INC EIN 04-2596270 · last filed 990 for 2025
- ESSENTIAL PARTNERS INC EIN 22-3432160 · last filed 990 for 2025
- TANZANIAN CHILDRENS FUND INC EIN 74-3087284 · last filed 990 for 2024
All nonprofits in CAMBRIDGE · Massachusetts · Human services