Nonprofit · EIN 45-3844761
BIOBUILDER EDUCATIONAL FOUNDATION INC
Also known as BIOBUILDER
Tax-exempt · NEWTON, MA 02459
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $1,694,205 | $932,765 | $761,440 | $2,303,733 | $354,383 | $1,949,350 |
| June 30, 2024 | 990 | $1,510,139 | $1,368,118 | $142,021 | $1,985,756 | $301,251 | $1,684,505 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $555,828
- Program service revenue
- $1,052,240
- Investment income
- $78,119
- Royalties
- $8,018
- Other revenue
- $8,018
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $50,000
- Other salaries and wages
- $230,834
- Salaries, compensation and benefits (total)
- $308,567
- Professional fundraising fees
- $0
- Accounting fees
- $15,000
- Occupancy
- $8,883
- Travel
- $99
- Depreciation
- $42,921
- Program services (functional)
- $522,351
- Management and general (functional)
- $257,392
- Fundraising (functional)
- $153,022
Balance sheet and other
- Total assets, start of year
- $1,985,756
- Total assets, end of year
- $2,303,733
- Total liabilities, end of year
- $354,383
- Net assets, end of year
- $1,949,350
- Land, buildings and equipment
- $219,493
- Publicly traded securities
- $790,060
- Net assets without donor restrictions
- $1,949,350
- Gross receipts
- $1,694,205
- Employees
- 15
- Year formed
- 2011
- State of legal domicile
- MA
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 |
|---|---|---|---|---|
| NATALIE KULDELL | EXECUTIVE DI Trustee or director, Officer | 45 | $50,000 | $1,001 |
| KEIRA KRAUSZ | PRESIDENT Trustee or director, Officer | 1 | $0 | $0 |
| THERESA LYNN | TREASURER Trustee or director, Officer | 1 | $0 | $0 |
| DREW ENDY | DIRECTOR Trustee or director | 1 | $0 | $0 |
| DAVID GOLDEN | DIRECTOR Trustee or director | 1 | $0 | $0 |
| DONALD SHOBRYS | DIRECTOR Trustee or director | 1 | $0 | $0 |
| BRIDGET STEWART | DIRECTOR Trustee or director | 1 | $0 | $0 |
990 for the year ended June 30, 2024: 10 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| NATALIE KULDELL | EXECUTIVE DI Trustee or director, Officer | 35 | $50,000 | $1,001 |
| MARY TAMER | PRESIDENT Trustee or director, Officer | 1 | $0 | $0 |
| KATHRYN HART | CLERK Trustee or director, Officer | 1 | $0 | $0 |
| VALERIE TUTSON | TREASURER Trustee or director, Officer | 1 | $0 | $0 |
| DREW ENDY | DIRECTOR Trustee or director | 1 | $0 | $0 |
| KEIRA KRAUSZ | DIRECTOR Trustee or director | 1 | $0 | $0 |
| THERESA LYNN | DIRECTOR Trustee or director | 1 | $0 | $0 |
| REBEKAH RAVGIALA | DIRECTOR Trustee or director | 1 | $0 | $0 |
| DONALD SHOBRYS | DIRECTOR Trustee or director | 1 | $0 | $0 |
| JOSHUA ZINNS | DIRECTOR Trustee or director | 1 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 590686, NEWTON, MA 02459-0006
- In care of
- % NATALIE KULDELL
- Principal officer (990 for 2024)
- NATALIE KULDELL, 78 DALTON ROAD, NEWTON, MA 02459
- Signed the 990
- NATALIE KULDELL, EXECUTIVE DIRECTOR
- Phone
- (617) 285-4141
- Website
- BIOBUILDER.ORG
- Return prepared by
- GONZALEZ AND ASSOCIATES PC
Mission
THE BIOBUILDER EDUCATION FOUNDATION DEVELOPS AND DISSEMINATES TEACHING MATERIALS AND CURRICULUM THAT UTILIZES THE LATEST ADVANCES IN RESEARCH INTO MODULAR TEACHING MATERIALS THAT INCREASE INTEREST, ENGAGEMENT AND UNDERSTANDING OF SCIENCE AND ENGINEERING FOR ADVANCED HIGH SCHOOL AND EARLY COLLEGE STUDENTS.
Program accomplishments
- THROUGH ITS WORKSHOPS, BIOBUILDER REACHES APPROXIMATELY 65 TEACHERS ACROSS THE UNITED STATES AND INTERNATIONALLY. THE BIOBUILDER CLUB REACHED 177 HIGH SCHOOL STUDENTS GLOBALLY WORKING WITH APPROXIMATELY 23 TEACHERS AND 33 MENTORS AND WERE FEATURED IN MULTIPLE PUBLICATIONS AND RECOGNIZED WITH MULTIPLE AWARDS. BIOBUILDER ALSO PLACES STUDENTS IN APPRENTICESHIP POSITIONS. ADDITIONALLY, BIOBUILDER THROUGH ITS STATE-OF-THE-ART LEARNING LAB OFFERS APPROXIMATELY 63 PROGRAMS WORKING WITH OVER 155 ADULTS AND 1,088 STUDENTS.Expenses $522,351 · revenue $1,052,240
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
- 45-3844761
- 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
- 2012
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B99)
- Assets (IRS master file)
- $2,303,733
- Income (IRS master file)
- $1,694,205
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $1,694,205 | $932,765 | $2,303,733 | IRS |
| 990 | June 2024 | $1,510,139 | $1,368,118 | $1,985,756 | XML |
| 990 | June 2023 | $1,631,793 | $982,950 | $1,621,303 | IRS |
| 990 | June 2022 | – | – | – | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | 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 45-3844761).
Questions about BIOBUILDER EDUCATIONAL FOUNDATION INC
- What is the EIN of BIOBUILDER EDUCATIONAL FOUNDATION INC?
- The employer identification number (EIN) of BIOBUILDER EDUCATIONAL FOUNDATION INC is 45-3844761.
- Is BIOBUILDER EDUCATIONAL FOUNDATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2012.
- Are donations to BIOBUILDER EDUCATIONAL FOUNDATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does BIOBUILDER EDUCATIONAL FOUNDATION INC 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 BIOBUILDER EDUCATIONAL FOUNDATION INC 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 BIOBUILDER EDUCATIONAL FOUNDATION INC 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 BIOBUILDER EDUCATIONAL FOUNDATION INC?
- The 990 for the year ended June 30, 2025 names NATALIE KULDELL.
- Who are the officers and directors of BIOBUILDER EDUCATIONAL FOUNDATION INC?
- The 990 for the year ended June 30, 2025 lists 7 people; 1 received compensation from the organization, the highest $50,000 (NATALIE KULDELL, EXECUTIVE DI).
- How much revenue does BIOBUILDER EDUCATIONAL FOUNDATION INC have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $1,694,205, expenses of $932,765 and total assets of $2,303,733 at year end.
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