Nonprofit · EIN 45-5224111
IRVING AND SULAMITH BLACKBERG CHARITABLE FOUNDATION
Tax-exempt · PENNINGTON, NJ 08534
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $195,227 | $162,583 | $32,644 | $2,355,457 | $0 | $2,355,457 |
| December 31, 2024 | 990-PF | $179,628 | $152,438 | $27,190 | $2,321,252 | $0 | $2,321,252 |
| December 31, 2023 | 990-PF | $75,233 | $149,725 | -$74,492 | $2,294,544 | $0 | $2,294,544 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $77,920
- Net gain from sales of assets
- $117,307
Expenses
- Grants and similar amounts paid
- $105,000
- Compensation of officers, directors and key employees
- $45,815
- Disbursements for charitable purposes
- $130,844
- Excise tax on investment income
- $2,265
Balance sheet and other
- Total assets, start of year
- $2,321,252
- Total assets, end of year
- $2,355,457
- Total liabilities, end of year
- $0
- Net assets, end of year
- $2,355,457
- Fair market value of assets
- $3,063,473
- Qualifying distributions
- $130,844
- Net investment income
- $191,058
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 |
|---|---|---|---|
| JOAN WAXLER PO BOX 1532, PENNINGTON, NJ 08534 | CO-TRUSTEE | 2 | $40,815 |
| STANLEY WAXLER PO BOX 1532, PENNINGTON, NJ 08534 | CO-TRUSTEE | 2 | $2,500 |
| BANK OF AMERICA N A PO BOX 1532, PENNINGTON, NJ 08534 | TRUSTEE | 2 | $2,500 |
990-PF for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| BANK OF AMERICA N A PO BOX 1532, PENNINGTON, NJ 08534 | TRUSTEE | 2 | $39,534 |
| JOAN WAXLER PO BOX 1532, PENNINGTON, NJ 08534 | CO-TRUSTEE | 2 | $2,500 |
| STANLEY WAXLER PO BOX 1532, PENNINGTON, NJ 08534 | CO-TRUSTEE | 2 | $2,500 |
990-PF for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| BANK OF AMERICA N A PO BOX 1532, PENNINGTON, NJ 08534 | CO-TRUSTEE | 2 | $36,717 |
| JOAN WAXLER PO BOX 1532, PENNINGTON, NJ 08534 | CO-TRUSTEE | 2 | $2,500 |
| STANLEY WAXLER PO BOX 1532, PENNINGTON, NJ 08534 | CO-TRUSTEE | 2 | $2,500 |
Address and contacts
- Address (IRS master file)
- PO BOX 1532, PENNINGTON, NJ 08534-0691
- Signed the 990-PF
- BANK OF AMERICA N A, MANAGING DIR
- Phone
- (888) 866-3275
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
- 45-5224111
- 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
- 2013
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T20)
- Assets (IRS master file)
- $2,355,457
- Income (IRS master file)
- $574,922
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $195,227 | $162,583 | $2,355,457 | XML |
| 990-PF | December 2024 | $179,628 | $152,438 | $2,321,252 | IRS |
| 990-PF | December 2023 | $75,233 | $149,725 | $2,294,544 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
| 990-PF | December 2019 | – | – | – | IRS |
| 990-PF | December 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 45-5224111).
Questions about IRVING AND SULAMITH BLACKBERG CHARITABLE FOUNDATION
- What is the EIN of IRVING AND SULAMITH BLACKBERG CHARITABLE FOUNDATION?
- The employer identification number (EIN) of IRVING AND SULAMITH BLACKBERG CHARITABLE FOUNDATION is 45-5224111.
- Is IRVING AND SULAMITH BLACKBERG CHARITABLE FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2013.
- Are donations to IRVING AND SULAMITH BLACKBERG CHARITABLE FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does IRVING AND SULAMITH BLACKBERG CHARITABLE FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of IRVING AND SULAMITH BLACKBERG CHARITABLE 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 IRVING AND SULAMITH BLACKBERG CHARITABLE 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 IRVING AND SULAMITH BLACKBERG CHARITABLE FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 3 people; 3 received compensation from the organization, the highest $40,815 (JOAN WAXLER, CO-TRUSTEE).
- How much revenue does IRVING AND SULAMITH BLACKBERG CHARITABLE FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $195,227, expenses of $162,583 and total assets of $2,355,457 at year end.
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