Private foundation · Greensboro, NC

Sigmund and Ellen Tannenbaum

View org profile →Find similar funders →Invitation only
Typical grant size
$1K – $2K – $4K
25th · median · 75th percentile
Unique recipients
15
Repeat grantees
12
funded 2+ years

Application procedures · from 2024 990-PF

Leadership · from 2024 990-PF

Dr Sigmund L Tannenbaum
DIRECTOR
Ellen V Tannenbaum
DIRECTOR
James N Duggins Jr
DIRECTOR

Source: IRS Form 990-PF, Part VII. Officers, directors, and trustees as reported by the foundation.

Payout rate · TY 2024
0.0%
grants paid ÷ assets · ~5% IRS minimum
'17
'18
'19
'20
'21
'22
'23
'24
142
Total grants awarded
$522K
Total amount
$4K
Average grant
$52K
Largest grant

Giving by year

2023
$4K
5 grants
2022
$30K
13 grants
2021
$31K
11 grants
2020
$94K
14 grants
2019
$82K
11 grants
2018
$81K
11 grants
2017
$82K
14 grants
2016
$26K
14 grants
2015
$34K
16 grants
2014
$25K
13 grants
2013
$32K
20 grants

Top recipients

Greensboro Science Center
9 grants · NC
$207K
11 grants · NC · ✓ Exact match
$72K
Beth David Synagogue
10 grants · NC
$35K
7 grants · NC · ✓ Exact match
$31K
Temple Emanuel
10 grants · NC
$30K
10 grants · NC · ✓ Exact match
$19K
Family Services of Piedmont
7 grants · NC
$17K
B'nai Shalom
6 grants · NC
$17K
B'nai Shalom Day School
4 grants · NC
$13K
Arts Greensboro
9 grants · NC
$12K

Recipient names are as reported on the 990-PF. ✓ Exact match = EIN matched to IRS records by exact name + state; ≈ likely match = EIN inferred from a closely similar name. The recipient EIN is never stated on the form — it is DoubleNine’s match.

Recent grants · most recent filings first

Temple Emanuel
UNRESTRICTED CHARITABLE
NC · TY 2023
$1K
Community Foundation of Greater Greensboro
UNRESTRICTED CHARITABLE
NC · TY 2023
$1K
Arts Greensboro
UNRESTRICTED CHARITABLE
NC · TY 2023
$1K
Greensboro Jewish Federation
UNRESTRICTED CHARITABLE
NC · TY 2023
$500
Beth David Synagogue
UNRESTRICTED CHARITABLE
NC · TY 2023
$200
Greensboro Jewish Federation
UNRESTRICTED CHARITABLE
NC · TY 2022
$7K
Community Foundation of Greater Greensboro
UNRESTRICTED CHARITABLE
NC · TY 2022
$5K
Temple Emanuel
UNRESTRICTED CHARITABLE
NC · TY 2022
$3K
B'nai Shalom Day School
UNRESTRICTED CHARITABLE
NC · TY 2022
$3K
Elon University
UNRESTRICTED CHARITABLE
NC · TY 2022
$3K
Family Services of Piedmont
UNRESTRICTED CHARITABLE
NC · TY 2022
$3K
Family Services of Piedmont
UNRESTRICTED CHARITABLE
NC · TY 2022
$2K
Eastern Music Festival
UNRESTRICTED CHARITABLE
NC · TY 2022
$2K
Greensboro Urban Ministry
UNRESTRICTED CHARITABLE
NC · TY 2022
$1K
Greensboro Science Center
UNRESTRICTED CHARITABLE
NC · TY 2022
$1K
Arts Greensboro
UNRESTRICTED CHARITABLE
NC · TY 2022
$1K
Preservation Greensboro
UNRESTRICTED CHARITABLE
NC · TY 2022
$500
Als Association
UNRESTRICTED CHARITABLE
NY · TY 2022
$100
Greensboro Jewish Federation
UNRESTRICTED CHARITABLE
NC · TY 2021
$8K
Community Foundation of Greater Greensboro
UNRESTRICTED CHARITABLE
NC · TY 2021
$5K
B'nai Shalom Day School
UNRESTRICTED CHARITABLE
NC · TY 2021
$5K
Beth David Synagogue
UNRESTRICTED CHARITABLE
NC · TY 2021
$4K
Family Services of Piedmont
UNRESTRICTED CHARITABLE
NC · TY 2021
$3K
Elon University
UNRESTRICTED CHARITABLE
NC · TY 2021
$3K
Eastern Music Festival
UNRESTRICTED CHARITABLE
NC · TY 2021
$2K
Greensboro Urban Ministry
UNRESTRICTED CHARITABLE
NC · TY 2021
$1K
Arts Greensboro
UNRESTRICTED CHARITABLE
NC · TY 2021
$1K
Preservation Greensboro
UNRESTRICTED CHARITABLE
NC · TY 2021
$500
Habitat for Humanity of Greater Greensboro
UNRESTRICTED CHARITABLE
NC · TY 2021
$100
Greensboro Science Center
UNRESTRICTED CHARITABLE
NC · TY 2020
$50K
Beth David Synagogue
UNRESTRICTED CHARITABLE
NC · TY 2020
$12K
Greensboro Jewish Federation
UNRESTRICTED CHARITABLE
NC · TY 2020
$7K
Community Foundation of Greater Greensboro
UNRESTRICTED CHARITABLE
NC · TY 2020
$5K
Family Services of Piedmont
UNRESTRICTED CHARITABLE
NC · TY 2020
$4K
Temple Emanuel
UNRESTRICTED CHARITABLE
NC · TY 2020
$4K
B'nai Shalom Day School
UNRESTRICTED CHARITABLE
NC · TY 2020
$3K
Elon University
UNRESTRICTED CHARITABLE
NC · TY 2020
$3K
Eastern Music Festival
UNRESTRICTED CHARITABLE
NC · TY 2020
$3K
Habitat for Humanity of Greater Greensboro
UNRESTRICTED CHARITABLE
NC · TY 2020
$1K
Duke University
UNRESTRICTED CHARITABLE
NC · TY 2020
$1K
Arts Greensboro
UNRESTRICTED CHARITABLE
NC · TY 2020
$1K
Greensboro Urban Ministry
UNRESTRICTED CHARITABLE
NC · TY 2020
$1K
Preservation Greensboro
UNRESTRICTED CHARITABLE
NC · TY 2020
$500
Greensboro Science Center
UNRESTRICTED CHARITABLE
NC · TY 2019
$51K
Greensboro Jewish Federation
UNRESTRICTED CHARITABLE
NC · TY 2019
$7K
Community Foundation of Greater Greensboro
UNRESTRICTED CHARITABLE
NC · TY 2019
$5K
Beth David Synagogue
UNRESTRICTED CHARITABLE
NC · TY 2019
$4K
Eastern Music Festival
UNRESTRICTED CHARITABLE
NC · TY 2019
$4K
Temple Emanuel
UNRESTRICTED CHARITABLE
NC · TY 2019
$4K
B'nai Shalom Day School
UNRESTRICTED CHARITABLE
NC · TY 2019
$3K

Source: IRS Form 990-PF, Part XV. Up to 50 most recent grants shown.