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Maryland · Nonprofit

LOUISE D AND MORTON J MACKS JEWISH CONNECTION NETWORK INC

LOUISE D AND MORTON J MACKS JEWISH CONNECTION NETWORK INC (Maryland) receives grants from 3 organizations whose IRS filings report $2,122,725 to it, the largest being THE ASSOCIATED JEWISH COMMUNITY FEDERATION OF BALTIMORE INC ($2,006,615). 0 of them have funded it in more than one year.

$2.4M
Revenue FY2025
3
Funders on record
$2.1M
Grants received
$200k
Net assets
0/3 repeat funders

Against its field

LOUISE D AND MORTON J MACKS JEWISH CONNECTION NETWORK INC runs a healthier operating margin than half of the 1,036 religion nonprofits its size.

Operating margin8% · above the median
Months of reserve3.2mo · below the median

this organization peer median middle 50% of peers· 1,036 religion nonprofits $1M–$10M, FY2025

Three funders worth looking at

Grantmakers with no record of funding this organization, ranked by how strongly the co-funder graph and the mission embeddings agree. The evidence is in section 03.

See all 12 prospects and why each one surfaced →
01The organization over time
02Who funds it

Who funds it, year by year

Grant support over time, funder by funder — shade shows the grant size each year.

Funder
'24*
'25*
total
funders
1
2

1 of 3 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 5% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.

From the IRS filings of LOUISE D AND MORTON J MACKS JEWISH CONNECTION NETWORK INC’s funders (the co-funder graph). Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.

How concentrated its funding is

LOUISE D AND MORTON J MACKS JEWISH CONNECTION NETWORK INC leans on a few funders — its largest provides 95% of grant income and the top three 100%; half comes from just 1 funder.

the vertical line marks half of all grant income — 1 funder to its left

100% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund LOUISE D AND MORTON J MACKS JEWISH CONNECTION NETWORK INC.

95%
largest funder
100%
top three
~1
effective funders

“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.

Where its funders are

100% of LOUISE D AND MORTON J MACKS JEWISH CONNECTION NETWORK INC's grant income comes from Maryland funders.

MD

Funder states come from each funder’s own filing. $107k arriving through sponsors registered in 1 stateis excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.

03Its place in the field

Funders to approach

Grantmakers that don’t fund you yet, surfaced two ways: they back organizations that share your funders, or their grantees resemble your mission. The ones both signals agree on come first. Your 3 funders put you under-funded among the 400 organizations that share them.

From the co-funder graph (funders backing at least two comparable organizations, shrunk for grantee count, donor-advised and mega-funds excluded) and the universe embeddings. A research starting point; overlap is association, not a guarantee of fit.

Organizations like LOUISE D AND MORTON J MACKS JEWISH CONNECTION NETWORK INC

Nonprofits whose mission and program text most resemble this one, by semantic similarity over the universe of US filings — the closest peers, and often the clearest route to shared or prospective funders.

In Maryland

Incubator for Emerging Jewish Initiatives Inc82%Jewish Museum of Maryland Inc81%Jewish Community Relations Council of Greater Washington79%Jewish Camp and Conference Service Inc78%Jewish Social Service Agency78%Moed Incorporated78%Momentum Unlimited Inc77%Jewish Council for the Aging of Greater Washington Inc77%

Nationally

Matan Inc84%Jewish Family & Career Services of Louisville Inc82%The Jerusalem Fund Inc82%Jewish Council for Public Affairs Inc82%The Jewish Woman Entrepreneur Inc82%Incubator for Emerging Jewish Initiatives Inc82%Jewish Community Center of Metropolitan Detroit82%Miami Jewish Health Systems Foundation Inc81%
04Profile & governance

Read directly from this organization’s own Form 990, as neutral context.

Where the money goes

80% of spending goes to programs.

Program 80%Management 19%Fundraising 1%

Governance

14
board members
100%
independent
✓Conflict-of-interest policy✓Whistleblower policy–Document retention✓Board reviewed the 990✓Audited financials

Footprint & structure

Files a return copy in 1 state

MD

Screen this organization

A dated, signed PDF of the compliance screen for LOUISE D AND MORTON J MACKS JEWISH CONNECTION NETWORK INC: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.

A paid feature, included from the $75 plan up. Sign in to download.

Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. How the screen works · on the API as GET /api/screening/{ein}?format=pdf

Questions and answers

Who funds LOUISE D AND MORTON J MACKS JEWISH CONNECTION NETWORK INC?
LOUISE D AND MORTON J MACKS JEWISH CONNECTION NETWORK INC (Maryland) receives grants from 3 organizations whose IRS filings report $2,122,725 to it, the largest being THE ASSOCIATED JEWISH COMMUNITY FEDERATION OF BALTIMORE INC ($2,006,615). 0 of them have funded it in more than one year.
How many funders does LOUISE D AND MORTON J MACKS JEWISH CONNECTION NETWORK INC have?
IRS filings report 3 organizations giving $2,122,725 in grants to LOUISE D AND MORTON J MACKS JEWISH CONNECTION NETWORK INC.
Who is the largest funder of LOUISE D AND MORTON J MACKS JEWISH CONNECTION NETWORK INC?
THE ASSOCIATED JEWISH COMMUNITY FEDERATION OF BALTIMORE INC is the largest funder on record, with $2,006,615 in grants. The full list of funders is on this page.
How can an organization like LOUISE D AND MORTON J MACKS JEWISH CONNECTION NETWORK INC find more funders?
Start with the funders already giving here, then look at the foundations that back similar organizations in Maryland. The funding by cause and by state pages list the largest funders for a given area and how to approach them.

These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2025–2025), and the filings of 3funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported August 27, 2026. What this page cannot tell you · view filing