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New Jersey · Nonprofit

BIG BROTHERS BIG SISTERS OF MERCER COUNTY INC

BIG BROTHERS BIG SISTERS OF MERCER COUNTY INC (New Jersey) receives grants from 28 organizations whose IRS filings report $1,068,843 to it, the largest being Princeton Area Community Foundation Inc ($443,915). 15 of them have funded it in more than one year, and 50% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.

$740k
Revenue FY2024
28
Funders on record
$1.1M
Grants received
$762k
Net assets
15/28 repeat funderspeak grant-dependency 29%

Against its field

BIG BROTHERS BIG SISTERS OF MERCER COUNTY INC is better cushioned than half of the 5,680 youth development nonprofits its size.

Operating margin−3% · below the median
Months of reserve7.0mo · above the median
Revenue growth (annualized)2% · bottom quartile

this organization peer median middle 50% of peers· 5,680 youth development nonprofits $100k–$1M, FY2024

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

The organization over time

Each line starts at 100 in 2017, so what you read is the shape rather than the size: 150 means half as much again as 2017, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.

100 = 20172017 Revenue 100 ($663k) Expenses 100 ($629k) Net assets 100 ($534k)2018 Revenue 99 ($658k) Expenses 102 ($638k) Net assets 102 ($544k)2019 Revenue 100 ($662k) Expenses 111 ($698k) Net assets 101 ($538k)2020 Revenue 81 ($540k) Expenses 90 ($564k) Net assets 103 ($547k)2021 Revenue 140 ($927k) Expenses 98 ($617k) Net assets 161 ($857k)2022 Revenue 127 ($843k) Expenses 120 ($758k) Net assets 170 ($906k)2023 Revenue 96 ($638k) Expenses 121 ($761k) Net assets 147 ($783k)2024 Revenue 112 ($740k) Expenses 121 ($761k) Net assets 143 ($762k)
'17'18'19'20'21'22'23'24
Revenue (112)Expenses (121)Net assets (143)Peer revenue range

How it's funded, over time

Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.

2017
2018
2019
2020
2021
2022
2023
2024
ContributionsProgram revenueInvestmentOther

Government-grant reliance: 2017 11% · 2018 11% · 2019 9% · 2020 24% · 2021 32% · 2022 19% · 2023 24% · 2024 20%. Grants only. Government contracts and fees sit inside program revenue.

78% of BIG BROTHERS BIG SISTERS OF MERCER COUNTY INC’s revenue is contributions — about as donation-reliant as the typical peer (83% for the typical peer).

This organization
Typical peer · 6,375 orgs

Surplus & reserves

Operating surplus or deficit each year, and months of liquidity in hand. 4 of the last 8 reported years ran a deficit.

$34k
17
$20k
18
$36k
19
$24k
20
$310k
21
$85k
22
$124k
23
$21k
24
7.0
months of
reserve
02Who funds it

Who funds it, year by year

2017 → 2023: the base broadened from 7 funders to 14 funders, grant income fell $153k → $114k.

7 of 28 of your funders are donor-advised or pass-through sponsors (tagged DAF)50% 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 BIG BROTHERS BIG SISTERS OF MERCER COUNTY INC’s funders (the co-funder graph). Top 27 of 28 funders by total. 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

BIG BROTHERS BIG SISTERS OF MERCER COUNTY INC leans on a few funders — its largest provides 42% of grant income and the top three 64%; half comes from just 2 funders.

the vertical line marks half of all grant income — 2 funders to its left

85% 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 BIG BROTHERS BIG SISTERS OF MERCER COUNTY INC.

42%
largest funder
64%
top three
~5
effective funders

Largest funder’s share by year: 2017 65% · 2018 57% · 2019 63% · 2020 43% · 2021 62% · 2022 47% · 2023 44%diversifying over time.

“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.

How long its funders stay

46% of BIG BROTHERS BIG SISTERS OF MERCER COUNTY INC's funders are still giving 3 years after their first grant; 54% give in more than one year at all.

first grant+1y+2y+3y+4y+5y+6y

Share of funders still giving k years after their first recorded grant, pooled across every acquisition cohort. A funder counts as retained in a year only if it made a grant that year. Measured to FY2023, the last fiscal year that has finished arriving — a funder cannot be counted as lapsed in a year most filers have not reached.

Where its funders are

50% of BIG BROTHERS BIG SISTERS OF MERCER COUNTY INC's grant income arrives through donor-advised or pass-through sponsors, whose addresses record where the money is held rather than where the donor is. Of the $531k that is directly attributable, 52% of it comes from funders outside New Jersey, across 7 states.

NY
MA
OH
PA
NJ
MO
FL

In-state vs out-of-state, by year

17
18
19
20
21
22
23
New Jersey out of state home

Funder states come from each funder’s own filing. $538k arriving through sponsors registered in 5 statesis 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 28 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 BIG BROTHERS BIG SISTERS OF MERCER COUNTY 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 New Jersey

Nationally

04Profile & governance

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

Where the money goes

67% of spending goes to programs.

Program 67%Management 17%Fundraising 16%

Governance

19
board members
100%
independent
Conflict-of-interest policyWhistleblower policyDocument retentionBoard reviewed the 990Audited financials

Public support

90%

Share of support from the public (Schedule A) — the basis for its public-charity status.

Footprint & structure

Files a return copy in 1 state

NJ

Screen this organization

A dated, signed PDF of the compliance screen for BIG BROTHERS BIG SISTERS OF MERCER COUNTY 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 BIG BROTHERS BIG SISTERS OF MERCER COUNTY INC?
BIG BROTHERS BIG SISTERS OF MERCER COUNTY INC (New Jersey) receives grants from 28 organizations whose IRS filings report $1,068,843 to it, the largest being Princeton Area Community Foundation Inc ($443,915). 15 of them have funded it in more than one year, and 50% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
How many funders does BIG BROTHERS BIG SISTERS OF MERCER COUNTY INC have?
IRS filings report 28 organizations giving $1,068,843 in grants to BIG BROTHERS BIG SISTERS OF MERCER COUNTY INC, 15 of which have funded it in more than one year.
Who is the largest funder of BIG BROTHERS BIG SISTERS OF MERCER COUNTY INC?
Princeton Area Community Foundation Inc is the largest funder on record, with $443,915 in grants. The full list of funders is on this page.
How can an organization like BIG BROTHERS BIG SISTERS OF MERCER COUNTY INC find more funders?
Start with the funders already giving here, then look at the foundations that back similar organizations in New Jersey. 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 FY2024 (financials across 2017–2024), and the filings of 28funders 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