Flock Inc

EIN 20-8087695501(c)(3)Private foundationActive

Co Rostam 101 Huntington Ave 25, Boston, MA · IRS data through FY2023

Total revenue
$9,965,266
FY2023 · −19% vs FY2022
Total expenses
$10,294,337
FY2023
Net assets
$7,277,232
FY2023

Revenue, expenses and net assets

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Revenue Expenses Net assets

Tax yearRevenueExpensesNet assets
FY2023$9,965,266$10,294,337$7,277,232
FY2022$12,287,874$7,022,890$7,606,303
FY2021$7,400,301$6,822,469$2,341,319
FY2020$4,509,477$4,586,696$1,763,487
FY2019$27,075$2,353,681$1,840,706
FY2015$753,623$4,815,486$11,319,210
FY2014$16,598,121$4,482,001$15,381,073
FY2013$908,332$3,146,634$3,264,953
FY2012$5,038$1,736,287$5,503,255
FY2011$360,527$1,412,670$7,234,504

Form 990 filings

The returns filed by Flock Inc (EIN 20-8087695), including Form 990-PF PDFs and e-file data by year, are available in ProPublica's Nonprofit Explorer. The figures on this page come from IRS data files built from those returns.

Where the revenue came from

SourceAmount% of revenue
Contributions & grants$8,500,00085%
Other revenue$1,465,26615%

Grants paid

Total contributions, gifts and grants paid by year, as reported on Form 990-PF. Individual recipients are not published. See private foundations in MA. See the largest grantmakers.

Tax yearGrants paid
FY2023$7,461,616
FY2022$5,932,674
FY2021$5,741,184
FY2020$3,777,759
FY2019$1,582,011
FY2015$4,214,558
FY2014$3,808,277
FY2013$2,775,004
FY2012$1,497,000
FY2011$1,144,000

What the numbers show

Figures compared against other organizations of the same NTEE program area in the same state. See the methodology page for how these are calculated and the guide to reading nonprofit financials for their limits.

IRS status

Ruling year2009
Subsection501(c)(3)
ClassificationPrivate foundation
Program area (NTEE)T22 — Philanthropy, Voluntarism & Grantmaking Foundations (in MA)
DonationsListed in the IRS Publication 78 data as eligible to receive tax-deductible contributions (private foundation).

Similar organizations

Source: Internal Revenue Service — Exempt Organizations Business Master File (downloaded November 4, 2026), Statistics of Income extracts, Form 990 e-file data, Publication 78 and the Automatic Revocation list. Figures are as reported by the organization; IRS processing may adjust them. This is not a charity rating and not tax advice. Confirm deductibility in IRS Tax Exempt Organization Search.

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