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Groton Open Space Association Inc

EIN 06-1469419 · Groton, CT

Public records show a registered, tax-exempt organization in good standing.

LegitimacyPassesRegistration and standingFinancial healthStrong90 out of 100GovernanceStrong100 out of 100Impact evidenceDescribes programsHow well its results are evidenced

What it says it does

GOSA's mission is to protect and preserve open space and water resources in Southeastern CT, provide public access for passive recreation, and to educate the public.

Income
$150,404
Spending
$54,072
Spent on programs
83%
Reserves
Over 10 years of spending
Largest source of income
donations and private grants, 95%
Employees
0
Volunteers
300

Source: Form 990 for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Financial health

Strong: 90 out of 100. Higher than 67% of charities in its peer group (environment, under $250k).

  • Reserves

    35 of 35

    Spendable reserves would cover more than ten years of spending.

  • Debt

    20 of 20

    It owes 0% of what it owns.

  • Living within its means

    15 of 15

    Income exceeded spending by 64% of income.

  • Income trend

    5 of 15

    Income fell 25% on the year before.

  • Spending floor

    15 of 15

    83% of spending went to programs and raising each dollar of donations cost 1 cents.

Source: Form 990 for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Governance

Strong: 100 out of 100. Higher than 89% of charities in its peer group (environment, under $250k).

  • Independent board

    25 of 25

    8 of 8 voting board members are independent.

  • Conflict of interest policy

    15 of 15

    Has a written conflict of interest policy.

  • Whistleblower policy

    8 of 8

    Has a written whistleblower policy.

  • Record keeping policy

    7 of 7

    Has a written policy on keeping and destroying records.

  • Board minutes

    5 of 5

    Keeps minutes of board meetings.

  • Board sees the tax return

    10 of 10

    Gave the board a copy of this return before filing it.

  • No reported misuse

    10 of 10

    Reports no diversion of assets, excess benefits or loans to insiders.

Source: Form 990 for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Impact evidence

Describes programs. Its tax return describes what it does but we have found no measurable results in it.

Programs described in its return (4)
  1. $13,203 spent. STEWARDSHIP: Funds were used for lumber, screws, bolts and treads to replace deteriorate bog bridging and build a new bridge on our Candlewood Ridge property. About 140 saplings and steel cages were purchased for and installed on the Sheep Farm South property where invasive vegetation removal was recently done. A private contractor was paid to perform field mowing at several properties. Stewardship of all preserves was performed including installation of signage, invasive control, routine mowing and purchase of small tools.
  2. $13,152 spent. MISSION OUTREACH: Funds were used to create documentaries about GOSA's mission to educate the public about wildlife and the environment. Flyers were created and printed to inform members and the community about GOSA's properties, the benefits of being outdoors, and community hikes hosted by GOSA.
  3. $5,795 spent. COMMUNITY OUTREACH: Buses were provided to transport young children to our properties where they were led on hikes to experience nature. Students in grades K-3 from Groton Public Schools and campers from the Groton Parks and Recreation summer camp program benefited from this program. A movable trail counter was purchased and initially installed at Sheep Farm North to record the number of hikers using the property.
  4. $12,629 spent. Other Program Services

Source: Form 990 for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Legitimacy checks

  1. Is it registered with the IRS? Passed.

    Listed in the IRS master file of tax-exempt organizations as a 501(c)(3) charitable organization.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  2. Has the IRS revoked its tax-exempt status? Passed.

    Not on the IRS automatic revocation list.

    Source: Automatic revocation of exemption list, Internal Revenue Service, file dated October 13, 2026.

  3. Are donations tax-deductible? Passed.

    On the IRS list of organizations eligible to receive tax-deductible contributions.

    Source: Publication 78 data: organizations eligible for tax-deductible contributions, Internal Revenue Service, file dated October 13, 2026.

  4. Is it keeping up with its IRS filings? Passed.

    Most recent return on file covers the year ending December 2025.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  5. How long has it been tax-exempt? Passed.

    Recognized by the IRS since August 1997.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  6. Is it in good standing with state regulators? Passed.

    Not on California's list of charities barred from soliciting. Other states are not yet checked.

    Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated October 21, 2026.

Ratings and checks are our reading of public records, using the published method. They are not a statement about anyone's honesty. If you work for this organization, you can send corrections or results, confirm you want gifts through Veridonate, or ask to be removed from giving.