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Nonprofit · EIN 85-1678226

TREE-PLENISH

Tax-exempt · MANSFIELD, MA 02048

Financials

$322K$52K2025
Revenue Expenses · by fiscal year end
Financials of TREE-PLENISH by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
January 31, 2026990$321,947$51,574$270,373$272,714$0$272,714
Financial details: 990 for the year ended January 31, 2026

Revenue

Contributions, gifts and grants
$300,240
Program service revenue
$21,707
Investment income
$0
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Program services (functional)
$51,574

Balance sheet and other

Total assets, start of year
$2,341
Total assets, end of year
$272,714
Total liabilities, end of year
$0
Net assets, end of year
$272,714
Net assets without donor restrictions
$272,714
Gross receipts
$321,947
Employees
0
Volunteers
150
Year formed
2020
State of legal domicile
MA

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended January 31, 2026, highest compensation first.

NameTitleHours / weekCompensation
Sethu OdayappanPresident
Officer
15$0
Elizabeth ElsnerCo-Executive Director
Officer
10$0

Address and contacts

Address (IRS master file)
14 STRATTON RD, MANSFIELD, MA 02048-1168
In care of
% SETHU ODAYAPPAN
Principal officer (990 for 2025)
Sethu Odayappan, 1812 DELAWARE ST APT 301, BERKELEY, CA 94703
Signed the 990
Sethu Odayappan, President Executive Director
Phone
(774) 266-8834
990-N for 2024 filed under this EIN
Most likely by a chapter, club or affiliate (it says receipts are normally $50,000 or less). Officer: Sethu Odayappan, 14 Stratton Rd, Mansfield MA 02048. Mailing address: 14 Stratton Rd, Mansfield MA 02048. Website: www.tree-plenish.org

Mission

Tree-Plenish gives students the tools and skills necessary to host community tree-planting events to offset their schools annual carbon emissions.

990 for the year ended January 31, 2026

Program accomplishments

  • We created a new Tree-Plenish website and user dashboard for students to track their event progress. We redesigned the event website that auto-generates for each event. We created a control center that allows us to track all schools progress. We created an outreach center that tracks all outreach to new schools.
    Expenses $34,474
  • We remade all educational videos and written guides. We compiled these resources in an online course on the Learnworlds platform.
    Expenses $11,428
  • We completed 15 tree planting events in the spring of 2025. Some of the revenue from these events accrued during this tax year.
    Expenses $5,672 · revenue $21,707

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in January, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025January 31, 2026June 15, 2026990 on file
2024January 31, 2025June 16, 2025990-N on file
2023January 31, 2024June 17, 2024Check at the IRS

IRS record

EIN
85-1678226
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2020
Accounting year ends
January
Files
Form 990 or 990-EZ
Category (NTEE)
Environment (C50)
Assets (IRS master file)
$272,714
Income (IRS master file)
$321,947

Filing history

FormYear endedRevenueExpensesAssetsReturn
990January 2026$321,947$51,574$272,714XML
990-N for 2024
Officer: Sethu Odayappan
Filed under this EIN, most likely by a chapter or affiliate
January 31, 2025≤ $50,000 receipts––e-Postcard
990January 2023$120,271$84,800$55,246IRS
990-EZJanuary 2022–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 85-1678226).

Questions about TREE-PLENISH

What is the EIN of TREE-PLENISH?
The employer identification number (EIN) of TREE-PLENISH is 85-1678226.
Is TREE-PLENISH tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2020.
Are donations to TREE-PLENISH tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does TREE-PLENISH file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of TREE-PLENISH due?
The return for tax year 2026 (the year ending January 31, 2027) is due June 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did TREE-PLENISH last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended January 2026.
Who is the principal officer of TREE-PLENISH?
The 990 for the year ended January 31, 2026 names Sethu Odayappan.
Who are the officers and directors of TREE-PLENISH?
The 990 for the year ended January 31, 2026 lists 2 people; 0 received compensation from the organization.
How much revenue does TREE-PLENISH have?
On its 990 for the year ended January 31, 2026 it reported revenue of $321,947, expenses of $51,574 and total assets of $272,714 at year end.

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