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STUDENT-LED SUSTAINABLE INITIATIVES INC

EIN 46-3019082 DOVER, NH

Largest nonprofits in New Hampshire

Revenue 2024
$714,073
Expenses 2024
$787,392

Program services were 72.5% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
C27
Classification
1000
Street
1 WASHINGTON ST STE 3123

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Other organizations at this address

4 other organizations in the IRS Business Master File list the same street address. matched by us

This address is a suite or unit (STE 3123). Organizations that share one are often clients of the same office-services firm, accountant or registered agent rather than related to each other.

We match the street line and ZIP code as the IRS gives them, ignoring case and outer spaces and nothing else, so "AVE" and "AVENUE" count as different streets and this list can miss some. A shared address can mean related organizations or a shared office, but it can also be a registered agent, a mail drop or a service provider holding mail for unrelated clients. It is not, by itself, evidence that two organizations are connected.

Mission and programs · 2024

Mission

PLAN POSITIONS STUDENTS AS LEADERS ON THEIR CAMPUSES AND SUPPORTS THEM TO BECOME LIFE-LONG CHANGEMAKERS. WE PROVIDE AN EXTENSIVE LIBRARY OF DIGITAL RESOURCES, COORDINATE FELLOWSHIP PROGRAMS, OFFER 1-ON-1 ADVISING TO MEMBER CAMPUSES, INSPIRE & CONNECT THROUGH ANNUAL EVENTS, AND MORE.

Activities or mission (Part I)

PLAN CULTIVATES, EDUCATES AND INSPIRES THE STUDENT-LED ZERO WASTE MOVEMENT. WE INFORM STUDENTS ABOUT THE WASTE CRISIS AND EQUIP THEM WITH THE NECESSARY SKILLS AND RESOURCES TO IMPLEMENT ZERO WASTE SOLUTIONS IN THEIR CAMPUS COMMUNITIES. PLAN EMPOWERS OUR GENERATION TO BE CHANGE MAKERS.

  • WE SUPPORTED 51 MEMBER CAMPUSES ACROSS 24 STATES WITH 512 ADVISING HOURS ON VARIOUS STUDENT-LED ZERO WASTE INITIATIVES. 20 CAMPUSES ENGAGED WITH OUR ATLAS ZERO WASTE CERTIFICATION PROGRAM, AND WE WORKED WITH 51 STUDENT FELLOWS IN BOTH ATLAS AND THE STUDENTS TAKING ON OIL AND PETROCHEMICALS FELLOWSHIP. WE CONTINUE TO DEVELOP RESOURCES THAT PROMOTE SUCCESSFUL CAMPUS PROGRAMS AND DISSEMINATE THOSE RESOURCES THROUGH GATHERINGS LIKE OUR BEYOND WASTE STUDENT SUMMITS.

    Expenses $570,485 · Grants $1,113 · Revenue $86,065

As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Oswaldo Morales Solorzano

    CO-CHAIR

    Total calculated
    $0
    Hours/week
    1.5
  • Aldrumesia Baker

    TREASURER

    Total calculated
    $0
    Hours/week
    1.5
  • Ben Hunkler

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1.5
  • Jane Patton

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1.5
  • Sofia Mesa

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1.5
  • Elliot Boyle

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1.5
  • Theresamarie Banks

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1.5
  • Mia Papageorge

    CO-CHAIR

    Total calculated
    $0
    Hours/week
    1.5
  • Arianna Moscone

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1.5
  • Chelsea Walcott

    OPERATIONS DIRECTOR

    Total calculated
    $56,212
    From this org
    $56,212
    From related orgs
    $0
    Other
    $0
    Hours/week
    35
  • Rachael Hood

    FINANCIAL HEALTH DIRECTOR

    Total calculated
    $49,553
    From this org
    $49,553
    From related orgs
    $0
    Other
    $0
    Hours/week
    35
  • Britten Cowan

    DIRECTOR OF EDUCATION & ADVISING

    Total calculated
    $54,214
    From this org
    $54,214
    From related orgs
    $0
    Other
    $0
    Hours/week
    35
  • Misha Haas

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1.5
  • Kamau Pope

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1.5
  • Julian Hill

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1.5
  • Faye Christoforo

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1.5

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $714,073
    Expenses
    $787,392
    Contributions
    $627,867
    Grants paid
    $1,113
  • 2023
    Revenue
    $835,215
    Expenses
    $921,109
    Contributions
    $727,263
    Grants paid
    $19,600
  • 2022
    Revenue
    $724,923
    Expenses
    $754,780
    Contributions
    $659,886
    Grants paid
    $0

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

  • 2021 · 990

    Revenue
    $891,211
    Expenses
    $688,783
    Assets (EOY)
    $493,064
  • 2020 · 990

    Revenue
    $473,396
    Expenses
    $636,748
    Assets (EOY)
    $283,956
  • 2019 · 990

    Revenue
    $576,799
    Expenses
    $569,080
    Assets (EOY)
    $511,956
  • 2018 · 990

    Revenue
    $672,934
    Expenses
    $508,650
    Assets (EOY)
    $438,755
  • 2017 · 990

    Revenue
    $662,867
    Expenses
    $519,043
    Assets (EOY)
    $301,111
  • 2016 · 990

    Revenue
    $340,619
    Expenses
    $335,948
    Assets (EOY)
    $97,989
  • 2015 · 990

    Revenue
    $259,247
    Expenses
    $254,417
    Assets (EOY)
    $88,526
  • 2014 · 990

    Revenue
    $109,931
    Expenses
    $99,135
    Assets (EOY)
    $87,313

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.

Form 990-N e-Postcard, tax year 2013

Tax period
1 September 2013 to 31 August 2014
Principal officer
Alexander Freid
Mailing address
1 Depot LaneLee NH 03861
Website
www.postlandfill.org
Doing business as
Post-Landfill Action Network (PLAN)

As filed, from the IRS e-Postcard file of 26 October 2026. The IRS publishes only each organization's most recent postcard, so earlier years are not shown. A 990-N carries no financial detail. The postcard also gives the principal officer's address, which is not shown here.

Grants made

  • COLLEGE OF THE ATLANTIC

    $10,000

    2023 PROJECT: REUSABLE DISHWARE

Where these grants went next →

Grants received

The 10 largest by cash amount. The API serves every itemized grant.

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 13 October 2026, under deductibility PC.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The registration facts above come from the IRS Business Master File published 13 October 2026 and read 1 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.