- Revenue 2024
- $559,866
- Expenses 2024
- $850,405
Program services were 72.8% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- C013
- Classification
- 1000
- Street
- 294 WASHINGTON ST
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
8 other organizations in the IRS Business Master File list the same street address. matched by us
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.
-
CAMPUS ORGANIZING SUPPORT SERVICES INC
EIN 27-1687873
-
CENTER FOR PUBLIC INTEREST RESEARCH INC
EIN 04-2863170
-
INTERNATIONAL KNIFE AND FORK CLUB SISKIYOU
EIN 23-7388516
-
MASSACHUSETTS PUBLIC INTEREST RESEARCH GROUP EDUCATION FUND INC
EIN 04-2670284
-
MASSACHUSETTS PUBLIC INTEREST RESEARCH GROUP INC
EIN 04-2536325
-
MASSACHUSETTS STUDENT PUBLIC INTEREST RESEARCH GROUP INC
EIN 04-3091421
-
TOXICS ACTION CENTER CAMPAIGNS INC
EIN 04-2980906
-
TOXICS ACTION CENTER INC
EIN 04-3211693
Mission and programs · 2024
Mission
PUBLIC INTEREST RESEARCH AND LITIGATION IN THE GENERAL AREA OF ENVIRONMENTAL PROTECTION.
-
THE NATIONAL ENVIRONMENTAL LAW CENTER (NELC) IS A NON-PROFIT LITIGATION CENTER FOUNDED IN 1990 TO ENFORCE ANTI-POLLUTION AND ENVIRONMENTAL PROTECTION LAWS AND PROMOTE LONG-TERM SOLUTIONS TO THE NATIONS PRESSING ENVIRONMENTAL PROBLEMS. NELC ATTORNEYS HAVE A PROVEN TRACK RECORD OF BRINGING CORPORATE POLLUTERS TO JUSTICE. NELC WORKS CLOSELY WITH STATE AND LOCAL CITIZEN GROUPS, PROVIDING ESSENTIAL LEGAL EXPERTISE TO PROTECT PUBLIC HEALTH AND ENVIRONMENT. NELC HELPS THE PUBLIC TO SHAPE AND UPHOLD OUR CORE ENVIRONMENTAL LAWS, SERVING AS A MAJOR FORCE IN PUBLIC INTEREST LITIGATION. NELC ATTORNEYS CAREFULLY MONITOR COMPLIANCE WITH ENVIRONMENTAL LAWS AND REPORT VIOLATIONS TO GOVERNMENT AGENCIES. WHEN THE GOVERNMENT FAILS TO TAKE APPROPRIATE ACTION, NELC DOES, WINNING COURT ORDERS THAT STOP ILLEGAL EMISSIONS AND THAT IMPOSE MONETARY PENALTIES FOR PAST VIOLATIONS.
Expenses $619,086 · Revenue $341,563
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.
-
Chuck CaldartCHUCK CALDART
CLERK, DIRECTOR, LITIGATION DIRECTOR
- Total calculated
- $139,810
- From this org
- $126,600
- From related orgs
- $0
- Other
- $13,210
- Hours/week
- 40
-
Joshua KratkaJOSHUA KRATKA
MANAGING ATTORNEY
- Total calculated
- $120,051
- From this org
- $112,197
- From related orgs
- $0
- Other
- $7,854
- Hours/week
- 40
-
Joseph MannJOSEPH MANN
PRESIDENT, DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Anna AurilioANNA AURILIO
TREASURER, DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Carolyn HartmannCAROLYN HARTMANN
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
-
Douglas PhelpsDOUGLAS PHELPS
DIRECTOR
- Total calculated
- $0
- Hours/week
- 1
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
- $559,866
- Expenses
- $850,405
- Contributions
- $104,048
- Grants paid
- $0
-
2023
- Revenue
- $2,447,125
- Expenses
- $759,779
- Contributions
- $103,169
- Grants paid
- $50,000
-
2022
- Revenue
- $196,319
- Expenses
- $646,875
- Contributions
- $153,244
- 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
- $343,321
- Expenses
- $530,278
- Assets (EOY)
- $2,190,484
-
2020 · 990
- Revenue
- $253,542
- Expenses
- $778,474
- Assets (EOY)
- $2,472,218
-
2019 · 990
- Revenue
- $231,826
- Expenses
- $559,082
- Assets (EOY)
- $2,161,871
-
2018 · 990
- Revenue
- $584,899
- Expenses
- $1,049,552
- Assets (EOY)
- $2,880,095
-
2017 · 990
- Revenue
- $738,523
- Expenses
- $1,254,291
- Assets (EOY)
- $3,585,572
-
2016 · 990
- Revenue
- $411,860
- Expenses
- $566,554
- Assets (EOY)
- $3,340,048
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.
Grants made
-
ENVIRONMENT AMERICA R&P CENTER
$50,000
2023 ENVIRONMENTAL LITIGATION
Grants received
-
2024 For grant recipient's exempt purposes
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.