- Revenue 2024
- $1,332,831
- Expenses 2024
- $1,042,736
Program services were 75.5% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- C60
- Classification
- 1200
- Street
- 4342 FARRAGUT 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).
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.
-
ABEL OLIVO
EXECUTIVE DIRECTOR
- Total calculated
- $125,585
- From this org
- $125,585
- From related orgs
- $0
- Other
- $0
- Hours/week
- 40
-
ERIC GUERRERO
PRESIDENT
- Total calculated
- $0
- Hours/week
- 1
-
SONIA RANGEL
CO-TREASURER
- Total calculated
- $0
- Hours/week
- 1
-
MELISSA MARTINEZ
SECRETARY
- Total calculated
- $0
- Hours/week
- 1
-
JUAN LAZO BAUTISTA
VICE-PRESIDENT
- Total calculated
- $0
- Hours/week
- 1
-
JONATHAN VIDALES
CO-TREASURER
- Total calculated
- $0
- Hours/week
- 1
-
CHELSEA MERVENNE
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
- $1,332,831
- Expenses
- $1,042,736
- Contributions
- $1,278,649
- Grants paid
- $172,956
-
2023
- Revenue
- $490,276
- Expenses
- $692,724
- Contributions
- $437,743
- Grants paid
- $108,880
-
2022
- Revenue
- $574,568
- Expenses
- $227,152
- Contributions
- $518,809
- 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-EZ
- Revenue
- $130,023
- Expenses
- $117,911
- Assets (EOY)
- $38,029
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 2020
- Tax period
- 1 January 2020 to 31 December 2020
- Principal officer
- Abel Olivo
- Mailing address
- 3013 Park WayCheverly MD 20785
- Website
- www.defensoresdelacuenca.org
As filed, from the IRS e-Postcard file of 19 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
No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.
Grants received
-
2023 PROMOTING WATERSHED STEWARDSHIP IN MARYLAND
-
$283,000
2024 COMMUNITY STEWARDSHIP AND RESTORATION
-
2024 LA ACADEMIA WATERSHED TRAINING PROGRAM
-
2022 CHESAPEAKE BAY STEWARDSHIP
-
2023
-
2024 COASTAL RESILIENCE
-
2022 Climate Resilient Coasts & Watersheds,Coastal Resilience
-
VIRGINIA ENVIRONMENTAL ENDOWMENT
$20,000
2022 PESCANDO CONOCIMIENTO (FISHING FOR KNOWLEDGE)
-
$10,000
2022 CRESCENT CITIES CHARITIES FUNDS WILL BE USED TO CREATE FUN, POSITIVE EXPERIENCES IN NATURE AND TO PROVIDE AN OUTLET FOR COMMUNITY SERVICE-LEARNING HOURS TO BE EARNED BY THE YOUTH. ALL ACTIVITIES WILL ALSO INCLUDE DISCUSSION TOPICS ON WATER/WATERSHEDS; TREES; HEALTH CONNECTION TO THE ENVIRONMENT.
-
2024 TO HELP GUARANTEE OUTDOOR ACCESS FOR ALL COMMUNITIES.
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 23 October 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.