- Revenue 2025
- $3,578,532
- Expenses 2025
- $3,562,466
Program services were 81.8% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- S99
- Classification
- 1000
- Street
- 1032 E BRANDON BLVD STE 7763
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).
Mission and programs · 2025
Mission
SSDN MISSION IS TO ACCELERATE & SCALE IMPLEMENTATION OF LOCAL GOVERNMENT SUSTAINABILITY BEST PRACTICES THROUGH A MEMBER LED NETWORK OF PROFESSIONALS WHO COLLABORATE TO SOLVE PROBLEMS, IMPLEMENT EQUITABLE SOLUTIONS, & INFLUENCE DECISION MAKERS FOR IN THE SOUTHEASTERN UNITED STATES
-
CONTINUE TO BUILD TRUST BASED RELATIONSHIPS BETWEEN MEMBERS, STAFF, AND PARTNERS THROUGH MEETINGS, EDUCATION AND OTHER COMMUNICATIONS. EDUCATION INCLUDES WEBINARS, WORK GROUP TRAINING, AND IN PERSON EDUCATIONAL OPPORTUNITIES AT THE STATE AND ANNUAL MEMBER MEETINGS.
Expenses $2,912,633
As filed on the 2025 return.
Officers and directors · 2025
As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.
-
Chandra FarleyCHANDRA FARLEY
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 1
-
Alia GarrettALIA GARRETT
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 1
-
David IngramDAVID INGRAM
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 1
-
Lennie MassanelliLENNIE MASSANELLI
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 1
-
George SantucciGEORGE SANTUCCI
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 1
-
Greg SponsellerGREG SPONSELLER
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 1
-
Jennifer WesterholmJENNIFER WESTERHOLM
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 1
-
Melody YinMELODY YIN
BOARD MEMBER
- Total calculated
- $0
- Hours/week
- 1
-
Laura ThomasLAURA THOMAS
PRESIDENT
- Total calculated
- $0
- Hours/week
- 4
-
Lori ForsmanLORI FORSMAN
VICE PRESIDENT
- Total calculated
- $0
- Hours/week
- 4
-
Jeanette JohnsonJEANETTE JOHNSON
SECRETARY
- Total calculated
- $0
- Hours/week
- 4
-
Casi CallawayCASI CALLAWAY
DIRECTOR OF OPERATIONS
- Total calculated
- $0
- Hours/week
- 4
-
Nick DeffleyNICK DEFFLEY
DIRECTOR OF FEDERAL PROGRAMS
- Total calculated
- $0
- Hours/week
- 40
-
Rob PhocasROB PHOCAS
EXECUTIVE DIRECTOR
- Total calculated
- $0
- Hours/week
- 40
-
Meg JamisonMEG JAMISON
EXECUTIVE DIRECTOR UNTIL FEB 2025
- Total calculated
- $0
- Hours/week
- 1
-
Ann LivingstonANN LIVINGSTON
INTERIM ED UNTIL SEPT 2025
- Total calculated
- $0
- Hours/week
- 1
-
Christopher PembletonCHRISTOPHER PEMBLETON
FINANCE OFFICER
- Total calculated
- $0
- Hours/week
- 0
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
-
2025
- Revenue
- $3,578,532
- Expenses
- $3,562,466
- Contributions
- $3,578,532
- Grants paid
- $341,000
-
2024
- Revenue
- $1,263,723
- Expenses
- $41,861
- Contributions
- $1,259,723
- 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.
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
-
$643,000
2024 TO PROVIDE TECHNICAL ASSISTANCE
-
$500,000
2024 TO PROVIDE TECHNICAL ASSISTANCE
-
$98,333
2024 ENVIRONMENTAL PROGRAMS
-
SOUTHFACE ENERGY INSTITUTE INC
$90,000
2024 IMPROVEMENTS TO NPO'
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 9 November 2026 and read 9 November 2026, for every organization at once. Returns through tax year 2025, the newest we have parsed for this organization.