- Revenue 2025
- $1,034,064
- Expenses 2025
- $1,366,491
Program services were 82.1% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- C41
- Classification
- 1000
- Street
- PO BOX 85
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
THE DELAWARE BOTANIC GARDENS AT PEPPER CREEK STRIVES TO EXALT NATURE'S BEAUTY, TO DELIGHT AND EDUCATE VISITORS, AND TO STUDY AND PRESERVE THE NATURAL ECOSYSTEMS OF SUSSEX COUNTY AND DELMARVA. THE DELAWARE BOTANIC GARDENS HAS CREATED A UNIQUE, SUSTAINABLE, INSPIRATIONAL, AND ACCESSIBLE GARDEN FOR PUBLIC BENEFIT AND ENJOYMENT.
-
THE DELAWARE BOTANIC GARDENS AT PEPPER CREEK HAS CREATED A UNIQUE, SUSTAINABLE, INSPIRATIONAL, AND ACCESSIBLE GARDEN FOR PUBLIC BENEFIT AND ENJOYMENT.
Expenses $1,121,987 · Revenue $106,393
As filed on the 2025 return. The filer continues this part on Schedule O, which is not shown here.
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.
-
Stephen P LeaSTEPHEN P LEA
ED HORTICULT
- Total calculated
- $119,916
- From this org
- $119,916
- From related orgs
- $0
- Other
- $0
- Hours/week
- 40
-
Samuel CashdollarSAMUEL CASHDOLLAR
DEPUTY ED GR
- Total calculated
- $105,353
- From this org
- $105,353
- From related orgs
- $0
- Other
- $0
- Hours/week
- 40
-
Brent BakerBRENT BAKER
SECRETARY
- Total calculated
- $0
- Hours/week
- 40
-
Dave BakerDAVE BAKER
TREASURER
- Total calculated
- $0
- Hours/week
- 3
-
Holly Fluty DempseyHOLLY FLUTY DEMPSEY
DIRECTOR
- Total calculated
- $0
- Hours/week
- 3
-
Marco Antonio HernandezMARCO ANTONIO HERNANDEZ
DIRECTOR
- Total calculated
- $0
- Hours/week
- 3
-
Sabrina HillSABRINA HILL
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Susan LyonsSUSAN LYONS
DIRECTOR
- Total calculated
- $0
- Hours/week
- 8
-
Mike MasciandaroMIKE MASCIANDARO
DIRECTOR
- Total calculated
- $0
- Hours/week
- 5
-
William McAvoyWILLIAM MCAVOY
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Ryan RevelRYAN REVEL
DIRECTOR
- Total calculated
- $0
- Hours/week
- 4
-
Michael E RiskaMICHAEL E RISKA
DIRECTOR
- Total calculated
- $0
- Hours/week
- 8
-
Raymond J SanderRAYMOND J SANDER
CHAIR
- Total calculated
- $0
- Hours/week
- 45
-
David SmallDAVID SMALL
DIRECTOR
- Total calculated
- $0
- Hours/week
- 10
-
Karen SteenhoudtKAREN STEENHOUDT
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Sheryl J SwedSHERYL J SWED
ED - EXOFFIC
- Total calculated
- $0
- Hours/week
- 45
-
Scott ThomasSCOTT THOMAS
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Ledee WakefieldLEDEE WAKEFIELD
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Alison WillocksALISON WILLOCKS
DIRECTOR
- Total calculated
- $0
- Hours/week
- 2
-
Carol ZonkoCAROL ZONKO
VICE CHAIR
- Total calculated
- $0
- Hours/week
- 45
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
- $1,034,064
- Expenses
- $1,366,491
- Contributions
- $788,764
- Grants paid
- $0
-
2024
- Revenue
- $2,642,168
- Expenses
- $1,073,636
- Contributions
- $2,386,279
- Grants paid
- $0
-
2023
- Revenue
- $825,474
- Expenses
- $921,693
- Contributions
- $545,053
- Grants paid
- $0
-
2022
- Revenue
- $1,534,757
- Expenses
- $838,029
- Contributions
- $1,364,957
- 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
- $1,587,561
- Expenses
- $658,436
- Assets (EOY)
- $5,139,241
-
2020 · 990
- Revenue
- $1,475,011
- Expenses
- $490,170
- Assets (EOY)
- $4,160,613
-
2019 · 990
- Revenue
- $814,987
- Expenses
- $385,308
- Assets (EOY)
- $3,058,752
-
2018 · 990
- Revenue
- $1,060,339
- Expenses
- $236,726
- Assets (EOY)
- $2,604,547
-
2017 · 990
- Revenue
- $520,655
- Expenses
- $141,738
- Assets (EOY)
- $1,786,022
-
2015 · 990
- Revenue
- $943,680
- Expenses
- $91,324
- Assets (EOY)
- $961,372
-
2014 · 990-EZ
- Revenue
- $96,139
- Expenses
- $24,270
- Assets (EOY)
- $103,222
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 January 2013 to 31 December 2013
- Principal officer
-
Michael J Zajic
- Mailing address
- PO Box 176Nassau DE 19969
- Website
- www.delawaregardens.org
- Doing business as
- Delaware Botanic GardensDelaware Botanic Gardens
As filed, from the IRS e-Postcard file of 2 November 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
-
$27,500
2023 ENVIRONMENT, ANIMALS
-
2024 GENERAL SUPPORT
-
$13,870
2024 UNRESTRICTED SUPPORT , CHALLENGE GRANT
-
$13,500
2023 BACKLESS BENCH PLACED IN THE WEST WOODLAND PATHWAYS; CHALLENGE MATCH; TO SUPPORT THE EAGLE CAM IN THE GARDENS; UNRESTRICTED SUPPORT
-
2025 TO SUPPORT EQUIPMENT PURCHASE.
-
$7,500
2024 ENVIRONMENT, ANIMALS
-
2022 BOTANICAL GARDENS, ARBORETA & BOTANICAL ORGS
-
2023 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 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.