Nonprofit · EIN 35-2140627
HARTMAN ARBORETUM INC
Tax-exempt · EVANSVILLE, IN 47720
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $156,314 | $65,092 | $91,222 | $1,498,630 | $779 | $1,497,851 |
| December 31, 2024 | 990-PF | $230,765 | $47,125 | $183,640 | $1,409,163 | $779 | $1,408,384 |
| December 31, 2023 | 990-PF | $149,097 | $27,270 | $121,827 | $1,224,745 | $0 | $1,224,745 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $2,535
- Dividends
- $33,322
- Interest
- $361
- Net gain from sales of assets
- $120,096
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $22,810
- Disbursements for charitable purposes
- $56,813
- Excise tax on investment income
- $2,138
Balance sheet and other
- Total assets, start of year
- $1,407,408
- Total assets, end of year
- $1,498,630
- Total liabilities, end of year
- $779
- Net assets, end of year
- $1,497,851
- Fair market value of assets
- $1,823,954
- Qualifying distributions
- $60,906
- Net investment income
- $153,779
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990-PF for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| GRANT HARTMAN Jr 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | BOARD MEMBER | 2 | $0 |
| JEAN HARTMAN 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | BOARD MEMBER | 2 | $0 |
| JOHN HARTMAN 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | BOARD MEMBER | 1 | $0 |
| GLEN HARTMAN 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | BOARD MEMBER | 1 | $0 |
| LINDA HERSHBERGER 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | SECRETARY | 3 | $0 |
| MARY CARVER 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | TREASURER | 10 | $0 |
| KRISTIN OLSON HUDDLE 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | BOARD MEMBER | 1 | $0 |
| BRIAN HARTMAN 6050 SPIRIT TRAIL, EVANSVILLE, IN 47720 | PRESIDENT | 10 | $0 |
| KAYLYNN MCCALLISTER 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | MANAGER | 10 | $0 |
990-PF for the year ended December 31, 2024: 10 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| GRANT HARTMAN JR 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | PRESIDENT | 5 | $0 |
| JEAN HARTMAN 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | BOARD MEMBER | 5 | $0 |
| JOHN HARTMAN 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | BOARD MEMBER | 1 | $0 |
| GLEN HARTMAN 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | BOARD MEMBER | 1 | $0 |
| LINDA HERSHBERGER 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | BOARD MEMBER | 1 | $0 |
| PAUL HARTMAN 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | BOARD MEMBER | 1 | $0 |
| MARY CARVER 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | TREASURER | 10 | $0 |
| KRISTIN OLSON HUDDLE 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | SECRETARY | 5 | $0 |
| BRIAN HARTMAN 6050 SPIRIT TRAIL, EVANSVILLE, IN 47720 | VICE PRESIDENT | 10 | $0 |
| KAYLYNN MCCALLISTER 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | MANAGER | 10 | $0 |
990-PF for the year ended December 31, 2023: 10 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| GRANT HARTMAN JR 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | PRESIDENT | 20 | $0 |
| JEAN HARTMAN 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | BOARD MEMBER | 10 | $0 |
| JOHN HARTMAN 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | BOARD MEMBER | 1 | $0 |
| GLEN HARTMAN 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | BOARD MEMBER | 1 | $0 |
| LINDA HERSHBERGER 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | BOARD MEMBER | 1 | $0 |
| PAUL HARTMAN 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | BOARD MEMBER | 1 | $0 |
| MARY CARVER 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | BOARD MEMBER | 5 | $0 |
| KRISTIN OLSON HUDDLE 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | BOARD MEMBER | 1 | $0 |
| BRIAN HARTMAN 6050 SPIRIT TRAIL, EVANSVILLE, IN 47720 | VICE PRESIDENT | 10 | $0 |
| KAYLYNN MCCALLISTER 5939 SPIRIT TRAIL, EVANSVILLE, IN 47720 | SECRETARY | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 5939 SPIRIT TRL, EVANSVILLE, IN 47720-1858
- In care of
- % MARY CARVER
- Signed the 990-PF
- MARY CARVER, TREASURER
- Phone
- (812) 963-5418
- Website
- HARTMANARBORETUM.ORG
- Return prepared by
- Heathcotte & Weinzapfel LLC
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990-PF on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-PF on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-PF on file |
IRS record
- EIN
- 35-2140627
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private operating foundation
- Donations deductible (Pub 78)
- Private operating foundation, 50% limit
- Exempt since
- 2002
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Environment (C30)
- Assets (IRS master file)
- $1,498,630
- Income (IRS master file)
- $197,137
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $156,314 | $65,092 | $1,498,630 | XML |
| 990-PF | December 2024 | $230,765 | $47,125 | $1,409,163 | XML |
| 990-PF | December 2023 | $149,097 | $27,270 | $1,224,745 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
| 990-PF | December 2018 | – | – | – | IRS |
| 990-PF | December 2017 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 35-2140627).
Questions about HARTMAN ARBORETUM INC
- What is the EIN of HARTMAN ARBORETUM INC?
- The employer identification number (EIN) of HARTMAN ARBORETUM INC is 35-2140627.
- Is HARTMAN ARBORETUM INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2002.
- Are donations to HARTMAN ARBORETUM INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private operating foundation, 50% limit).
- Which annual return does HARTMAN ARBORETUM INC file?
- Form 990-PF. Private foundations file every year.
- When is the next return of HARTMAN ARBORETUM INC due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did HARTMAN ARBORETUM INC last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended December 2025.
- Who are the officers and directors of HARTMAN ARBORETUM INC?
- The 990-PF for the year ended December 31, 2025 lists 9 people; 0 received compensation from the organization.
- How much revenue does HARTMAN ARBORETUM INC have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $156,314, expenses of $65,092 and total assets of $1,498,630 at year end.
Other nonprofits in EVANSVILLE
- ALINE AND EDGAR IGLEHEART FOUNDATION INC EIN 47-3043391 · last filed 990-PF for 2025
- WESSELMAN PARK NATURE SOCIETY INC EIN 23-7193105 · last filed 990 for 2024
- URBAN SEEDS INC EIN 52-2457397 · last filed 990 for 2024
- KEEP EVANSVILLE BEAUTIFUL INC EIN 35-1449381 · last filed 990 for 2025
- BIG CREEK WILDLIFE FOUNDATION INC EIN 35-2058406 · last filed 990-PF for 2024
- UNITED NEIGHBORHOODS OF EVANSVILLE INC EIN 35-2133697 · last filed 990-EZ for 2025
- EVANSVILLE LAPIDARY SOCIETY INC EIN 35-6045131 · last filed 990-N for 2025
- MCCUTCHANVILLE GARDEN CLUB INC EIN 35-1759953 · last filed 990-N for 2025