Nonprofit · EIN 35-1545943
INDIANA MILITARY MUSEUM INC
Tax-exempt · VINCENNES, IN 47591
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2026 | 990 | $292,291 | $214,001 | $78,290 | $4,197,957 | $1,586 | $4,196,371 |
| June 30, 2025 | 990 | $589,833 | $206,319 | $383,514 | $4,122,106 | $4,025 | $4,118,081 |
| June 30, 2024 | 990 | $559,594 | $188,058 | $371,536 | $3,734,567 | $0 | $3,734,567 |
| June 30, 2022 | 990 | $580,543 | $209,025 | $371,518 | $3,191,838 | $135 | $3,191,703 |
Financial details: 990 for the year ended June 30, 2026
Revenue
- Contributions, gifts and grants
- $185,183
- of which government grants
- $12,500
- Membership dues
- $8,805
- Program service revenue
- $82,653
- Investment income
- $164
- Net income from fundraising events
- $3,119
- Net income from sales of inventory
- $15,434
- Other revenue
- $24,291
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $1,320
- Occupancy
- $57,799
- Travel
- $1,642
- Depreciation
- $69,595
- Program services (functional)
- $214,001
Balance sheet and other
- Total assets, start of year
- $4,122,106
- Total assets, end of year
- $4,197,957
- Total liabilities, end of year
- $1,586
- Net assets, end of year
- $4,196,371
- Land, buildings and equipment
- $2,015,391
- Net assets without donor restrictions
- $4,196,371
- Gross receipts
- $312,023
- Employees
- 0
- Year formed
- 1982
- State of legal domicile
- IN
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 for the year ended June 30, 2026, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| STAR DEPPE | DIRECTOR Trustee or director | – | $0 |
| ALICE DOYLE | DIRECTOR Trustee or director | – | $0 |
| CATHY FLINT | BOARD SECRET Trustee or director, Officer | – | $0 |
| BUMPER HOSTETLER | DIRECTOR Trustee or director | – | $0 |
| DONALD E JONES JR | DIRECTOR Trustee or director | – | $0 |
| DEBBIE LINNBERG | TREASURER Trustee or director, Officer | – | $0 |
| WILL MCCORMICK | DIRECTOR Trustee or director | – | $0 |
| DAVE MILLER | DIRECTOR Trustee or director | – | $0 |
| LONNIE MOORE | DIRECTOR Trustee or director | – | $0 |
| DAVID NIEHAUS | DIRECTOR Trustee or director | – | $0 |
| JIM R OSBORNE | CHAIRMAN & D Trustee or director, Officer | – | $0 |
| GEORGE REHNQUIST | VICE CHAIRMA Trustee or director, Officer | – | $0 |
| MARK ROCHE | DIRECTOR Trustee or director | – | $0 |
| JOHN ROUSH | DIRECTOR Trustee or director | – | $0 |
| JOHN W SCOTT | DIRECTOR Trustee or director | – | $0 |
1 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| RICHARD STEVENS | VICE PRESIDE Trustee or director, Officer | – | $0 |
990 for the year ended June 30, 2025: 18 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JOHN BOBE | DIRECTOR Trustee or director | – | $0 |
| CLAY DECKER | DIRECTOR Trustee or director | – | $0 |
| STAR DEPPE | DIRECTOR Trustee or director | – | $0 |
| ALICE DOYLE | DIRECTOR Trustee or director | – | $0 |
| CATHY FLINT | BOARD SECRET Trustee or director, Officer | – | $0 |
| BUMPER HOSTETLER | DIRECTOR Trustee or director | – | $0 |
| DONALD E JONES JR | DIRECTOR Trustee or director | – | $0 |
| DEBBIE LINNBERG | TREASURER Trustee or director, Officer | – | $0 |
| WILL MCCORMICK | DIRECTOR Trustee or director | – | $0 |
| DAVE MILLER | DIRECTOR Trustee or director | – | $0 |
| LONNIE MOORE | DIRECTOR Trustee or director | – | $0 |
| DAVID NIEHAUS | DIRECTOR Trustee or director | – | $0 |
| JIM R OSBORNE | CHAIRMAN & D Trustee or director, Officer | 2 | $0 |
| GEORGE REHNQUIST | VICE CHAIRMA Trustee or director, Officer | – | $0 |
| MARK ROCHE | DIRECTOR Trustee or director | – | $0 |
| JOHN ROUSH | DIRECTOR Trustee or director | – | $0 |
| JOHN W SCOTT | DIRECTOR Trustee or director | – | $0 |
| RICHARD STEVENS | VICE PRESIDE Trustee or director, Officer | – | $0 |
990 for the year ended June 30, 2024: 15 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| GEORGE REHNQUIST | DIRECTOR Trustee or director | 2 | $0 |
| CLAY DECKER | DIRECTOR Trustee or director | 2 | $0 |
| JOHN BOBE | DIRECTOR Trustee or director | 2 | $0 |
| JOHN ROUSH | DIRECTOR Trustee or director | 2 | $0 |
| MARK ROCHE | DIRECTOR Trustee or director | 2 | $0 |
| DONALD E JONES JR | DIRECTOR Trustee or director | 2 | $0 |
| JOHN W SCOTT | DIRECTOR Trustee or director | 2 | $0 |
| DAVE MILLER | DIRECTOR Trustee or director | 2 | $0 |
| LONNIE MOORE | DIRECTOR Trustee or director | 2 | $0 |
| BUMPER HOSTETLER | DIRECTOR Trustee or director | 2 | $0 |
| DAVID NIEHAUS | DIRECTOR Trustee or director | 2 | $0 |
| STAR DEPPE | DIRECTOR Trustee or director | 2 | $0 |
| JIM R OSBORNE | CHAIRMAN & DIRECTOR Officer | 15 | $0 |
| CATHY FLINT | BOARD SECRETARY Officer | 2 | $0 |
| DEBBIE LINNBERG | TREASURER Officer | 2 | $0 |
990 for the year ended June 30, 2022: 15 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DAVID SKINNER | DIRECTOR Trustee or director | 2 | $0 |
| GEORGE REHNQUIST | DIRECTOR Trustee or director | 2 | $0 |
| CLAY DECKER | DIRECTOR Trustee or director | 2 | $0 |
| JOHN BOBE | DIRECTOR Trustee or director | 2 | $0 |
| JOHN ROUSH | DIRECTOR Trustee or director | 2 | $0 |
| MARK ROCHE | DIRECTOR Trustee or director | 2 | $0 |
| DONALD E JONES JR | DIRECTOR Trustee or director | 2 | $0 |
| JOHN W SCOTT | DIRECTOR Trustee or director | 2 | $0 |
| DAVE MILLER | DIRECTOR Trustee or director | 2 | $0 |
| LONNIE MOORE | DIRECTOR Trustee or director | 2 | $0 |
| BUMPER HOSTETLER | DIRECTOR Trustee or director | 2 | $0 |
| DAVID NIEHAUS | DIRECTOR Trustee or director | 2 | $0 |
| JIM R OSBORNE | CHAIRMAN & DIRECTOR Officer | 15 | $0 |
| CATHY FLINT | BOARD SECRETARY Officer | 2 | $0 |
| DEBBIE LINNBERG | TREASURER Officer | 2 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 977, VINCENNES, IN 47591-0977
- Principal officer (990 for 2025)
- JIM R OSBORNE, PO BOX 977, VINCENNES, IN 47591
- Signed the 990
- JIM R OSBORNE, CHAIRMAN & DIRECTOR
- Phone
- (081) 288-2866
- Return prepared by
- KEMPER CPA GROUP LLP
Mission
TO EDUCATE PEOPLE ON MILITARY HISTORY
Program accomplishments
- THE INDIANA MILITARY MUSEUM WAS ESTABLISHED TO PROVIDE A PLACE FOR PEOPLE TO RELIVE THE MILITARY HISTORY OF OUR COUNTRYExpenses $214,001
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | 990 on file |
| 2024 | June 30, 2025 | November 17, 2025 | 990 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 35-1545943
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1983
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Arts, culture and humanities (A540)
- Assets (IRS master file)
- $4,197,957
- Income (IRS master file)
- $312,023
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2026 | $292,291 | $214,001 | $4,197,957 | XML |
| 990 | June 2025 | $589,833 | $206,319 | $4,122,106 | XML |
| 990 | June 2024 | $559,594 | $188,058 | $3,734,567 | XML |
| 990 | June 2023 | $371,966 | $200,638 | $3,363,169 | IRS |
| 990 | June 2022 | $580,543 | $209,025 | $3,191,838 | XML |
| 990 | June 2021 | – | – | – | IRS |
| 990 | June 2019 | – | – | – | 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 35-1545943).
Questions about INDIANA MILITARY MUSEUM INC
- What is the EIN of INDIANA MILITARY MUSEUM INC?
- The employer identification number (EIN) of INDIANA MILITARY MUSEUM INC is 35-1545943.
- Is INDIANA MILITARY MUSEUM INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1983.
- Are donations to INDIANA MILITARY MUSEUM INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does INDIANA MILITARY MUSEUM INC file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of INDIANA MILITARY MUSEUM INC due?
- The return for tax year 2026 (the year ending June 30, 2027) is due November 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did INDIANA MILITARY MUSEUM INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2026.
- Who is the principal officer of INDIANA MILITARY MUSEUM INC?
- The 990 for the year ended June 30, 2026 names JIM R OSBORNE.
- Who are the officers and directors of INDIANA MILITARY MUSEUM INC?
- The 990 for the year ended June 30, 2026 lists 16 people; 0 received compensation from the organization.
- How much revenue does INDIANA MILITARY MUSEUM INC have?
- On its 990 for the year ended June 30, 2026 it reported revenue of $292,291, expenses of $214,001 and total assets of $4,197,957 at year end.
Other nonprofits in VINCENNES
- GROUSELAND FOUNDATION INC EIN 35-2088602 · last filed 990 for 2025
- OLD TOWN PLAYERS INCORPORATED 26 NORTH FIRST ST EIN 31-0951605 · last filed 990-N for 2025
- RED SKELTON MUSEUM FOUNDATION INC EIN 20-8202140 · last filed 990 for 2024
- FIRST CITY MUSIC FESTIVAL INC EIN 84-4954765 · last filed 990-EZ for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTION EIN 35-0777013 · last filed 990 for 2026
- VINCENNES FORTKNIGHTLY CLUB INC EIN 35-2152186 · last filed 990-N for 2025
- VCSC STARS EIN 47-4442849 · last filed 990-N for 2024
- SOUTH KNOX BAND BOOSTERS EIN 93-3357902 · last filed 990-N for 2025
All nonprofits in VINCENNES · Indiana · Arts, culture and humanities