Nonprofit · EIN 82-2978635
FLINT INSTITUTE OF SCIENCE & HISTORY
Tax-exempt · FLINT, MI 48503
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $7,153,455 | $7,095,226 | $58,229 | $9,727,012 | $742,772 | $8,984,240 |
| June 30, 2024 | 990 | $7,885,294 | $7,204,285 | $681,009 | $9,513,571 | $587,560 | $8,926,011 |
| June 30, 2023 | 990 | $7,027,095 | $6,153,737 | $873,358 | $10,214,619 | $1,969,617 | $8,245,002 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $5,866,975
- of which government grants
- $3,026,433
- Program service revenue
- $826,467
- Investment income
- $0
- Net rental income
- $127,037
- Net income from sales of inventory
- $218,177
- Other revenue
- $460,013
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Legal fees
- $2,426
- Occupancy
- $382,569
- Travel
- $59,120
- Depreciation
- $429,266
- Program services (functional)
- $4,413,950
- Management and general (functional)
- $2,172,420
- Fundraising (functional)
- $508,856
Balance sheet and other
- Total assets, start of year
- $9,513,571
- Total assets, end of year
- $9,727,012
- Total liabilities, end of year
- $742,772
- Net assets, end of year
- $8,984,240
- Land, buildings and equipment
- $7,676,236
- Net assets without donor restrictions
- $8,439,445
- Net assets with donor restrictions
- $544,795
- Gross receipts
- $7,380,324
- Employees
- 0
- Volunteers
- 54
- Year formed
- 2020
- State of legal domicile
- MI
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, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| Todd Slisher | CEO Officer | 40 | $0 | $175,000 | $16,154 |
| Cathy Gentry | COO Officer | 40 | $0 | $93,642 | $21,704 |
| Lt Governor John Cherry | Chair Trustee or director, Officer | 0.5 | $0 | $0 | $0 |
| Dale Keipert | Member Trustee or director | 0.5 | $0 | $0 | $0 |
| Joesph Mounger | Secretary/Treasurer Trustee or director, Officer | 0.5 | $0 | $0 | $0 |
| Louis Hawkins | Member Trustee or director | 0.5 | $0 | $0 | $0 |
| Dr Thomas Henthorn | Member Trustee or director | 0.5 | $0 | $0 | $0 |
| Dr Dhiraj Bedi | Member Trustee or director | 0.5 | $0 | $0 | $0 |
| Tinsi Kline | Member Trustee or director | 0.5 | $0 | $0 | $0 |
| Jasmine McKenney | Member Trustee or director | 0.5 | $0 | $0 | $0 |
| Dan Oginsky | Vice-Chair Trustee or director, Officer | 0.5 | $0 | $0 | $0 |
| Kathy McGee | Member Trustee or director | 0.5 | $0 | $0 | $0 |
| Ann Saab | Member Trustee or director | 0.5 | $0 | $0 | $0 |
| David Stickel | Member Trustee or director | 0.5 | $0 | $0 | $0 |
| Adrian Walker | Member Trustee or director | 0.5 | $0 | $0 | $0 |
2 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Kevelin Jones | Member Trustee or director | 0.5 | $0 |
| Ed Smith | Member Trustee or director | 0.5 | $0 |
990 for the year ended June 30, 2024: 16 people
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| TODD SLISHER | CEO Officer | 40 | $0 | $156,827 | $14,668 |
| CATHY GENTRY | COO Officer | 40 | $0 | $90,672 | $19,892 |
| LT GOVERNOR JOHN CHERRY | CHAIR Trustee or director, Officer | 0.5 | $0 | $0 | $0 |
| DALE KEIPERT | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| JOESPH MOUNGER | SECRETARY/TR Trustee or director, Officer | 0.5 | $0 | $0 | $0 |
| LOUIS HAWKINS | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| DR THOMAS HENTHORN | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| RON JUSTICE | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| TINSI KLINE | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| JASMINE MCKENNEY | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| DAN OGINSKY | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| KATHY MCGEE | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| ANN SAAB | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| ED SMITH | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| TONYA KETZLER | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| KEVELIN JONES | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
990 for the year ended June 30, 2023: 17 people
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| TODD SLISHER | CEO Officer | 40 | $0 | $172,981 | $13,829 |
| CATHY GENTRY | COO Officer | 40 | $0 | $90,672 | $21,578 |
| LT GOVERNOR JOHN CHERRY | CHAIR Trustee or director, Officer | 0.5 | $0 | $0 | $0 |
| DAN CHAMPNEY | VICE CHAIR Trustee or director, Officer | 0.5 | $0 | $0 | $0 |
| JOESPH MOUNGER | SECRETARY/TR Trustee or director, Officer | 0.5 | $0 | $0 | $0 |
| LOUIS HAWKINS | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| DR THOMAS HENTHORN | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| RON JUSTICE | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| TINSI KLINE | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| JASMINE MCKENNEY | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| DAN OGINSKY | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| JEANNE PEPPER | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| RAPHAEL READ | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| ANN SAAB | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| ED SMITH | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| TONYA KETZLER | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
| KEVELIN JONES | MEMBER Trustee or director | 0.5 | $0 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 1221 E KEARSLEY ST, FLINT, MI 48503-1914
- Mailing address (990-N for 2019)
- 1221 E Kearsley Street, Flint MI 48503
- Principal officer (990 for 2024)
- Todd Slisher, 1221 E Kearsley Street, Flint, MI 48503
- Principal officer (990-N for 2019)
- Todd Slisher, 1221 E Kearsley Street, Flint MI 48503
- Signed the 990
- Todd Slisher, CEO
- Phone
- (810) 237-3400
- Website
- www.sloanlongway.org
- Return prepared by
- YEO & YEO PC
Mission
Flint Institute of Science & History is organized to operate a museum institution, who focuses on Science, Technology, and History used to promote charity and education.
Program accomplishments
- Expenses related Science, Technology, and History used to promote charity and education.Expenses $4,413,950 · revenue $1,159,443
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 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 82-2978635
- 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
- 2020
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $9,727,012
- Income (IRS master file)
- $7,380,324
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $7,153,455 | $7,095,226 | $9,727,012 | XML |
| 990 | June 2024 | $7,885,294 | $7,204,285 | $9,513,571 | XML |
| 990 | June 2023 | $7,027,095 | $6,153,737 | $10,214,619 | XML |
| 990 | June 2022 | $13,036,321 | $5,768,629 | $9,974,421 | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990-N for 2019 Officer: Todd Slisher | June 30, 2020 | ≤ $50,000 receipts | – | – | e-Postcard |
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 82-2978635).
Questions about FLINT INSTITUTE OF SCIENCE & HISTORY
- What is the EIN of FLINT INSTITUTE OF SCIENCE & HISTORY?
- The employer identification number (EIN) of FLINT INSTITUTE OF SCIENCE & HISTORY is 82-2978635.
- Is FLINT INSTITUTE OF SCIENCE & HISTORY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2020.
- Are donations to FLINT INSTITUTE OF SCIENCE & HISTORY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does FLINT INSTITUTE OF SCIENCE & HISTORY 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 FLINT INSTITUTE OF SCIENCE & HISTORY due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did FLINT INSTITUTE OF SCIENCE & HISTORY last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2025.
- Who is the principal officer of FLINT INSTITUTE OF SCIENCE & HISTORY?
- The 990 for the year ended June 30, 2025 names Todd Slisher.
- Who are the officers and directors of FLINT INSTITUTE OF SCIENCE & HISTORY?
- The 990 for the year ended June 30, 2025 lists 17 people; 0 received compensation from the organization.
- How much revenue does FLINT INSTITUTE OF SCIENCE & HISTORY have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $7,153,455, expenses of $7,095,226 and total assets of $9,727,012 at year end.
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