| 2025 | The Fredericka V Slingerland Family Foundation | 990PF | Trustee | 1 | $5,657 | - | View return |
| 2024 | The Fredericka V Slingerland Family Foundation | 990PF | Trustee | 1 | $1,361 | - | View return |
| 2024 | Albany Cemetery Association | 990 | 2nd Vice President | 1 | $0 | $0 | View return |
| 2024 | The Lamplighter Foundation Inc | 990EZ | Vice President | 2 | $0 | $0 | View return |
| 2024 | The Slingerland Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2024 | The Young Men'S Christian Association of the Capital District (4416) | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | The Fredericka V Slingerland Family Foundation | 990PF | Trustee | 1 | $8,283 | - | View return |
| 2023 | The Freddie Institute Inc | 990PF | President | 5 | $0 | $0 | View return |
| 2023 | The Lamplighter Foundation Inc | 990EZ | Vice President | 2 | $0 | $0 | View return |
| 2023 | Albany Cemetery Association | 990 | Vice President | 1 | $0 | $0 | View return |
| 2023 | The Slingerland Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | The Fredericka V Slingerland Family Foundation | 990PF | Trustee | 1 | $0 | - | View return |
| 2022 | Albany Cemetery Association | 990 | Vice President | 1 | $0 | $0 | View return |
| 2022 | The Freddie Institute Inc | 990PF | President | 5 | $0 | $0 | View return |
| 2022 | The Community Foundation for the Greater Capital Region Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | The Lamplighter Foundation Inc | 990EZ | Vice President | 2 | $0 | $0 | View return |
| 2022 | The Slingerland Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | The Fredericka V Slingerland Family Foundation | 990PF | Trustee | 1 | $5,895 | - | View return |
| 2021 | The Lamplighter Foundation Inc | 990EZ | Vice President | 2 | $0 | $0 | View return |
| 2021 | Albany Cemetery Association | 990 | President | 1 | $0 | $0 | View return |
| 2021 | The Freddie Institute Inc | 990PF | President | 5 | $0 | $0 | View return |
| 2021 | The Community Foundation for the Greater Capital Region Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Slingerland Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | The Fredericka V Slingerland Family Foundation | 990PF | Trustee | 1 | $5,261 | - | View return |
| 2020 | The Lamplighter Foundation Inc | 990EZ | Vice President | 2 | $0 | $0 | View return |
| 2020 | Albany Cemetery Association | 990 | President | 1 | $0 | $0 | View return |
| 2020 | The Freddie Institute Inc | 990PF | President | 5 | $0 | $0 | View return |
| 2020 | The Community Foundation for the Greater Capital Region Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Slingerland Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2019 | The Fredericka V Slingerland Family Foundation | 990PF | Trustee | 1 | $5,348 | - | View return |
| 2019 | The Freddie Institute Inc | 990PF | President | 5 | $0 | $0 | View return |
| 2019 | Albany Cemetery Association | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | The Slingerland Foundation | 990PF | Trustee | 1 | $0 | - | View return |
| 2019 | The Lamplighter Foundation Inc | 990EZ | Vice President | 2 | $0 | $0 | View return |
| 2019 | The Community Foundation for the Greater Capital Region Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The Fredericka V Slingerland Family Foundation | 990PF | Trustee | 3 | $5,607 | $0 | View return |
| 2018 | The Freddie Institute Inc | 990PF | President | 5 | $0 | $0 | View return |
| 2018 | The Community Foundation for the Greater Capital Region Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The Lamplighter Foundation Inc | 990EZ | Vice President | 2 | $0 | $0 | View return |
| 2018 | Albany Cemetery Association | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Albany Cemetery Association | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | The Fredericka V Slingerland Family Foundation | 990PF | Trustee | 3 | $5,527 | $0 | View return |
| 2017 | Albany Cemetery Association | 990 | President | 1 | $0 | $0 | View return |
| 2017 | The Lamplighter Foundation Inc | 990EZ | Vice President | 2 | $0 | $0 | View return |
| 2017 | The Community Foundation for the Greater Capital Region Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Freddie Institute Inc | 990PF | President | 5 | $0 | $0 | View return |
| 2016 | The Fredericka V Slingerland Family Foundation | 990PF | Trustee | 3 | $5,455 | $0 | View return |
| 2016 | The Freddie Institute Inc | 990PF | President | 5 | $0 | $0 | View return |
| 2016 | The Community Foundation for the Greater Capital Region Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Lamplighter Foundation Inc | 990EZ | Vice President | 2 | $0 | $0 | View return |
| 2016 | Albany Cemetery Association | 990 | President | 1 | $0 | $0 | View return |
| 2015 | The Fredericka V Slingerland Family Foundation | 990PF | Trustee | 3 | $5,635 | $0 | View return |
| 2015 | The Lamplighter Foundation Inc | 990EZ | Vice President | 2 | $0 | $0 | View return |
| 2015 | Albany Cemetery Association | 990 | President | 1 | $0 | $0 | View return |
| 2015 | The Community Foundation for the Greater Capital Region Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | The Fredericka V Slingerland Family Foundation | 990PF | Trustee | 3 | $5,846 | $0 | View return |
| 2014 | Albany Cemetery Association | 990 | Vice President | 1 | $0 | $0 | View return |
| 2014 | The Lamplighter Foundation Inc | 990EZ | Vice President | 2 | $0 | $0 | View return |
| 2014 | The Community Foundation for the Greater Capital Region Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | The Fredericka V Slingerland Family Foundation | 990PF | Trustee | 3 | $5,733 | $0 | View return |
| 2013 | The Lamplighter Foundation Inc | 990EZ | Vice President | 2 | $0 | $0 | View return |
| 2013 | Albany Cemetery Association | 990 | Vice President | 1 | $0 | $0 | View return |
| 2013 | The Young Men'S Christian Association of the Capital District (4416) | 990 | Trustee Chair | 1 | $0 | $0 | View return |
| 2013 | The Northeast Health Foundation Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2012 | The Fredericka V Slingerland Family Foundation | 990PF | Trustee | 3 | $5,653 | $0 | View return |
| 2011 | The Fredericka V Slingerland Family Foundation | 990PF | Trustee | 3 | $5,715 | $0 | View return |
| 2010 | The Fredericka V Slingerland Family Foundation | 990PF | Trustee | 3 | $5,601 | $0 | View return |