Innovative Solutions & Support (ISSC) Tax Rate (2010 - 2026)
Innovative Solutions & Support's quarterly Tax Rate came in at 22.63% in Q1 2026, up 346.0% year-on-year from 5.07% in Q1 2025, and down 26.51% quarter-over-quarter from 30.79% in Q4 2025.
Innovative Solutions & Support has reported Tax Rate for 17 years, with the latest figure at 22.63% in Q1 2026.
- For the quarter ending Q1 2026, Tax Rate rose 346.0% year-over-year to 22.63%; the trailing twelve-month figure through Mar 2026 stood at 30.52% (up 1062.0% YoY), and the FY2025 full-year result was 27.96%, up 702.0% from the prior year.
- Tax Rate for Q1 2026 stood at 22.63%, down from 30.79% in the prior quarter.
- The five-year high for Tax Rate was 37.13% in Q3 2025, with the low at 17.55% in Q2 2024.
- Average Tax Rate over 5 years is 23.14%, with a median of 21.44% recorded in 2022.
- Year-over-year, Tax Rate jumped 14233 bps in 2022 and plunged 1080 bps in 2023.
- Tracing ISSC's Tax Rate over 5 years: stood at 24.52% in 2022, then declined by 11 bps to 21.81% in 2023, then decreased by 8 bps to 20.15% in 2024, then soared by 53 bps to 30.79% in 2025, then declined by 27 bps to 22.63% in 2026.
- The last three Tax Rate figures came in at 22.63% (Q1 2026), 30.79% (Q4 2025), and 37.13% (Q3 2025), per Business Quant data.
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Tax Rate (Qtr) |
|---|---|---|---|---|---|
| 1 | General Electric | 316.77 Bn | 306.03 Bn | 9.11 Bn | 11.46 |
| 2 | Rtx | 238.61 Bn | 233.51 Bn | 9.08 Bn | 14.40 |
| 3 | Boeing | 172.59 Bn | 151.68 Bn | 2.55 Bn | 126.92 |
| 4 | Lockheed Martin | 122.59 Bn | 120.70 Bn | 2.08 Bn | 16.12 |
| 5 | Howmet Aerospace | 102.88 Bn | 100.44 Bn | 854.00 Mn | 18.08 |
| 6 | General Dynamics | 92.64 Bn | 88.99 Bn | 9.09 Bn | 17.82 |
| 7 | Rocket Lab | 82.19 Bn | 80.92 Bn | 76.49 Mn | 3.83 |
| 8 | Northrop Grumman | 78.95 Bn | 76.86 Bn | 3.45 Bn | 15.05 |
| 9 | TransDigm | 70.63 Bn | 66.75 Bn | 1.51 Bn | 23.43 |
| 10 | Innovative Solutions & Support | 292.13 Mn | 285.36 Mn | 11.43 Mn | 22.63 |
Historic Data
Download Data| Date | Value |
|---|---|
| Mar 31, 2026 | 22.63 |
| Mar 31, 2026 | 22.63 |
| Dec 31, 2025 | 30.79 |
| Dec 31, 2025 | 30.79 |
| Sep 30, 2025 | 23.67 |
| Sep 30, 2025 | 23.67 |
| Jun 30, 2025 | 21.46 |
| Jun 30, 2025 | 21.46 |
| Mar 31, 2025 | 19.17 |
| Mar 31, 2025 | 19.17 |
| Dec 31, 2024 | 20.15 |
| Dec 31, 2024 | 20.15 |
| Sep 30, 2024 | 49.93 |
| Sep 30, 2024 | 49.93 |
| Jun 30, 2024 | 17.55 |
| Jun 30, 2024 | 17.55 |
| Mar 31, 2024 | 21.24 |
| Mar 31, 2024 | 21.24 |
| Dec 31, 2023 | 21.81 |
| Dec 31, 2023 | 21.81 |
| Sep 30, 2023 | 21.70 |
| Sep 30, 2023 | 21.70 |
| Jun 30, 2023 | 19.28 |
| Jun 30, 2023 | 19.28 |
| Mar 31, 2023 | 19.63 |
| Mar 31, 2023 | 19.63 |
| Dec 31, 2022 | 24.52 |
| Dec 31, 2022 | 24.52 |
| Sep 30, 2022 | 32.22 |
| Sep 30, 2022 | 32.22 |
| Jun 30, 2022 | 20.88 |
| Jun 30, 2022 | 20.88 |
| Mar 31, 2022 | 21.44 |
| Mar 31, 2022 | 21.44 |
| Dec 31, 2021 | 21.35 |
| Dec 31, 2021 | 21.35 |
| Sep 30, 2021 | 18.85 |
| Sep 30, 2021 | 18.85 |
| Jun 30, 2021 | -121.44 |
| Jun 30, 2021 | -121.44 |
| Mar 31, 2021 | 3.21 |
| Mar 31, 2021 | 3.21 |
| Dec 31, 2020 | 3.80 |
| Dec 31, 2020 | 3.80 |
| Sep 30, 2020 | -63.68 |
| Sep 30, 2020 | -63.68 |
| Jun 30, 2020 | 0.68 |
| Jun 30, 2020 | 0.68 |
| Mar 31, 2020 | -240.40 |
| Mar 31, 2020 | -240.40 |
| Sep 30, 2019 | -0.61 |
| Sep 30, 2019 | -0.61 |
| Mar 31, 2019 | 3.71 |
| Mar 31, 2019 | 3.71 |
| Sep 30, 2018 | 14.57 |
| Sep 30, 2018 | 14.57 |
| Jun 30, 2018 | -0.01 |
| Jun 30, 2018 | -0.01 |
| Mar 31, 2018 | -17.98 |
| Mar 31, 2018 | -17.98 |
| Dec 31, 2017 | 13.61 |
| Dec 31, 2017 | 13.61 |
| Sep 30, 2017 | 20.95 |
| Sep 30, 2017 | 20.95 |
| Jun 30, 2017 | 103.71 |
| Jun 30, 2017 | 103.71 |
| Mar 31, 2017 | 16.90 |
| Mar 31, 2017 | 16.90 |
| Dec 31, 2016 | 23.71 |
| Dec 31, 2016 | 23.71 |
| Sep 30, 2016 | 29.39 |
| Sep 30, 2016 | 29.39 |
| Jun 30, 2016 | 10.67 |
| Jun 30, 2016 | 10.67 |
| Mar 31, 2016 | 21.40 |
| Mar 31, 2016 | 21.40 |
| Dec 31, 2015 | 20.00 |
| Dec 31, 2015 | 20.00 |
| Sep 30, 2015 | 10.85 |
| Sep 30, 2015 | 10.85 |
| Jun 30, 2015 | -1,328.13 |
| Jun 30, 2015 | -1,328.13 |
| Mar 31, 2015 | 41.52 |
| Mar 31, 2015 | 41.52 |
| Dec 31, 2014 | -224.41 |
| Dec 31, 2014 | -224.41 |
| Sep 30, 2014 | 9.03 |
| Sep 30, 2014 | 9.03 |
| Jun 30, 2014 | 26.16 |
| Jun 30, 2014 | 26.16 |
| Mar 31, 2014 | 28.96 |
| Mar 31, 2014 | 28.96 |
| Dec 31, 2013 | 29.21 |
| Dec 31, 2013 | 29.21 |
| Sep 30, 2013 | -142.44 |
| Sep 30, 2013 | -142.44 |
| Jun 30, 2013 | -2.85 |
| Jun 30, 2013 | -2.85 |
| Mar 31, 2013 | 10.01 |
| Mar 31, 2013 | 10.01 |
| Dec 31, 2012 | 23.23 |
| Dec 31, 2012 | 23.23 |
| Sep 30, 2012 | -563.50 |
| Sep 30, 2012 | -563.50 |
| Jun 30, 2012 | 32.21 |
| Jun 30, 2012 | 32.21 |
| Mar 31, 2012 | 22.99 |
| Mar 31, 2012 | 22.99 |
| Dec 31, 2011 | 42.32 |
| Dec 31, 2011 | 42.32 |
| Sep 30, 2011 | 90.21 |
| Sep 30, 2011 | 90.21 |
| Jun 30, 2011 | -0.75 |
| Jun 30, 2011 | -0.75 |
| Mar 31, 2011 | 2.42 |
| Mar 31, 2011 | 2.42 |
| Dec 31, 2010 | 18.25 |
| Dec 31, 2010 | 18.25 |
| Sep 30, 2010 | 2.06 |
| Sep 30, 2010 | 2.06 |
| Jun 30, 2010 | 16.30 |
| Jun 30, 2010 | 16.30 |