2019 M4, Corporation Franchise Tax Instructions (Estimated Tax)
https://www.revenue.state.mn.us/sites/default/files/2024-01/corp-est-tax-inst-19.pdf
2018 M4, Corporation Franchise Tax Instructions (Estimated Tax)
https://www.revenue.state.mn.us/sites/default/files/2024-01/corp-est-tax-inst-18.pdf
2023 M4, Corporation Franchise Tax Instructions (including M4I, M4A, and M4T)
https://www.revenue.state.mn.us/sites/default/files/2024-04/m4-inst-23.pdf
2022 M4, Corporation Franchise Tax Instructions (including M4I, M4A, and M4T)
https://www.revenue.state.mn.us/sites/default/files/2024-04/m4-inst-22.pdf
2021 M4, Corporation Franchise Tax Instructions (including M4I, M4A, and M4T)
https://www.revenue.state.mn.us/sites/default/files/2024-04/m4-inst-21.pdf
2020 M4, Corporation Franchise Tax Instructions (including M4I, M4A, and M4T)
https://www.revenue.state.mn.us/sites/default/files/2024-04/m4-inst-20.pdf
2019 M4, Corporation Franchise Tax Instructions (including M4I, M4A, and M4T)
https://www.revenue.state.mn.us/sites/default/files/2024-04/m4-inst-19.pdf
2018 M4, Corporation Franchise Tax Instructions (including M4I, M4A, and M4T)
https://www.revenue.state.mn.us/sites/default/files/2024-01/m4-inst-18.pdf
2017 M4, Corporation Franchise Tax Instructions (including M4A, M4I, and M4T)
https://www.revenue.state.mn.us/sites/default/files/2024-01/m4-inst-17.pdf
2023 M4, Corporation Franchise Tax Return (including M4I, M4A, and M4T)
https://www.revenue.state.mn.us/sites/default/files/2024-04/m4-series-23.pdf