2018 M8, S Corporation Estimated Tax Instructions
https://www.revenue.state.mn.us/sites/default/files/2024-01/Scorp_estimated%20tax_inst_18.pdf
https://www.revenue.state.mn.us/sites/default/files/2019-01/ks_18.pdf
2018 M8X, Amended S Corporation Return Claim for Refund
https://www.revenue.state.mn.us/sites/default/files/2023-02/m8x_18_0.pdf
2018 AWC, Alternative Withholding Certificate
https://www.revenue.state.mn.us/sites/default/files/2023-10/awc_18.pdf
2018 EST, Additional Charge for Underpayment of Estimated Tax
https://www.revenue.state.mn.us/sites/default/files/2023-10/est_18.pdf
2018 KSNC, Federal Adjustments
https://www.revenue.state.mn.us/sites/default/files/2024-01/ksNC_18.pdf
2018 M8, S Corporation Return (including M8A)
https://www.revenue.state.mn.us/sites/default/files/2024-01/m8_18.pdf
2018 ETP, Employer Transit Pass Credit
https://www.revenue.state.mn.us/sites/default/files/2018-12/etp_18.pdf
2018 M8, S Corporation Instructions (including M8A, and KS)
https://www.revenue.state.mn.us/sites/default/files/2024-01/m8_inst_18.pdf