By Payroll and Entitlements Editorial Staff
Montana business owners who have not filed their 2019 Montana Form MW-3, Annual W-2 1099 Withholding Tax Reconciliation, initially due on January 31, 2020, may send in their Form MW-3, Forms W-2 with or without withholding, and Forms 1099 that report withholding, by July 31, 2020. Taxpayers may:
- File online using the TransAction Portal (TAP)
- Complete and submit Form MW-3 by mail.
Taxpayers may be subject to penalty, if they fail to respond to Form MW-3 letters within 60 days of receiving it. (Press Release, Montana Department of Revenue, June 3, 2020).
