2022 Pass-through Entity Returns on Extension Due
September 15 2022 Pass-through Entity Annual Composite and Informational Tax Returns being filed on extension are due on September 15, 2023.
Extensions
2020 Pass-through Entity Returns on Extension Due
September 15 2021 Pass-through Entity Annual Composite and Informational Tax Returns being filed on extension are due on September 15, 2022.
Tax Year 2020 Individual Income Tax Returns on Extension Due
Tax Year 2020 Individual Income Tax Returns being filed on extension are due on October 15, 2021. Find your Filing Options.
Extension Payments are Unnecessary to File on Extension
Since Tax Year 2017, you no longer need to make a payment by the due date of the return to get an extension to file. All taxpayers can enjoy a ... Extension Payments are Unnecessary to File on Extension
Tax Returns and Filing Extensions for 2018
Individual income tax returns are due on April 17. If you are not ready to file by that date, you may take advantage of Montana’s automatic extension and file by ... Tax Returns and Filing Extensions for 2018