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Select a state from the drop-down list or visit the State-specific payroll tax form information topic to view payroll tax form information for that state.
Unemployment forms
Agency: Unemployment Insurance Division
Website: http://uid.dli.mt.gov/
Description | Approval Information | Filing Methods | Web fill-in | Form Due Date |
---|---|---|---|---|
UI-5 | Non-submittable only | Web fill-in, Electronic | No | Last day of the following month |
UI-5A | Non-submittable only | Web fill-in, Electronic | No | Last day of the following month |
UI-5G | Non-submittable only | Web fill-in, Electronic | No | Last day of the following month |
UI-5 Voucher | Approved | Paper | No | Last day of the following month |
Withholding forms
Agency: Department of Revenue
Website: http://revenue.mt.gov/
Description | Approval Information | Filing Methods | Web fill-in | Form Due Date |
---|---|---|---|---|
MW-1 | Approved | Paper, Electronic | No | By deposit schedule |
MW-3 | Approved | Paper, Electronic | No | January 31st |
W-2 Copy 1 | Available up to 2023 (No approval required) | Paper, Electronic | No | January 31st |
Other forms
1099 forms
Description | Approval Information | Filing Methods | Web fill-in | Form Due Date |
---|---|---|---|---|
1098 | No approval required | Internet | No | February 28th |
1099-A | No approval required | Internet | No | February 28th |
1099-B | No approval required | Internet | No | February 28th |
1099-DIV | No approval required | Internet | No | February 28th |
1099-G | No approval required | Internet | No | February 28th |
1099-INT | No approval required | Internet | No | February 28th |
1099-MISC | No approval required | Internet | No | February 28th |
1099-OID | No approval required | Internet | No | February 28th |
1099-PATR | No approval required | Internet | No | February 28th |
1099-R | No approval required | Internet | No | February 28th |
1099-S | No approval required | Internet | No | February 28th |
1099-SA | No approval required | Internet | No | February 28th |
5498 | No approval required | Internet | No | February 28th |
5498-SA | No approval required | Internet | No | February 28th |
W-2G | No approval required | Internet | No | February 28th |
1099-NEC | No approval required | Internet | No | January 31st |
See also: State 1099 files overview
State website: www.revenue.mt.gov
Form processing tips
To process Form UI-5G, you need to do either of the following:
- Mark the Reimbursable Employer checkbox in the Unemployment Rate dialog (click the Ellipsis button next to the UI base rate field in the State section of the Setup > Clients >Payroll Taxes tab.)
- Mark the Government employer checkbox in the MT Additional Information dialog (click the Additional Information button for Montana in the Forms section of the Setup > Clients >Payroll Taxes tab.)
E-filing notes
Forms UI-5 and UI-5G
- Registration required - No
- File format - FSET
Form MW-3
- Registration required - No
- File format - FSET
Form MW-1
- Registration required - No
- File format - FSET
Form W-2 Copy 1
- Registration required - No
- File format - FSET
Note: There is a per-return transmission cost for electronically filing federal 94x forms; enrollment files do not accrue a fee. There is no additional transmission cost for electronically filing state forms. For more information, see Common questions about FSET.
State ID formats
Unemployment ID: 10 digits formatted as ##-#####-#-## (if user enters 10 digits then program will insert the dashes) or 14 digits formatted as ######-#-###-#### (if user enters 14 digits then program will insert the dashes)
Withholding ID: 8 digits
New hire reporting
Reporting methods
File Upload Type: Magnetic
General reporting requirements
Electronic filing required: No
Filing frequency: Twice monthly
Registration required: No
Related topics
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