Montana Assumption of Montana Tax Liabilities
Extracted from PDF file 2021-montana-form-atl.pdf, last modified December 1969
Assumption of Montana Tax LiabilitiesContent not available
More about the Montana Form ATL Corporate Income Tax
We last updated the Assumption of Montana Tax Liabilities in March 2022, and the latest form we have available is for tax year 2021. This means that we don't yet have the updated form for the current tax year. Please check this page regularly, as we will post the updated form as soon as it is released by the Montana Department of Revenue. You can print other Montana tax forms here.
eFile your Montana tax return now
eFiling is easier, faster, and safer than filling out paper tax forms. File your Montana and Federal tax returns online with TurboTax in minutes. FREE for simple returns, with discounts available for TaxFormFinder users!File Now with TurboTax
Other Montana Corporate Income Tax Forms:
TaxFormFinder has an additional 78 Montana income tax forms that you may need, plus all federal income tax forms.
|Form Code||Form Name|
|Form INA-CT||Affidavit of Inactivity for Corporations, Partnerships and Disregarded Entities (OBSOLETE)|
|Form MSA||Montana Medical Care Savings Account (DISCONTINUED)|
|Form WE-ELECT||Water's Edge Election|
|Form CR-T||Application for Tax Certificate|
|Form AEPC||Alternative Energy Production Credit|
View all 79 Montana Income Tax Forms
Montana usually releases forms for the current tax year between January and April. We last updated Montana Form ATL from the Department of Revenue in March 2022.
About the Corporate Income Tax
The IRS and most states require corporations to file an income tax return, with the exact filing requirements depending on the type of company.
Sole proprietorships or disregarded entities like LLCs are filed on Schedule C (or the state equivalent) of the owner's personal income tax return, flow-through entities like S Corporations or Partnerships are generally required to file an informational return equivilent to the IRS Form 1120S or Form 1065, and full corporations must file the equivalent of federal Form 1120 (and, unlike flow-through corporations, are often subject to a corporate tax liability).
Additional forms are available for a wide variety of specific entities and transactions including fiduciaries, nonprofits, and companies involved in other specific types of business.
Historical Past-Year Versions of Montana Form ATL
We have a total of nine past-year versions of Form ATL in the TaxFormFinder archives, including for the previous tax year. Download past year versions of this tax form as PDFs here:
While we do our best to keep our list of Montana Income Tax Forms up to date and complete, we cannot be held liable for errors or omissions. Is the form on this page out-of-date or not working? Please let us know and we will fix it ASAP.