Colorado — Payment for Automatic Colorado Extension for Estates or Trusts
More about the Colorado Form 105 Extension
We last updated Colorado Form 105 in January 2019 from the Colorado Department of Revenue. This form is for income earned in tax year 2018, with tax returns due in April 2019. We will update this page with a new version of the form for 2020 as soon as it is made available by the Colorado government.
Other Colorado Estate Tax Forms:
In addition to information about Colorado's income tax brackets, Tax-Brackets.org provides a total of 65 Colorado income tax forms, as well as many federal income tax forms. Here's a list of some of the most commonly used Colorado tax forms:
|Form Code||Form Name|
|Form 105||Payment for Automatic Colorado Extension for Estates or Trusts|
|Form 105EP||Estate / Trust Estimated Tax Voucher|
|Form DR 1210||Estate Tax Return|
|Form DR 0253||Closing Agreement - Estates, Trusts|
Disclaimer: While we do our best to keep Form 105 up to date and complete on Tax-Brackets.org, we cannot be held liable for errors or omissions. Is this form missing or out-of-date? Please let us know so we can fix it!