Colorado — Part-Year/Nonresident Computation Form
More about the Colorado Form 104PN Nonresident
We last updated Colorado Form 104PN in January 2024 from the Colorado Department of Revenue. This form is for income earned in tax year 2023, with tax returns due in April 2024. We will update this page with a new version of the form for 2025 as soon as it is made available by the Colorado government.
Other Colorado Individual Income 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 104 | Colorado Income Tax Return |
| Form 104EP | Individual Estimated Income Tax Payment Form |
| Form 104CR | Tax Credits for Individuals |
| Form DR 0900 | Payment Voucher for Individuals |
| Form 104X | Amended Income Tax Return Form |
View all 65 Colorado Income Tax Forms
Disclaimer: While we do our best to keep Form 104PN 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 Is this form missing or out-of-date?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!
Tax Form Sources:
- Colorado Department of Revenue ( http://www.colorado.gov/cs/Satellite/Revenue/REVX/1176842266433
) - Department of Revenue Income Tax Forms ( https://www.colorado.gov/pacific/tax/forms-number-order )