Colorado State Filing Requirements
Establishing and maintaining a nonprofit organization in Colorado involves adhering to specific state filing requirements while maintaining its tax-exempt status.
Required Non-profit Forms
Non-profits in Colorado are required to complete several forms as part of their compliance obligations.
| Secretary of State Forms | Colorado Department of Revenue Forms | Federal Forms (Required for State Compliance) |
|---|---|---|
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State Filing Requirements for Non-Profits
Non-profit organizations in Colorado must adhere to specific state regulations to maintain their tax-exempt status.
Compliance with these regulations is crucial for ensuring that your organization remains in good standing.
To operate as a nonprofit in Colorado, organizations must fulfill several key requirements:
- Incorporation
Nonprofits must file Articles of Incorporation with the Colorado Secretary of State to establish themselves as a legal entity. - Charitable Solicitation Registration
Organizations intending to solicit donations must register with the Colorado Secretary of State. - Annual Reporting
Nonprofits are required to submit an Annual Business Report (Periodic Report) to maintain their good standing. This also keeps the state updated on the organization's activities and status. - Obtaining necessary Tax Exemptions
This includes applying for federal tax-exempt status (501(c)(3), etc.) with the IRS and, subsequently, applying for state tax exemptions.

Tax Exemption Requirements
- Income tax exemption recognized automatically with proof of federal 501(c)(3) status.
- Register as a nonprofit with the Colorado Secretary of State.
- Must register with the Colorado Department of Law for charitable solicitations.before soliciting funds.
- Annual charitable solicitation renewals and periodic business filings required.
- Sales tax exemption requires separate application to the Colorado Department of Revenue.
Filing Deadlines for Non-Profit Forms
Staying on top of deadlines is crucial for non-profits to avoid penalties or loss of good standing.
Below are the key deadlines for non-profit filings in Colorado:
| Form | Deadline |
|---|---|
| Articles of Incorporation | This must be filed before establishing the nonprofit entity. |
| Charitable Solicitation Registration | Must be renewed annually by the 15th day of the 5th month after the fiscal year ends. |
| Periodic Report | Due annually. Check the Colorado Secretary of State's website for specific filing periods based on the organization's formation date |
| State Tax Forms | Deadlines vary depending on the specific tax. Consult the Colorado Department of Revenue website for details. |
| IRS Form 990 | Due by the 15th day of the 5th month after the fiscal year ends. Small organizations (gross receipts ≤ $50,000) must file Form 990-N by the 15th day of the 5th month. |
Registration & Annual Filing (Non-Profits)
Initial Registration
To operate legally as a non-profit in Colorado, organizations must register with the Secretary of State by submitting their Articles of Incorporation along with a $50 filing fee.
The process involves:
- Creating an Account:Set up an account on the Colorado Secretary of State’s website.
- Providing Organization Details:Include basic information, tax-exempt status proof, and the purpose of solicitation.
- Paying Registration Fees:Fees vary depending on the organization’s revenue.
Annual Filing Requirements
After incorporation, they must also file an Annual Business Report every year to maintain good standing. This report updates the state of the organization's current information.
To maintain good standing, non-profits must:











