Free compliance resources
Find your state. Explore the steps to start and run your nonprofit.
Colorado
State + federal resources · Edition FY 2027
Start a Nonprofit
A practical sequence from state incorporation to federal exemption and the registrations needed to begin operating.
State incorporation, federal tax exemption and permission to fundraise are separate steps. Complete the actions that apply to your organization.
Federal
Research through
Start a nonprofit
EIN. After legal formation, obtain a free IRS employer identification number, even without employees, before applying for exemption. Apply through the IRS EIN service, or submit Form SS-4 by fax or mail.
Exemption application. Most charities seeking 501(c)(3) recognition must apply electronically through Pay.gov. Churches, specified church-related organizations and organizations with annual gross receipts normally no more than $5,000 generally need not apply; see the IRS application overview.
Scroll the table to see all columns →| Form | Eligibility | Submission fee |
|---|---|---|
| Form 1023 | Full application, including for organizations ineligible for EZ | $600 |
| Form 1023-EZ | Receipts no greater than $50,000 in each applicable past and projected three-year period; assets no greater than $250,000; all eligibility-workbook conditions satisfied | $275 |
Application conditions and timing. Financial limits alone do not establish EZ eligibility; complete the Form 1023-EZ eligibility worksheet. Pay the IRS user fee with submission; generally apply within 27 months after the formation month ends for recognition effective from formation, with later applications generally effective from filing unless relief applies. See the IRS application FAQs.
Scope and limitations
Coverage. Federal baseline for 501(c)(3) public charities using supplied research through November 9, 2026. State/local formation and solicitation, private foundations, Form 990-T, detailed schedules, payroll filings and specialized operations require separate review; no future-effective change is established here.
Official links
Source pages cited in this reference. Non-government references are labeled secondary context. Links open in a new tab.
| Reference | Website |
|---|---|
| IRS EIN service | irs.gov |
| IRS application overview | irs.gov |
| Form 1023-EZ eligibility worksheet | irs.gov |
| IRS user fee | irs.gov |
| IRS application FAQs | irs.gov |
Research details & scope
This is a bounded research reference. Applicability depends on your organization's status, size, activities and locations. Missing findings do not establish that no obligation exists.
- Review
- Initial baseline
- Review window
- FY 2027 · 2026-10-01 – 2027-09-30
- Next planned annual review
- 2027-10-01
Colorado
Research through
Start a nonprofit
Incorporation. File Articles of Incorporation for a Nonprofit Corporation online with the Colorado Secretary of State through its Business Forms List. Incorporation is separate from tax exemption and charitable-solicitation registration.
Charitable solicitation. Unless exempt, obtain Secretary of State registration approval before soliciting Colorado contributions, having contributions solicited on your behalf, or participating in a charitable sales promotion. Review the exemption criteria and use the charities filing system linked in the registration FAQ; do not assume federal exemption eliminates registration.
Sales-tax exemption. Qualifying organizations seeking exemption for purchases apply to the Department of Revenue using DR 0715, Application for Sales Tax Exemption for Colorado Organizations. Follow the Tax Exemption Application instructions, including the IRS determination letter, financial statement or startup projection, articles, and current Certificate of Good Standing.
Scope and limitations
Coverage. This Colorado reference uses supplied research through November 9, 2026. Federal filings and policies, payroll accounts, local requirements, foreign qualification, property-tax exemptions, and specialized programs require separate review; entity-specific deadlines control.
Official links
Source pages cited in this reference. Non-government references are labeled secondary context. Links open in a new tab.
| Reference | Website |
|---|---|
| Business Forms List | sos.state.co.us |
| registration FAQ | sos.state.co.us |
| Tax Exemption Application instructions | tax.colorado.gov |
Research details & scope
This is a bounded research reference. Applicability depends on your organization's status, size, activities and locations. Missing findings do not establish that no obligation exists.
- Review
- Initial baseline
- Review window
- FY 2027 · 2026-07-01 – 2027-06-30
- Next planned annual review
- 2027-07-01
Official starting sources
Go directly to the agencies behind your next step.
Colorado
- Colorado periodic reports
- Colorado charities registration
- Colorado charity renewal instructions
- Colorado business filing fees
- Colorado charity filing fees
- Colorado nonprofit taxation
- Colorado statutes and administrative rules
- Colorado labor standards
- Colorado FAMLI employer obligations
- Colorado data protection, security and disposal
- Colorado Privacy Act
Federal
- IRS public-charity lifecycle and ongoing compliance (verify other exempt classes separately)
- IRS annual filing and forms
- IRS Form 990 filing thresholds
- IRS governance and policy guidance
- Department of Labor nonprofit guidance
- Department of Labor major employment laws
- EEOC employer obligations and coverage
- FTC privacy and security guidance (verify nonprofit coverage)
About this resource & its scope
This free reference focuses on ordinary small and medium-sized 501(c)(3) public charities. It is a starting point, not a certification of compliance. Specialized programs, grant conditions, local rules, and your organization’s circumstances may create additional duties. Missing findings do not establish that no obligation exists.
Confirm current requirements with the official sources. Research and editorial review may contain errors or omissions, and requirements can change between reviews. Source links are navigation aids; their inclusion does not establish that a requirement applies. Research dates, publication years, fiscal years, and legal effective dates are separate.
Published scope: Core filings for the published jurisdictions plus required and conditional policies/procedures with their legal authority, applicability triggers and required contents, alongside clearly labeled recommended best practices. Primary sources establish legal duties; secondary sources provide labeled context. Detailed tax schedules, payroll filings, industry-specific operations and organization-specific legal review require separate research.
Published November 9, 2026. Each action shows its own research date.