State guide — Colorado

Incorporate a nonprofit in Colorado

State facts checked against Colorado official sources — October 2026

Colorado forms nonprofits entirely online: the articles are an electronic constituent document filed through the Secretary of State, with no paper formation route. That makes the online flow itself the 'form' — including the step where additional provisions, and with them the IRS purpose clause, are added.

The steps

1. Choose a name and confirm it is available in Colorado — and distinguishable from existing entities in the filing office's records.
2. Line up your agent: registered agent with a physical Colorado street address — the entity cannot file without one.
3. Draft the articles with the 501(c)(3) clauses in them — see the language section below. This is the step that decides whether the IRS accepts your application months from now.
4. File with Secretary of State and pay the state fee. File online with the Secretary of State. Your registered agent's name and physical Colorado street address are required to complete the filing.
5. Get the EIN — free from the IRS once the corporation exists. The EIN guide covers the traps.
6. Run the eligibility checker and file Form 1023-EZ or Form 1023 on Pay.gov. Then handle Colorado charity registration (below) before you fundraise.

The 501(c)(3) language in Colorado

Use the online filing's additional-provisions step to add the IRS purpose limitation and dissolution dedication — the base electronic articles establish the corporation, and the federal clauses make it exempt-eligible. Confirm the current flow on the Secretary of State's site as you file; Colorado adjusts its online system and its fees more often than most states.

We do not publish a fee for this state. We checked the official sources available to us on the date below and could not confirm the current articles fee on an official state page — and publishing a number we could not verify is how founders get surprised at checkout. The filing office's own fee schedule (linked from its business portal) is the only figure to trust; confirm it before you budget. This page will be updated the moment we can verify the fee from the state itself.

Colorado is also a state that has run temporary formation-fee reductions in the past — one more reason the live fee schedule, not any guide (including this one), is the only safe source for the current number.

The federal requirement underneath all of this is the organizational test: your organizing document must limit the organization to exempt purposes and permanently dedicate its assets to exempt purposes on dissolution. The IRS publishes sample wording — a purpose clause and a dissolution clause — and the kit's generator builds both into your articles automatically.

Colorado traps and notes

• Online-only means no paper fallback — set aside one sitting and complete the filing in it.
• Fees move in Colorado — temporary relief periods have come and gone; never budget from a screenshot or a secondhand guide.

After incorporation: Colorado charitable solicitation registration

Status: Required. Regulator: Secretary of State — Charities Program (Business & Licensing Division).

Colorado charitable organizations register with the Secretary of State's Charities Program before soliciting in Colorado, and renew annually. The same agency charters you and registers your solicitation.

The national picture — which states require registration, which don't, and the exemptions that actually apply — is in our guide to charitable solicitation registration.