LLC Registered-Agent and Registered-Office Requirements in Colorado

At a glance

Requirements one by one

Governing law and terminology

Colorado Revised Statutes § 7-80-101 names Article 80 the Colorado Limited Liability Company Act. The shared entity rules in Title 7, Article 90, Part 7 use registered agent rather than resident or statutory agent. Section § 7-90-102 separately defines the registered agent, registered-agent name, and registered-agent address.

Continuous designation duty

Under § 7-90-701, every domestic entity with a constituent document on file must continuously maintain one registered agent in Colorado. The initial articles identify that agent by name and address under § 7-80-204.

The filing system will not accept formation without an initial qualifying agent. Delinquent status does not end the domestic entity's continuing agent duty.

Eligible individual

An individual must be at least 18 and have either a primary residence or a usual place of business in Colorado. Section 7-90-701 adds a verification condition: the individual must hold a current Colorado driver license or ID card, or use the Secretary of State's alternative residency-verification process.

The alternative process is not instant. Current SOS instructions require an agent passcode and supporting address documentation; the filer cannot complete the filing until the issued passcode is entered. The statute states no separate citizenship, professional-license, member, manager, owner, or employee-status condition.

Eligible entity and self-service

A domestic entity may serve when it is in good standing and has a usual place of business in Colorado. A foreign entity must additionally be authorized to transact business or conduct activities in Colorado. The statute does not limit eligibility to a particular list of corporation, LLC, or partnership forms.

Section 7-90-701(2) lets a qualifying entity serve as its own agent, but current SOS instructions make that a two-step process: formation first names an eligible individual or another entity, and the newly formed, good-standing LLC then files a change appointing itself.

One enacted restriction is not current yet. On August 12, 2026, chapter 226 (HB 26-1088) will add a prohibition against using an entity determined to be fraudulent as a registered agent. Until that effective date, the current eligibility text above controls.

Registered office, address, and hours

Colorado does not use a separate “registered office” filing label here. Section 7-90-102(56) instead defines the registered agent address as a street address and any different mailing address at the individual's Colorado residence or usual place of business, or at the entity agent's Colorado usual place of business.

A usual place of business must be customarily open during normal business hours, with an authorized individual commonly present to accept process and notifications. A U.S. or commercial post-office box cannot be that place. SOS instructions permit a different Colorado mailing address, including a P.O. box, but not as the required physical street address.

Consent and initial filing

The articles state the initial agent's name and address. Section 7-90-701(3) requires every appointing filing to contain a statement that the person consented. The online articles implement this as a required consent checkbox, not a separate agent signature.

For an individual agent, consent alone is not enough to complete the current online workflow. The filer must also enter matching Colorado ID information or complete the approved passcode route. That filing-system step is why a static articles document that omits verification is incomplete for an individual appointment.

Change, resignation, and replacement

The LLC can change the agent, agent name, or address through a statement of change, periodic report, or another prescribed filing. Under § 7-90-304, an ordinary filed change takes effect when filed unless the document validly states another effective time.

An agent changing its own name or address must tell the entity and recite that notice in the filing. A resigning or otherwise departing agent files the recorded name and address, cessation date, and confirmation that notice went to the entity.

Resignation generally ends on the thirty-first day after filing. The agent may state a delayed date from day 31 through day 90, but a successor's earlier effective appointment ends the old appointment first. The statute gives no additional replacement grace period after that termination date.

Agent duties and service

Section § 7-90-704 authorizes the agent to receive process, notices, and demands served on the entity, plus forms and notices delivered by the Secretary of State. The current SOS articles help calls the agent responsible for forwarding received process to the entity.

The cited statute does not prescribe a forwarding deadline, delivery method, or separate damages rule for a forwarding failure. It also says its entity- service route is not necessarily the only or required lawful method.

Lapse consequences and fallback service

Failure to comply with Part 7 is a delinquency ground under § 7-90-901. After the Secretary determines a ground exists, § 7-90-902 gives the entity 60 days to correct it or demonstrate that it does not exist; delinquency follows when that period expires uncured.

Delinquency does not terminate the LLC's existence or the registered agent's authority. It does prevent the delinquent entity from maintaining a Colorado court proceeding to collect its debts until cure. After three uncured years, a manager may use the § 7-90-908 dissolution procedure; the statute does not make dissolution automatic merely because the agent lapse began.

Loss of the agent does not stop service. When there is no agent, the agent is not found under the recorded name at the recorded address, or reasonable diligence fails, § 7-90-704 permits registered or certified return-receipt mail to the principal address. Service is perfected at the earliest of receipt, a signed-return-receipt date, or five days after mailing.

What trips people up

The individual-verification rule is separate from ordinary consent and address fields. A Colorado resident without a Colorado driver license or ID may still qualify, but must complete the alternative verification and passcode process before the filing can finish.

Self-service is also narrower at formation than the statutory permission may suggest. The LLC cannot be its own initial agent before it exists and appears in good standing; the SOS therefore requires a different qualifying agent for formation and a later change to the LLC itself.

Finally, the enacted fraudulent-entity rule begins August 12, 2026. It should not be treated as current before then, even though the Governor signed chapter 226 on May 29.

Common questions

Will the agent's Colorado ID number become part of the public articles? The SOS says the ID information used for verification will not be retained long term or associated with the business registration beyond what the filing system needs for verification and error control.

What if someone was listed without consenting? Under § 7-90-703, that person may file a statement of correction stating that the person is not the agent and that notice of the correction was delivered to the entity.

Can a delinquent LLC cure without dissolving? Yes. Section 7-90-904 permits a curing statement that supplies the principal-office address and the registered agent's name and address; an entity delinquent for five years or longer must provide additional identity and authority materials.

Statutes and sources

• Colo. Rev. Stat. §§ 7-80-101, 7-80-204, 7-90-102, 7-90-304, 7-90-701 to -704, and 7-90-901 to -904 and -908. Official 2025 Colorado Revised Statutes, Title 7, current through the August 2025 First Extraordinary Session. Accessed July 27, 2026.
• Colorado Secretary of State registered-agent requirements, FAQ, and LLC articles help. Current official eligibility, verification, filing, address, self-service, and operational guidance. Accessed July 27, 2026.
• 2026 Colo. Sess. Laws ch. 226 (HB 26-1088). Official chaptered act, approved May 29, 2026 and effective August 12, 2026. Accessed July 27, 2026.