Registered Agent in Colorado: requirements, cost & best options
Colorado is the cheap, all-digital LLC state — $50 to form, $25 a year, 100% online. It once cost just $1. Here's how the registered agent works, plus the unusual way Colorado punishes a missed report.
By Abdullah Riahi, Founder & Editor · Published June 7, 2026 · Updated October 4, 2026
The exact Colorado rules, real costs, and the right registered-agent option for your LLC — checked against the official Colorado source.
The Short Answer
- Colorado requires every LLC to keep a registered agent with a physical Colorado street address (no PO box).
- Since 1 July 2025, an individual agent must be 18+, show a Colorado driver's license or ID (or pass a mailed-passcode check), and live or keep a usual place of business in Colorado; remote owners use a service.
- Colorado is one of the cheapest and most digital states: $50 to form and just $25 a year for the Periodic Report.
- Everything is online-only — Colorado does not accept paper Periodic Reports at all.
- You get a five-month window to file the report. Miss it and Colorado adds a $50 late fee ($25 becomes $75) and flags the LLC 'Noncompliant'; two months later it goes Delinquent (Colorado frees up its name on the 401st day of delinquency).
Affiliate disclosure: some links on this page are affiliate links. If you sign up through them we may earn a commission at no extra cost to you — it never changes what we recommend or what you pay. See how we make money.
boltQuick decision for Colorado
- chevron_rightBe your own agent if you're in Colorado with a physical street address — Colorado's all-online system makes DIY genuinely easy.
- chevron_rightUse a professional agent if you want your address off the public record, or you're worried about missing the Periodic Report window.
- chevron_rightNorthwest fits if you want privacy plus a reminder for the Periodic Report — the one Colorado deadline that drops you to Delinquent if missed.
Colorado Registered Agent & LLC Facts
| Requirement / Metric | Colorado Specifics |
|---|---|
| Registered agent required? | Yes — every Colorado LLC & corporation |
| Governing statute | Colo. Rev. Stat. § 7-90-701 (registered agent) |
| Physical Colorado address required? | Yes — a physical Colorado street address |
| PO box allowed? | No — a PO box does not satisfy the requirement |
| Can you be your own agent? | Yes, if you're 18+, hold a current Colorado driver's license or ID (or pass the mailed-passcode check), and live or keep a usual place of business in Colorado — rules in force since 1 July 2025 |
| LLC filing fee | $50 (confirm current) |
| Annual report | Periodic Report, $25/year, filed online only with the Secretary of State (a $50 late fee applies if you miss the window) |
| Franchise / annual tax | None — Colorado has no franchise tax on LLCs |
| Publication requirement | None |
| Change registered agent fee | $10 (Statement of Change, filed online with the Secretary of State) |
| Official source | Colorado Division / Secretary of State |
Fees and rules change — always confirm the current figures on the official Colorado source linked above before filing.
Statutory agent, resident agent, registered agent — which does Colorado use?
Colorado says registered agent (Colo. Rev. Stat. § 7-90-701). That is the term to use on the filing.
If you have been searching “statutory agent” or “resident agent” for Colorado, those are other states' words for the same job: statutory agent is what Arizona says; resident agent is what Kansas, Maryland, Massachusetts and Michigan say; agent for service of process is what California, New Jersey, Ohio and South Carolina say. Pennsylvania names no agent at all — it requires a registered office or a Commercial Registered Office Provider. All of them describe the same thing: a real Colorado street address where legal papers can be handed to somebody during business hours.
What Colorado requires from a registered agent
Like every state, Colorado requires every LLC to keep a registered agent at a physical Colorado street address (a PO box won't do), staffed during business hours to receive lawsuits and official state mail.
Can you be your own registered agent in Colorado?
Yes, if you're 18+, hold a current Colorado driver's license or ID (or pass the mailed-passcode check), and live or keep a usual place of business in Colorado — rules in force since 1 July 2025. The catch most pages skip: that address goes on Colorado's public record (scraped by data brokers if it's your home), and you must be available during business hours or risk missing a lawsuit — so home-based and remote owners usually use a service. Here's the full DIY trade-off.
thumb_upBeing your own agent — pros
- addNo annual agent fee — and Colorado's upkeep is just a $25 Periodic Report
- addDirect receipt of service of process
- addColorado's all-online system makes self-filing simple
infoCons & risks
- removeYour name and Colorado address are on the public, free-to-search SOS database
- removeSince July 2025 you must be verified by Colorado driver's license or ID (or a mailed passcode), and live or keep a usual place of business in Colorado
- removeYou must keep a physical Colorado address open in business hours and stay available to take papers in person
- removeMiss the Periodic Report's five-month window and you go Noncompliant with a $50 late fee, then Delinquent
Listing your Colorado home as the agent address publishes it on the free, searchable SOS database and invites service of process at your door. A service keeps it private.
Registered agent cost in Colorado
Forming an LLC in Colorado costs $50 up front, and a registered agent runs from about $35 a year with a single-state specialist to $249 with the national brands — Northwest includes the first year free, then $125. Full breakdown, including the DIY $0 route, in cheapest registered agent, and what a registered agent actually costs if you want the pricing mechanics rather than the shortlist. To see Colorado's filing and annual fees beside all 50 states, use our LLC cost calculator.
Privacy & the public record in Colorado
Colorado's Secretary of State database is public and free for anyone to search, and your registered agent's name and Colorado address sit on it (Colo. Rev. Stat. § 7-90-701 requires a physical Colorado address). Colorado is not an anonymity state — the organizer and agent are on the record. A commercial agent puts their address on the filing instead of your home, while you keep the state's low $25-a-year upkeep.
Out-of-state & non-resident founders: Out-of-state owners can form a Colorado LLC but can't be their own agent without a Colorado base. Since July 2025 any individual agent must be verified by Colorado ID or a mailed passcode, so the practical choices are a Colorado resident you trust or a commercial agent. Upkeep is light — a $25 Periodic Report with a five-month window — but the deadline is yours whether a reminder arrives or not.
Comparing options? See our Northwest review, Northwest vs LegalZoom, or the budget pick in Northwest vs Bizee.
Best Registered Agent Services in Colorado
We weigh providers on real first-year and renewal cost, privacy, upsell pressure, and support — the same way for every state. Here are the three we point Colorado founders to.
Northwest
First year free when you form, then a flat ~$125/year. Strong privacy and no upsell funnel.
- doneRegistered agent free for year one
- donePrivacy by Default® — their address, not yours
- doneUS-based support, no upsells
Bizee
Lowest day-one cost — $0 service fee, first RA year free. But it renews above Northwest, so the saving is year one only.
- done$0 formation service fee
- done1st year registered agent free
- doneLifetime compliance alerts
ZenBusiness
$99 intro first year
All-in-one platform with a compliance guarantee. We don't earn a commission from ZenBusiness — here's our honest comparison.
- doneWorry-Free compliance guarantee
- doneAll-in-one formation suite
- doneHigher renewal than our top picks
Pricing reflects each provider's advertised rates as of September 2026 and can change — confirm the current price on the provider's own site before you buy.
Compare your options in Colorado
Every realistic way to meet the Colorado registered-agent requirement — including doing it yourself.
| Option | Best for | Pros | Cons |
|---|---|---|---|
| Be your own agent | Colorado residents comfortable tracking the report themselves |
|
|
| Northwest Registered Agent | Privacy-focused or out-of-state Colorado owners |
|
|
| Bizee or another formation service | Owners who want the lowest upfront formation cost |
|
|
| Colorado attorney or CPA as agent | Complex entities already paying a Colorado professional |
|
|
Colorado registered agents, priced — $29 to $249
Colorado's July 2025 ID rule made the agent decision matter more: every individual agent now has to be verified, so more owners buy one, and the price for the same statutory duty varies by more than eight times. Two Denver specialists compete on a flat headline price; the national brands sell one price everywhere. Every figure below was read off the provider's own page on 21 to 23 September 2026.
| Provider | Agent / yr | LLC formation (all-in) | What stands out | Worth knowing |
|---|---|---|---|---|
| Rocky Mountain Registered AgentDowntown Denver, CO | $29 | $125 total advertised for formation | The lowest advertised price in Colorado on the day we checked, and its page states one-click cancellation. | Its page advertises fixed pricing but does not quote a separate renewal figure, so confirm the year-two price before you buy. |
| Colorado Registered AgentDenver, CO | $35 | Not quoted on the registered-agent page | A flat $35 every year, not an introductory rate, with a free Denver business address and same-day mail scanning. Says it serves more than 30,000 customers. | Having them file your Periodic Report costs $100 plus the $25 state fee. Filing it yourself online costs the $25 alone. |
| Harbor ComplianceDenver, CO (per its own page) | $99 first year, then $159 | Not quoted on the page we checked | A Colorado page and a Denver address. This is the “$99 Colorado registered agent” a lot of searches are looking for. | $99 is year one only. The renewal is $159, more than four times the Denver specialists. |
| Northwest Registered AgentNational (Colorado address) | $125 (first year included with $39 formation) | $39 + $50 state fee (first-year agent included) | Our overall pick if you'll operate in more than one state: one provider everywhere, and your home address kept off the public record. | For a Colorado-only LLC the renewal is more than three times the Denver specialists. |
| InCorpBrighton, CO (Adams County) | $129 flat ($87/yr on multi-year terms) | Agent service only — formation priced separately | A Colorado office in Brighton, and a multi-year price that drops to $87 a year. | The $87 needs a multi-year commitment paid up front; a single year is $129. |
| LegalZoomNational service, no Colorado address quoted | $249 | Not quoted on the registered-agent page | Brand recognition and a legal-services marketplace attached. | More than eight times the cheapest Colorado option for the same statutory duty. |
Our honest read: for a Colorado-only LLC, the Denver specialists at $29 to $35 are the arithmetic winner. Across five years they cost $145 to $175 in agent fees, against $500 in Northwest renewals after its free first year. Northwest earns that difference when your company will operate in more than one state and you want one provider for all of it. InCorp's multi-year rate is the middle ground, and Harbor's $99 is a first-year number, not a price. Whichever you choose, the $25 Periodic Report is still yours to file inside its five-month window; a cheap agent doesn't change the deadline.
Colorado: all-digital, dirt-cheap — and it once cost $1
Colorado is the most digital LLC state in the country: formation, amendments and the annual report are online only — the Secretary of State accepts no paper at all, which is why Colorado filings are usually instant. It's also among the cheapest — $50 to form and just $25 a year for the Periodic Report, with no franchise tax and no publication. For one remarkable stretch it was even cheaper: from July 2022 to mid-2023, Colorado cut the LLC filing fee to $1 under the Business Fee Relief Act (HB 22-1001), bankrolled by federal ARPA money, until the fund ran dry and it reverted to $50. The part to respect is the Periodic Report deadline. Miss it and Colorado runs an unusual escalation: your LLC goes Noncompliant, then Delinquent (a $50 late fee on top of the $25), and on the 401st day of delinquency the state alters your LLC's name so it frees up for others. Let it lapse five or more years and reinstatement requires a signed affidavit and a government photo ID.
Colorado is genuinely a good fit for:
- doneBusinesses operating in Colorado that want low cost and simplicity
- doneOwners who prefer a fully-online, fast filing system
- doneFirst-time founders who want minimal annual upkeep
A Colorado LLC's compliance is one $25 report — and three statuses
Colorado is cheap and all-online, so there's really only one thing to track: the Periodic Report. Miss its window and your LLC walks down a clear status ladder — here's the whole path, and how to climb back.
Colorado-specific things to know
Colorado tightened who can be a registered agent on 1 July 2025, and most guides still describe the old rule. House Bill 24-1137, passed on the recommendations of the state's Fraudulent Business Filings Working Group, now requires an individual agent to be 18 or older, to hold a current Colorado driver's license or ID card, and to either live in Colorado or keep a usual place of business there. The filer types the agent's name and ID number exactly as they appear on the card. No Colorado ID? The Secretary of State mails a passcode to the agent's street address instead; it expires 45 days after it is requested, and the filing waits until it comes back (Colorado SOS).
An entity agent — a registered-agent company — must itself be registered with the Secretary of State, in good standing, and keep a usual place of business in Colorado: a physical street address, open during normal business hours, where someone can take papers in person. Whoever you name must consent, and the Secretary of State cannot be your agent.
For a Colorado resident with a Colorado ID, being your own agent still costs $0. What changed is everyone else who names an individual. A friend or relative who agrees to act for you now has to be verified by their Colorado ID, or by the mailed passcode and the delay that comes with it. Out-of-state owners with no Colorado base were already unable to serve themselves; for them the practical choice is a verified individual in Colorado or a commercial agent, which is where the priced table on this page comes in.
The agent is also a compliance trigger in its own right. If your agent resigns and you don't appoint a new one within 30 days, the LLC becomes Noncompliant; 60 days after that it becomes Delinquent, the same path as an unfiled report (C.R.S. § 7-90-901). Choose a provider you expect to still be trading next year, and act on a resignation notice the week it arrives.
The Periodic Report is the only recurring state filing: $25, filed online only. Colorado gives you five months to file it without penalty — the two months before your Periodic Report month, the month itself, and the two months after. It is due on the last day of that second month after: a January report month means a 31 March deadline. Miss it and the LLC turns Noncompliant and a $50 late fee applies, so the report costs $75. The late report is then due by the end of the following two months (31 May in the January example); miss that too and the LLC becomes Delinquent (Colorado SOS).
Delinquency is repaired with a Statement Curing Delinquency, $100 (fee schedule). Colorado holds a delinquent LLC's name for 400 days; on the 401st day it renames the record to include the word “delinquent” and the date, and the original name becomes free for anyone to register. The same 2024 law that brought in the agent ID check also raised the bar for very old delinquencies: after five or more years, the cure must be signed under penalty of perjury and filed with an affidavit of authority and a government-issued photo ID (C.R.S. § 7-90-904(1)(c)(III)).
Reminders are a courtesy, not a guarantee. Sign up for the Secretary of State's email notifications and one arrives the month before your report month; the state is explicit that the deadline is yours to track whether an email comes or not. Beyond that, Colorado is light: there is no franchise tax on LLCs and no newspaper publication requirement. It is not an anonymity state, though. Your agent's name and address sit on the free public business database, which is the other reason people pay for a commercial agent.
Looking up an existing registered agent in Colorado
Every Colorado company's registered agent is public record — you can find any LLC's or corporation's agent, with the registered office address, free through the state's official business search. Search by company name and the record shows the current agent on file.
The usual reasons to look one up: serving legal papers on a company, due diligence on a business you're about to deal with, or confirming your own record updated correctly after a change of agent (in Colorado, that filing is $10).
"Registered agent near me" in Colorado — explained
Searched "registered agent near me"? In Colorado it's not about being near you — your agent just needs a physical Colorado street address, staffed during business hours, on file with the Colorado filing office. That's why a national service like Northwest works no matter where in Colorado — or which state — you personally live.
How to change your registered agent in Colorado
To switch in Colorado, file the state's change-of-agent form ($10) and put the new agent on record before cancelling the old one — many services handle it. Full steps in how to change your registered agent.
How to start an LLC in Colorado
In short: choose your name, appoint a registered agent (the step above), file your formation document with Colorado ($50), and get a free EIN from the IRS. Then keep it compliant: Periodic Report, $25/year, filed online only with the Secretary of State (a $50 late fee applies if you miss the window). For the full walkthrough see our cheapest way to start an LLC guide.
Which path is right for you in Colorado?
verifiedUse Northwest if
- doneYou want your address off the public, free-to-search SOS database
- doneYou're out of state, or just don't want to track the Periodic Report yourself
- doneYou value never slipping to Noncompliant/Delinquent over saving ~$125
personBe your own agent if
- checkYou live in Colorado or keep a usual place of business there, and hold a Colorado driver's license or ID
- checkYou're comfortable with that address being public
- checkYou'll file the $25 Periodic Report in its window every year
compare_arrowsConsider other options if
- checkYour LLC is Colorado-only and price comes first — Denver specialists run $29–$35 a year (see the priced table)
- checkYou already pay a Colorado attorney or CPA who can serve as agent
- checkYou want to compare on price first — see our Northwest vs Bizee and Northwest vs ZenBusiness guides
Colorado Registered Agent FAQ
How much does a registered agent cost in Colorado?expand_more
What is the Colorado Periodic Report and how much is it?expand_more
Is it true a Colorado LLC once cost $1 to form?expand_more
What happens if I file my Colorado Periodic Report late?expand_more
Does Colorado remind me when the Periodic Report is due?expand_more
Can I file my Colorado LLC paperwork by mail?expand_more
Does Colorado have a franchise tax?expand_more
When is the Colorado Periodic Report due?expand_more
How do I change my Colorado registered agent?expand_more
Can I be my own registered agent in Colorado?expand_more
What changed for Colorado registered agents in July 2025?expand_more
Is there a $99 registered agent in Colorado?expand_more
What happens if my Colorado registered agent resigns?expand_more
Official Colorado sources
Comparing states?
Founders weighing Colorado usually shortlist these too — or see every state's fees side by side.
Keep reading
Affiliate disclosure: RegisteredAgentHub is reader-supported. If you sign up through links on this page, we may earn a commission at no extra cost to you. We only feature services we believe offer genuine value. See how we make money.
This page is for general informational purposes and is not legal, tax, or financial advice. Colorado fees and rules can change — confirm current details with the official Colorado source before filing.