Colorado charges $50 for LLC formation and $25 a year to keep the entity on file, per the Secretary of State's business fee schedule revised July 1, 2024. That is well below California, Massachusetts, and Nevada. Both filings are online only; Colorado offers no paper option for Articles of Organization.
The full budget goes past those two state charges, since registered agent service, local business licenses, and professional help can each cost more than the state fees themselves.
Required Colorado LLC formation costs
Only the $50 state fee is an unavoidable cash outlay. A registered agent must be designated, but the LLC or an owner can serve for free, and an operating agreement is not filed with the state. Online filings are processed in real time once payment clears. MarketWatch puts professional registered agent service at $100 to $300 a year.
Required cost | Amount | Notes |
|---|---|---|
State filing fee | $50 | Required for all LLCs; online filing only |
Registered agent | $100 to $300/year | If you hire a professional service |
Operating agreement | $0 self-drafted, or $800 to $2,400 with an attorney | Attorney review adds cost compared with using a template |
Optional formation costs
Beyond the Colorado LLC state filing fee, several optional expenses can smooth the formation process or become necessary depending on your business structure and where you operate.
1. Professional services
Professional help layers on top of the state fee, and the range is wide.
Attorney formation assistance: typically $800 to $2,500 as a flat fee. Clio's Legal Trends Report puts the national average attorney billable rate at $349 per hour.
Accountant consultation on initial tax structure: $200 to $400 per hour, the rate band SmartVault's 2025 CPA pricing guide describes as most common.
Online business formation services: a flat fee to prepare and submit the Articles of Organization, typically well under the attorney flat-fee average above.
That spending pays off most clearly for multi-member LLCs or for businesses that need tax planning before the first dollar comes in.
2. Additional filings
Other filings that may come up during formation or ongoing compliance include:
A name reservation costs $25 and holds your chosen name for 120 days.
A trade name statement (Colorado's DBA filing, governed by C.R.S. 7-71-103) costs $20 online, with a $5 renewal.
An EIN is free when obtained directly from the IRS, which warns: "Beware of websites that charge for an EIN. You never have to pay a fee for an EIN."
Colorado has no general statewide business license, so local rules drive this cost. Thornton charges no fee for its business license, while Colorado Springs charges $110 a year.
Ongoing annual costs
Staying compliant in Colorado stays cheap, as long as you hit the report window, which is not true of most states that require an annual report.
Colorado Periodic Report filing: $25 online, up from $10 as of July 1, 2024 under Senate Bill 23-276. Your report month is the month your formation filing became effective under C.R.S. § 7-90-501(4)(c)(I), and the SOS periodic report FAQ allows filing two months on either side. Miss it and the entity turns Noncompliant with a $50 late penalty, then Delinquent two months later, curable only with a $100 Statement Curing Delinquency.
Colorado registered agent fees: $100 to $300 a year if you hire a service. An LLC in good standing with a usual place of business in Colorado may serve as its own agent at no cost under C.R.S. § 7-90-701(2).
Local business licenses: renewals vary by municipality and industry; Colorado Springs adds a $55 late renewal charge.
Colorado's SOS fee schedule lists no recurring franchise tax on LLCs, but Colorado LLCs must file annual periodic reports and pay the prescribed processing fee. The California Franchise Tax Board states that every LLC doing business or organized in California must pay an annual tax of $800. Massachusetts charges $500 for its LLC annual report ($520 if filed online, which carries a $20 expedite surcharge), per the Secretary of the Commonwealth. Nevada requires a $200 annual state business license renewal for LLCs, plus a separate $150 annual list fee, for $350 total.
Automate Colorado LLC formation and periodic report filings with Discern
Missing the Periodic Report window turns a $25 filing into a $50 penalty, then a $100 Statement Curing Delinquency if the deadline slips further. Discern handles registered agent coverage and Colorado periodic report filings from a single dashboard, so those dates get tracked automatically instead of by hand.
For businesses managing entities in more than one state, Discern extends that same coverage across every jurisdiction, keeping registered agent service and annual filings current without a separate spreadsheet for each state.
FAQs about LLC formation costs in Colorado
The costs that surprise Colorado filers usually sit outside the SOS fee schedule.
Are there any hidden fees when forming an LLC?
Most surprises come from local licensing and registered agent service rather than the SOS. Colorado publishes every SOS fee on one schedule; the two state-side charges that catch people off guard are the Periodic Report late penalty and the Statement Curing Delinquency.
Can I get a refund if my filing is rejected?
Yes, above a threshold. Under the Colorado Department of State's refund policy, if a document you file is rejected, the fee is refunded only if it exceeds $20; a rejected-filing fee of $20 or less is retained and cannot be applied toward another filing. The $50 Articles of Organization fee clears that threshold, so a rejected filing is refundable; a $20 trade name statement is not.
Can I avoid registered agent fees legally?
Yes. The LLC can name itself as agent under § 7-90-701(2) if it is in good standing with a usual place of business in Colorado, or it can appoint an individual who is at least 18 years old and whose primary residence or usual place of business is in the state, subject to Colorado's residency verification requirements. Since July 1, 2025, House Bill 24-1137 requires individual agents to verify Colorado residency with a state driver's license or ID, or complete the SOS's alternate identification verification process.
Updated on
2026-09-10
