Form an LLC in Colorado — Everything You Need to Know
A practical, no-nonsense guide to forming a limited liability company in Colorado. We cover the actual requirements, real costs, and what nobody else tells you.
Colorado LLC at a Glance
State Filing Fee
$50
Processing Time
5 business days
Annual Report Fee
$10/yr
Franchise/Annual Tax
None
State Income Tax
Yes (4.4%)
Member Disclosure
Private
Colorado is Best For
Privacy & Protection Features
- ✓No member disclosure — Your name does not appear on publicly searchable formation records
Colorado-Specific Requirements
- !Periodic report (annual report) due during the anniversary month of formation
Requirements to Form an LLC in Colorado
Forming an LLC in Colorado requires a few key things. Here is what you actually need — no unnecessary legal jargon:
- 1A unique business name. Your LLC name must be distinguishable from other entities registered in Colorado. It must include "LLC," "L.L.C.," or "Limited Liability Company."
- 2A registered agent. Someone with a physical address in Colorado who can receive legal documents on behalf of your LLC. You can be your own agent if you have an address in the state, or you can use a service like Sedes.
- 3Articles of Organization. This is the formation document you file with the Secretary of State along with the $50 filing fee. It includes your LLC name, registered agent, management type, and purpose.
- 4An operating agreement. While not legally required in Colorado, an operating agreement is essential. It defines how your LLC is managed, how profits are split, and what happens if things go sideways.
- 5An EIN (Employer Identification Number). Your LLC's tax ID from the IRS. Free to obtain. Required for opening a business bank account, hiring employees, and filing taxes.
How Much Does It Cost?
| Item | Cost | Frequency |
|---|---|---|
| State Filing Fee | $50 | One-time |
| Annual Report | $10/year | Annual |
| Registered Agent Service | $49/year | Annual (with Sedes) |
| EIN | $0 | One-time (free from IRS) |
| First Year Total | $109 | with Sedes RA |
| Annual Ongoing Cost | $59/year | with Sedes RA |
State fees are paid directly to Colorado. Sedes's formation service starts at $0 + state fees.
How Long Does It Take?
Standard Processing
5 business days
State filing fee only ($50)
With Sedes
Same day preparation
We prepare and file within hours. State processing time still applies.
Pros & Cons of a Colorado LLC
Advantages
- +One of the cheapest states overall ($50 filing, $10/year annual report)
- +Fast processing (typically 5 business days or less)
- +Members are not disclosed on formation documents
- +Very low ongoing maintenance costs
- +Online filing is fast and straightforward
Disadvantages
- -State income tax applies (4.4% flat rate)
- -No Series LLC option
- -Charging order is not the exclusive remedy
What You Should Know About Colorado LLCs
Colorado offers one of the cheapest total costs for LLC formation and maintenance in the country. The $10 annual report is the lowest in the nation.
Step-by-Step: How to Form an LLC in Colorado
Choose your LLC name
Search the Colorado Secretary of State business name database to make sure your desired name is available. Your name must include "LLC" or "Limited Liability Company" and must be distinguishable from existing entities.
Appoint a registered agent
Your registered agent must have a physical street address in Colorado (no P.O. boxes). They receive legal documents and state correspondence on your behalf. Sedes includes registered agent service with all plans.
File your Articles of Organization
Submit your formation documents to the Colorado Secretary of State along with the $50 filing fee. You can file online or by mail. With Sedes, we handle the filing for you.
Create an operating agreement
Draft an operating agreement that outlines ownership percentages, management structure, profit distribution, and what happens if a member leaves. Even single-member LLCs should have one — it reinforces your liability protection.
Get your EIN from the IRS
Apply for an Employer Identification Number (EIN) on the IRS website. It is free and takes about 5 minutes online. You need this to open a business bank account and file taxes.
Open a business bank account
This is critical. Keeping your personal and business finances separate is what makes your liability protection real. Without it, a court could 'pierce the corporate veil' and hold you personally liable.
Stay compliant
File your annual report ($10), pay any required taxes, and keep your registered agent current. Sedes's compliance calendar tracks all of this automatically.
Colorado Secretary of State — Online Filing
File directly with the state or let Sedes handle it for you.
Frequently Asked Questions
How much does it cost to form an LLC in Colorado?
The state filing fee is $50. You will also pay $10/year for the annual report. Your estimated first-year total is $60 (state fees only). With Sedes, the formation service itself starts at $0 — you only pay the state fees.
How long does it take to get an LLC in Colorado?
Standard processing takes approximately 5 business days after filing. With Sedes, we prepare and submit your filing within hours, but the state processing time still applies.
Do I need a lawyer to form an LLC in Colorado?
No. Millions of LLCs are formed every year without a lawyer. For straightforward single-member or partnership LLCs, a formation service like Sedes can handle everything. If you have complex ownership structures, significant assets to protect, or need specific tax planning, consulting a business attorney is a good idea.
Can I form a Colorado LLC if I live in another state?
Yes. Anyone can form an LLC in Colorado regardless of where they live. However, if you plan to do business in your home state, you will need to register your Colorado LLC as a foreign LLC there, which means paying fees in both states. For most people, forming in their home state is simpler and cheaper.
What is the difference between member-managed and manager-managed?
In a member-managed LLC, all owners (members) participate in running the business and making decisions. In a manager-managed LLC, one or more designated managers handle operations while other members are passive investors. Most small LLCs choose member-managed.
Do I need an operating agreement?
Colorado does not legally require one, but you absolutely should have one. An operating agreement defines how your LLC works, protects your personal liability, and prevents disputes. Banks often require it to open a business account.
Not sure if Colorado is the right state for your LLC?
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