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Start an LLC in Colorado

The Colorado state filing fee is $50. FilingFox forms your Colorado LLC end-to-end — name check, state filing, registered agent and documents — from $420 all-in.

Start my Colorado LLC →
$50State filing fee
$420FilingFox Basic (all-in)
$35/yrRegistered agent
$651FilingFox Professional

Colorado how-to guides

Guide

Colorado LLC Periodic Report 2025: Step-by-Step Filing Guide to Stay Compliant

Learn everything about filing the Colorado LLC Periodic Report 2025: online steps, filing fees, deadlines, and how to stay complia…

Guide

How Much Does a Colorado LLC Cost? Complete Guide to Formation & Ongoing Fees

Discover the true LLC cost in Colorado! Learn formation fees, ongoing expenses, registered agent costs, DBA fees, and how to keep …

Guide

How to Change Your LLC Name in Colorado: Step-by-Step Guide to Filing Articles of Amendment

Learn how to change LLC name in Colorado with step-by-step guide. File Articles of Amendment, update IRS, and your business info e…

Guide

Colorado Registered Agent 2025 Guide: Requirements, Benefits, and Privacy Tips

Learn the essentials of choosing a Colorado Registered Agent, including legal requirements, privacy tips, and benefits of professi…

Guide

How to Start an LLC in Colorado: A Step-by-Step Guide for 2025

Learn how to start an LLC in Colorado step by step. Discover the costs, filing process, registered agent requirements, and how to …

Guide

Colorado LLC Name Search & Availability Guide 2025: Rules, Tips & Steps

Discover how to perform a Colorado Business Name Search and LLC lookup in 2025. Learn naming rules, availability tips, and what to…

Guide

Colorado LLC Name Search Guide: How to Check Availability & Meet State Rules

Discover how to perform a Colorado business name search LLC, check name availability, meet state rules, and ensure LLC name distin…

Guide

Colorado LLC Name Search 2025: How to Check Availability & Meet Requirements

Discover how to perform a Colorado Business Name Search, check LLC name availability, meet Colorado LLC name requirements, and ens…

Guide

How to Do a Colorado Business Name Search & Ensure LLC Name Availability in 2025

Learn how to conduct a Colorado business name search, check LLC name availability, and follow LLC naming rules to ensure your Colo…

Guide

Colorado Business Name Search 2025: How to Check LLC Name Availability & Follow State Rules

Discover how to perform a Colorado business name search, check LLC name availability, and follow state rules for unique, compliant…

Guide

How to Check Colorado LLC Name Availability: Step-by-Step Guide 2025

Discover how to perform a Colorado business name search, check LLC name availability, and ensure compliance with naming rules for …

Guide

Colorado LLC Name Search: How to Check Availability & Follow Rules in 2025

Discover how to conduct a Colorado business name search, check LLC name availability, and follow naming rules in 2025. Learn steps…

Guide

Colorado LLC Name Search Guide 2025: Rules, Checks & Tips

Discover how to perform a Colorado business name search, check LLC name availability, and learn the rules for Colorado LLC names e…

Guide

Colorado LLC Business License Requirements: What You Need to Know

Learn Colorado LLC business license requirements, including permits, costs, and application steps for municipal, occupational, and…

Guide

How to File Colorado Articles of Organization: A Step-by-Step Guide

Learn how to file Colorado Articles of Organization online for LLC formation, including fees, process, requirements, and tips to s…

Guide

How to Get a Free Colorado EIN Number for Your LLC: Complete Guide

Learn how to get a free Colorado EIN number for your LLC—apply online, understand IRS requirements, and unlock banking, tax, and b…

Guide

Colorado LLC Taxes: Essential Guide to Filing, Requirements & Strategies

Learn everything about Colorado LLC taxes, including filing requirements, sales tax, payroll taxes, and pass-through taxation stra…

Guide

How to Obtain a Colorado LLC Certificate of Good Standing: A Complete Guide

Learn how to get a Colorado LLC Certificate of Good Standing easily. Perfect for business verification, bank needs, and compliance…

Guide

Free Colorado LLC Operating Agreement Template: Member-Managed & Manager-Managed Guides

Discover how to create a free Colorado LLC Operating Agreement, including member-managed & manager-managed templates, LLC ownershi…

Ready to form your Colorado LLC?

State filing, registered agent and documents from $420 — most orders submitted to the state within one business day.

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