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Last Updated: April 18, 2025

✨ ZenBusiness ✨

If you’re looking for an excellent Colorado LLC service, choose ZenBusiness. We’ve already formed 800,000+ businesses since 2017!

  • Free LLC Service: We’ll form your LLC for free (plus your state’s required fee), while some competitors charge hundreds of dollars for similar services.
  • $5,000 Grant Program: As a ZenBusiness customer, you’re eligible to enter our grant program, which includes $5,000 and other special resources to help start your business. In 2025, 40 grants will be awarded. As a Public Benefit Corporation (PBC), we’re focused on more than just profits — we strongly believe in giving back.
  • Stellar Reviews: With more than 21555 ZenBusiness reviews available online and high average ratings, it’s clear that our customers are typically quite pleased with our services.
  • Quality Guarantee: We offer a 60-day money-back guarantee on our services. While some competitors have steep service charges or short windows of availability for refunds, our 100% satisfaction guarantee provides significant peace of mind.

If you want a socially conscious Colorado LLC service with a service discount, choose ZenBusiness.

Northwest

Northwest Registered Agent charges $225 (plus state fee) for LLC filing services. That said, Northwest’s personalized customer support is a feature that could make their prices worth paying for some entrepreneurs.

  • Higher Prices: Northwest charges $225 + state fee to form an LLC in Colorado. However, that $225 package does at least include a year of registered agent service.
  • Customer Reviews: Northwest receives mostly positive customer feedback, but with several hundred reviews instead of the thousands you’ll find with the other companies in this guide, they can’t match competitors like us for review volume.
  • Known for Service: While some competitors outsource customer service to third-party call centers, Northwest keeps its support team in-house.

Overall, Northwest does have some points in its favor. However, keep in mind that it charges $225 (plus your state’s required fee) for its LLC filing services.

Want to learn more? See this Northwest LLC review.

LegalZoom

LegalZoom is one of the biggest names in the industry, with millions of customers served and frequent advertising efforts. LegalZoom provides an LLC filing package for free (plus the state’s fee).

  • Higher Average Prices: While LegalZoom charges $0 (+ your state fee) for LLC service, it has higher price points for some other services. For instance, it typically charges a rate of $249 per year for registered agent service and at least $149 to form a corporation.
  • Features: LegalZoom sometimes excludes valuable features from its LLC filing service packages. For instance, its Basic LLC service package includes only a digital welcome packet and a trial for a third-party web design service.
  • Service Guarantee: Much like ZenBusiness, LegalZoom offers a 60-day, 100% satisfaction guarantee that is among the best in the industry.

LegalZoom is a huge company, so while it offers extended support hours, the quality of its customer support may vary a bit from representative to representative.

Want to learn more? See this LegalZoom LLC review.

Incfile/Bizee

Incfile/Bizee offers LLC formations for free, as long as you pay your state’s fee. Incfile and ZenBusiness have some similar characteristics, but there are also some significant differences that set the two apart.

  • Lots of Reviews: Incfile/Bizee has tens of thousands of customer reviews with strong average rating scores.
  • Customer Support: If you prioritize responsive customer support, Incfile/Bizee may not be your best option. At times, their responses can be slow and some customers complain that they don’t get a response at all to emailed support inquiries.
  • Upsells: Incfile/Bizee can also pile on the upsells, with lots of suggested add-on services sprinkled throughout the order form.

If you’re looking for a cheap LLC formation service in Colorado and ZenBusiness doesn’t feel right for some reason, Incfile/Bizee could be worth a closer look.

Want to learn more? See this Incfile/Bizee LLC review.

Compare ZenBusiness Plans

Identify the package that's right for your business and then get started.

Starter

Premium

Starter

$0

Premium

$299/yr

Starter

Processes in 7 to 10 business days*

$0

PLUS STATE FEES

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Processes in 1 business day*

$299/yr

PLUS STATE FEES

Top Features

Make it official
More InfoWe do everything needed to file your application with the state and make your business official. Standard LLC filing
More InfoWe’ll file your paperwork quickly and accurately. If there are any errors with your filing, our team will do what’s needed to make it right. 100% accuracy guarantee
More InfoKeeps you compliant with all state-required annual report and amendment filings to maintain LLC protections and avoid fines. Worry-Free Compliance
More InfoThis essential document is like the constitution for your business. Operating agreement
More InfoOur team will secure your ID so you can open a business bank account, hire employees, and pay taxes. EIN
More InfoOur fastest service puts you to the front of our line of filings. Our fastest filing speed
More InfoIncludes over 25 templates for contracts, service agreements, waivers, and more. Business documents
Get customers
More InfoGet online with a website builder tool optimized for traffic and customers. Business website builder
More InfoBuild and protect your brand by registering a private domain name that matches your business name. Domain name with privacy
More InfoStay organized and give your business more credibility with a business email. Business email address
Manage finances
More InfoGet a business bank account with no minimum balance, opening deposit, or monthly activities required Business banking
More InfoManage finances in one place: maximize tax deductions, send invoices, and get paid fast. Money Pro bookkeeping
More InfoTax prep and filing for your business, and unlimited tax advice year-round. Unlimited tax advice
Guidance and support
More InfoAccess your online dashboard for all-in-one-place convenience. See your business docs, important reminders, and more. Online dashboard access
More InfoOur highly-rated customer support team is here to help. Reach out by chat, phone, or email with your questions. Customer service
More InfoGet personalized guidance from our Premium Support team to set up your new products and services quickly and without a hassle. Premium Support

Processes in 7 to 10 business days*

 
1 year free, then $199/yr**
+$99
+$99
+$79
+$99
 
+$15/mo
+$35/yr
+$25/yr
 
+$5/mo
+$20/mo
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Processes in 1 business day*

 
 
 
+$5/mo
+$20/mo
+$49/mo
 

**SPECIAL OFFER – Starter is $0 plus state fees with one optional free year of Worry-Free Compliance (renews at $199/yr).
† ZenBusiness is a financial technology company and is not a bank. Banking services provided by Thread Bank, Member FDIC.

Colorado LLC Fast Facts

  • LLC Formation Speed: Up to two business days
  • Cost to File a CO LLC: $50, plus the service’s fee if you use one
  • How to File Your Articles of Organization: Online filing only
  • Periodic Reports: Due each year (date varies depending on the business); $10 filing fee
  • State General Business License: Not required, but industry licenses may apply
  • PLLCs: Permitted in CO; must add attachments to the standard filing forms in order to meet state statutes

Colorado Secretary of State Contact Information

Address:
1700 Broadway, Suite 550,
Denver CO 80290
Office Hours:
8:00 AM – 5:00 PM
Monday – Friday
Telephone:
303-894-2200
Website:
https://www.coloradosos.gov/

The Total Cost of Forming and Maintaining an LLC in Colorado

In addition to the costs of a business formation service or hiring an attorney (which are optional, as we’ve discussed), there are quite a few other required and optional expenses when forming and maintaining a Colorado business. You cannot form an LLC in Colorado without filing the Articles of Organization, the document that officially registers the business within the state. This filing costs $50 to submit.

Your LLC will also need to file the Periodic Report every year. Called the Annual Report in most other states, this report keeps the state up-to-date about certain vital but basic business information. It costs just $10 to submit. Read more about Colorado costs – Colorado LLC costs.

FAQs Related to the Best LLC Services in Colorado

  • We invite you to take a look at our comprehensive guide to forming a limited liability company in Colorado. This article walks you through the LLC formation process in this state step by step, ensuring that you don’t miss any crucial elements.

  • One of the most important steps in forming a Colorado LLC is choosing a business name. Once you come up with ideas for your name, you should search through the Secretary of State’s business name availability search to make sure your desired name is available. For more information on conducting a business name search in Colorado, check out Colorado business search on the topic.

  • Colorado only allows you to file the Articles of Organization document online, as they no longer accept paper forms of any kind for this filing. You can fill out and submit your Articles of Organization on the Secretary of State’s website.

  • All LLCs operating in the state of Colorado are required to submit a Periodic Report to the Secretary of State on an annual basis. This document keeps the state updated regarding any significant changes made to your business or your ownership group. You can file your annual report on the Secretary of State’s website.

  • To find out which permits and licenses are applicable to your business, head on over to the Colorado Department of Regulatory Agencies website, where you can find extensive information about licensing requirements in this state.

  • If you file your LLC formation documents online, Colorado says that your formation will be “processed immediately after being submitted.” As for paper filings, the state says they can process these documents within 7-10 business days.

  • If you want more details about what these companies can offer in this state, or you’d like to take a look at some other options, check out our complete guide to Colorado registered agents.

  • Unfortunately, not all businesses last forever. If the time comes when you need to close your LLC’s doors, you’ll need to do so in a manner consistent with the state’s regulations. That’s why we wrote our guide to Colorado LLC dissolutions, so you can complete the process in a compliant manner.

  • If your LLC already exists in another state, you don’t actually need to “form” it in Colorado. Instead, you’ll need to foreign qualify the business in this state. This process is somewhat similar to LLC formation, but there are some crucial differences as well. Take a look at our guide to foreign qualifications in Colorado for more information.

Start your LLC with ZenBusiness

Pricing starts at just $0 + state fee

Top LLC Formation Services in All 50 States

We've broken down the best LLC formation services in all 50 states. Select your state for more information.

Disclaimer: The content on this page is for information purposes only and does not constitute legal, tax, or accounting advice. If you have specific questions about any of these topics, seek the counsel of a licensed professional.

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Written by Team ZenBusiness

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