Best Registered Agent Service in Illinois

A registered agent service is responsible for receiving important legal documents on behalf of a limited liability company (LLC); it's crucial to have one that is able to fulfill this role effectively. 

In this review, we will be taking a closer look at some of the best registered agent services in Illinois, evaluating them based on factors such as pricing, customer support, and ease of use.

You can also read our guides to learn more about registered agents and the benefits of hiring a registered agent service.

Top Illinois Registered Agent Service: Northwest Registered Agent

Top 5 Illinois Registered Agent Services

Best Registered Agent Services



  • Premium customer service
  • Streamlined ordering process
  • Privacy by default
  • Local document scanning

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  • Affordable pricing
  • Convenient online dashboard for documents
  • Positive customer reviews

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  • Email and SMS notifications
  • Automatic mail forwarding
  • Learning center with free information

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Rocket Lawyer

  • Support from legal experts
  • Accessible customer service

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  • Established brand with high authority
  • Ongoing legal services

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We compared service providers based on:

  • The cost and value of their services 
  • The needs of small businesses
  • Additional services that might be helpful to Illinois business owners

Best Registered Agent Services in Illinois:

  1. Northwest is the best registered agent service for small businesses because its pricing is competitive, its basic package is excellent, and it offers exceptional customer service.
  2. ZenBusiness 
  3. Incfile 
  4. Rocket Lawyer is a great value if you need legal information and access to free documents in addition to registered agent services.
  5. LegalZoom 

1. Northwest Registered Agent

Northwest is the best registered agent service in Illinois based on overall quality and transparent pricing. Northwest offers a seamless user experience and best-in-industry customer service and privacy protection.

If you select Northwest, you'll get an online account to access essential documents, mail forwarding, and business address services. You'll also get the most straightforward and transparent pricing of any provider on the market.

Northwest’s virtual mailbox service will scan your mail and forward it to you electronically. This means that you can keep track of your mail no matter where you are in the world.

Northwest’s $125 Basic Package Includes:

  • Registered Agent Services
  • Privacy by Default®
  • Local Corporate Guides®
  • Free Mail Forwarding/Scanning
  • Same-Day Local Document Scanning

Northwest receives service of process on behalf of Illinois small businesses at its Springfield location.

Best Registered Agent Service: Northwest

four point seven out of five

Northwest Registered Agent provides standout customer service, excellent service packages, and transparent pricing for Illinois entrepreneurs.

2. ZenBusiness

With ZenBusiness' registered agent service, you will receive expert handling of all your legal/tax documents, a digital dashboard for viewing essential documents, and notifications regarding any issues that you need to know about. 

ZenBusiness’ Standard Plan ($199/year) Includes:

  • High-quality registered agent services
  • Easy access to essential documents through a digital dashboard
  • Expert customer support

Note that if you have already formed your Illinois company and are just looking to change your registered agent service to ZenBusiness, they offer 50% off ($99) for the initial year.


four point five out of five

ZenBusiness is a great Illinois registered agent service, providing a large number of features at an affordable price.

3. Incfile

Since being founded in 2004, Incfile has earned a reputation for offering expert business formation and registered agent services. New entrepreneurs can look forward to an easy-to-use dashboard for viewing documents online, customized email and SMS notifications, and expert handling of all your legal/tax documents.

Incfile’s Basic Package Includes:

  • A dashboard for online document access 
  • Tailored email/SMS alerts
  • Automatic mail forwarding


four point four out of five

Incfile is a good registered agent service to hire if you are working with a limited budget and want a lot of added features.

4. Rocket Lawyer

Rocket Lawyer has provided services to over 800,000 businesses. This service is excellent for new entrepreneurs who anticipate needing legal help.

Rocket Lawyer is known for providing high-quality legal information and support to small business owners. The company is highly experienced in offering legal information and registered agent services. Additionally, Rocket Lawyer promises a 100% satisfaction guarantee for its service.

Exclusive Deal: Need affordable incorporation, registered agent, and legal resources? TRUiC has partnered with Rocket Lawyer to offer our users a discounted price.

Great Legal Services Value: Rocket Lawyer

four out of five

Rocket Lawyer Business Bundle: $349.99 + State Fees (Regularly $649.97 + State Fees), includes a free year of registered agent services.

5. LegalZoom

First founded a little over two decades ago, LegalZoom has since become one of the most trusted brands in the legal services industry. 

LegalZoom’s registered agent service costs $249 for the first year when you form an LLC using and $299 per year when purchased on its own. While this is a little on the expensive side, LegalZoom’s expertise and reliability make the cost worthwhile for some business owners.

Electing or Changing an Illinois Registered Agent

Businesses are required to elect their registered agent when they fill out formation documents for their Illinois LLC or corporation.

Electing a Registered Agent for a New Business

To form an LLC yourself and elect a registered agent service, choose the guide that matches your business entity type:

Recommended: If you use a formation service to form an LLC or corporation, you can get free registered agent services from providers like Northwest.

Changing Your Illinois Registered Agent

If you have an existing LLC, corporation, or nonprofit in Illinois and you’d like to hire a registered agent service to replace your existing registered agent, the new registered agent will complete one of the following forms on your behalf: 

Illinois Registered Agent Service FAQ

How do I choose a registered agent?

Hiring a professional service provider is an investment in time management, privacy, and peace of mind. We recommend using a dependable national registered agent service. 

Visit our Best Registered Agent Services review to learn more.

How much does a registered agent cost in Illinois?

The cost of hiring a registered agent service typically ranges from $99 to $349.

Do you need a registered agent in Illinois?

The State of Illinois requires that all LLCs, corporations, and nonprofits elect and maintain a registered agent and registered office.

Should I be my own registered agent for an LLC?

Hiring a service provider is an investment in time management, privacy, and peace of mind. Take a look at our Can I Be my Own Registered Agent guide to learn more.

Should I hire a registered agent for my Illinois business?

We recommend that most small businesses hire a registered agent. Take a look at our Should I Hire a Registered Agent guide to learn more.

How much does it cost to change my registered agent?

Changing your registered agent can cost from $0 to $50 per state depending on the number of states you’re registered in to do business with your LLC.

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