Skip to main content
📍 ILLINOIS LLC FORMATION 💰 $150 STATE FEE ⏱️ 5-10 business days 📋 $75 ANNUAL FEE

REVIEWS, RANKINGS & COMPARISONS

Independent rankings, head-to-head matchups, and in-depth provider reviews to help you choose the right LLC formation and registered agent service.

RANKINGS & COMPARISONS

Best Registered Agent Services

ZenBusiness, Northwest, Bizee, LegalZoom, Rocket Lawyer & Tailor Brands ranked on pricing, features, pros & cons.

READ MORE →

Best Registered Agent Services in Illinois

The top registered agent services for Illinois businesses in 2026.

READ MORE →

Best Registered Agent Services for Privacy

Keep your home address off public records — providers ranked on data protection and compliance.

READ MORE →

Best Registered Agent Services for Staying Compliant

Which agents do the most to keep your entity in good standing year after year.

READ MORE →

Best LLC Formation Services

The strongest partners to launch your LLC and protect personal assets in 2026.

READ MORE →

Best LLC Formation Services in Illinois

The best LLC formation services for founders launching in Illinois.

READ MORE →

Cheapest LLC Formation Services in Illinois

The state fee is fixed — but service fees vary widely. The best low-cost providers compared.

READ MORE →

ZenBusiness vs. LegalZoom: LLC Formation

A modern software platform versus a legal marketplace — which wins for forming your LLC.

READ MORE →

ZenBusiness vs. LegalZoom: LLC Formation in Illinois

The same head-to-head, focused on Illinois filing rules, fees, and deadlines.

READ MORE →

ZenBusiness vs. LegalZoom: Registered Agent for Privacy

How the two giants compare on keeping your personal data off the public record.

READ MORE →

ZenBusiness vs. LegalZoom: Registered Agent for Compliance

Which registered agent service does more to keep you compliant — and at what cost.

READ MORE →

ZenBusiness vs. Northwest: Cancellation Process

The exit strategy nobody checks first — whose cancellation process protects you better.

READ MORE →

Compare Every Service Side by Side

See all the top LLC formation and registered agent services in one place.

COMPARE ALL SERVICES →