LLC Formation State Guides
Every state has different LLC filing fees, processing times, annual requirements, and tax rules. Pick your state below to get a complete formation walkthrough and our recommendation for the best formation service in that state.
Each guide includes step-by-step instructions, real costs, and state-specific tips based on current 2026 requirements. We also publish a separate “Best LLC Service” analysis for most states, comparing Northwest, Bizee, and other providers on state-specific merits.
Illinois
Louisiana
Texas
Not sure which state to choose?
Most entrepreneurs should form their LLC in their home state. If you're considering an alternative, read our guides on the best state to form an LLC and the cheapest states to form an LLC.
For a general overview of the process, start with our How to Form an LLC guide or compare services in our LLC Formation Comparison.
Why I Choose Northwest Registered Agent

After forming 3 LLCs myself and helping clients through the process, I keep coming back to Northwest Registered Agent. Here is why:
- Remarkable Customer Support: Quick, human responses every time.
- Caring & Privacy-Focused: Genuine service with full respect for your privacy.
- Lightning-Fast Formation: Often faster than promised.
- Incredible Value: $39 includes free business address, mail scanning, phone line, business email, domain name, website, and brand protection.
- Clear & Transparent: No hidden fees or surprises.
Ready to form your business? Choose Northwest today!