Illinois LLC Cost (2026)

Here’s What Nobody Tells You About LLC Costs in Illinois

The state fee is just the beginning.

Most people Google the cost, get a number, and assume that’s the whole story. It’s not. The filing fee is one-time. But every year after that — renewal fees, registered agent fees, annual reports, and sometimes franchise taxes whether you made money or not. We’ve seen business owners get blindsided 12 months later by an administrative dissolution notice they never saw coming. Dissolved LLC means no liability protection. Bank accounts get flagged. Contracts become legally murky. All completely avoidable.

This is exactly why Corp Nation exists. We don’t just file your paperwork and wave goodbye. We track your compliance calendar, remind you before deadlines hit, and stay on top of state changes so you don’t have to — for a fraction of what an attorney charges just to pick up the phone. The LLC Starter Package is $149: filing preparation, a full year of registered agent service, and your operating agreement template. The Illinois state fee is on top — always transparent, no surprises. No hidden upsells buried in checkout.

There’s a version of this where you DIY everything, spend 4 hours on the state website, use the wrong form, and wonder why your mail is going somewhere you’ve never heard of. There’s another version where you pay us $149 and it’s handled — correctly, completely, with someone you can actually reach. A properly formed LLC with a reliable registered agent is the difference between a real business and a liability waiting to happen. Form your Illinois LLC today. We handle the paperwork. You run the business.

Start My Illinois LLC — $149 →