My State LLC Illinois Accelerator

Chicago is the #3 US startup hub by deal volume with dominant strength in B2B SaaS, fintech, and foodtech. Chicago founders are known for building businesses that generate real revenue — the city's culture prizes unit economics over growth-at-all-costs, producing companies that perform across market cycles.

Chicago's commodities trading legacy has created the deepest fintech ecosystem in the US outside of New York — payment infrastructure, risk management, and trading platform startups here have direct access to enterprise buyers in the CME Group, CBOE, and a cluster of sophisticated financial institutions that actively seek technology partners.

Chicago is the third-largest US startup hub, with particular strength in B2B SaaS, fintech, and marketplaces. MATH Venture Partners, Lightbank, and Chicago Ventures are the city's most active seed investors; Jump Capital, Origin Ventures, and OCA Ventures operate at Series A and beyond. 1871 Chicago is one of the world's largest tech incubators by membership. The University of Chicago's Polsky Center and Northwestern's Farley Center spin out substantial IP annually. LINK Chicago and P33 Chicago work to diversify founder access to capital. Chicago's position as a commodity trading hub has produced globally significant fintech and marketplace companies — Grubhub, Braintree, and Groupon all emerged from this ecosystem.

Illinois LLCs pay a $150 formation fee and an annual report fee of $75 due before the LLC's anniversary month. Illinois levies a Personal Property Replacement Tax (PPRT) on LLC net income at 1.5% — a unique levy that replaced what was historically a personal property tax. The state's flat individual income tax (4.95%) applies to pass-through LLC income. Chicago additionally imposes a Business License fee and a Personal Property Lease Tax on software subscriptions, which can affect SaaS operating costs. EDGE Tax Credits and High Impact Business designations can significantly reduce LLC tax liability for qualifying companies hiring large numbers of Illinois workers. The Secretary of State processes standard filings in 5–10 business days.