State Comparison Guide

🌆 Illinois vs 🏛️ Delaware for LLC

Which state is better for your US LLC? We break down filing fees, taxes, privacy, and annual requirements so you can decide with confidence.

🌆 $150
Illinois Filing Fee
🏛️ $90
Delaware Filing Fee
$75/yr
Illinois Annual Cost
$50/yr
Delaware Annual Cost

Illinois vs Delaware: Side-by-Side Comparison

All costs and requirements for a LLC in 2026.

Criteria🌆 Illinois🏛️ Delaware
Filing Fee$150 $90 ✓ Winner
Annual Fee$75/yr $50/yr ✓ Winner
State Income TaxYes (4.95% flat) No (non-residents)
Privacy LevelLow Moderate ✓ Winner
Processing Time3–7 days 1–5 days
Franchise TaxYes (on paid-in capital) Yes (min $50/yr)
Best ForFinance (Chicago), Manufacturing Startups seeking VC, C-Corps
Illinois

🌆 Illinois

Midwest Finance & Commerce Hub

✓ Pros

  • Access to Chicago financial ecosystem
  • Strong B2B market
  • Established legal infrastructure
  • Diverse economy

✗ Cons

  • Franchise tax on paid-in capital
  • Higher filing fee ($150)
  • Complex corporate compliance
  • State income tax
Best for: Finance (Chicago) Manufacturing B2B enterprise
Delaware

🏛️ Delaware

The Startup Capital of the World

✓ Pros

  • 65%+ of Fortune 500 incorporated here
  • Court of Chancery (no jury trials)
  • Internationally recognised by investors
  • Strong corporate law precedent

✗ Cons

  • Annual franchise tax
  • Requires registered agent
  • Complex franchise tax calc for large companies
Best for: Startups seeking VC C-Corps Tech companies

Which Should You Choose?

Choose Illinois if…

  • You're building a finance (chicago)
  • You're building a manufacturing
  • You're building a b2b enterprise

Choose Delaware if…

  • You're building a startups seeking vc
  • You're building a c-corps
  • You're building a tech companies

Not sure? Use our AI State Selector

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Frequently Asked Questions

Is Illinois or Delaware better for a LLC?

It depends on your business type and goals. Illinois is better for finance (chicago), while Delaware is preferred for startups seeking vc. Use the AI State Selector for a personalized recommendation.

Can I form a LLC in Illinois or Delaware as a non-US resident?

Yes — both states allow non-US residents to form a LLC remotely. You'll need to hire a registered agent and obtain an EIN (Employer Identification Number) from the IRS.

How long does formation take in each state?

Illinois: 3–7 days. Delaware: 1–5 days. Expedited processing is often available for an additional fee.

Do I pay taxes in Illinois or Delaware if I don't live there?

State taxes generally apply based on where business activity occurs ("nexus"), not where you formed. If you have no employees, office, or customers in the formation state, you typically won't owe state income taxes there. Consult a CPA for your specific situation.

⚠️ Disclaimer: This page is for informational purposes only and does not constitute legal, tax, or financial advice. Laws change — verify current fees and requirements with official state sources before filing. Consult a licensed attorney or CPA for advice specific to your situation. USLaunchStack is an AI-powered information platform, not a law firm.

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