LegalCostCalculator
Updated May 2026 Side-by-Side

California vs Illinois: Legal Cost Comparison (2026)

Full side-by-side breakdown of legal fees in California and Illinois — LLC formation, divorce filing, small claims limits, and notary fees.

California
Cheaper LLC
Illinois
Cheaper Divorce
California
Higher SC Limit

LLC Formation Costs: California vs Illinois

California
Illinois

Filing Fee

$70 WIN
$150

✓ California is cheaper here

Annual Report

$820
$75 WIN

✓ Illinois is cheaper here

Publication Cost

$0
$0

It's a tie

Franchise Tax

$800
$0 WIN

✓ Illinois is cheaper here

Est. Year-1 Total

$870
$150 WIN

✓ Illinois is cheaper here

California: California charges $800/year minimum franchise tax regardless of income. This makes CA one of the most expensive states to maintain an LLC.

Illinois: Illinois processing time can be slow — up to 10 business days for standard filing.

California: World's 5th largest economy — unbeatable market access if you operate here.

Illinois: Chicago access — major market for B2B and professional services.

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Small Claims Court: California vs Illinois

California
Illinois

Max Claim Limit

$12,500 WIN
$10,000

✓ California is cheaper here

Min Filing Fee

$30 WIN
$56

✓ California is cheaper here

Contract SOL

4 yrs
5 yrs WIN

✓ Illinois is cheaper here

Divorce Filing Costs: California vs Illinois

California
Illinois

Filing Fee

$435
$289 WIN

✓ Illinois is cheaper here

Sheriff Service

$40 WIN
$60

✓ California is cheaper here

Children Surcharge

$0
$0

It's a tie

Notary Fees: California vs Illinois

California
Illinois

Acknowledgment

$15
$5

Jurat

$15
$5

RON Fee

—
$25
All Legal Costs in California →
Full breakdown: LLC, divorce, small claims & notary
All Legal Costs in Illinois →
Full breakdown: LLC, divorce, small claims & notary

Frequently Asked Questions

Is California or Illinois cheaper to form an LLC?
California is cheaper to form an LLC — $70 vs $150. However, consider the full first-year cost including annual report fees: California year-1 total is $870 vs Illinois at $150.
What is the LLC filing fee in California vs Illinois?
The LLC filing fee is $70 in California vs $150 in Illinois. In addition to the one-time filing fee, California charges a $820 annual report fee and Illinois charges a $75 annual report fee.
Which state is better for a small business — California or Illinois?
For most small businesses operating in one state, form your LLC in the state where you actually do business. If you operate in California, form there — registering in Illinois and then foreign-qualifying in California means paying fees to both states. The "form in a cheaper state" strategy mainly benefits online businesses with no physical location.
How do divorce filing fees compare between California and Illinois?
Illinois has lower divorce filing fees — $289 vs $435. Both states also charge for service of process ($40 in California, $60 in Illinois). You can only file divorce in a state where you or your spouse meets the residency requirement.
What is the small claims limit in California vs Illinois?
The small claims limit is $12,500 in California vs $10,000 in Illinois. California allows you to sue for more money without going to regular civil court. Filing fees are $30 in California and $56 in Illinois.