Illinois vs South Dakota: Legal Cost Comparison (2026)
Full side-by-side breakdown of legal fees in Illinois and South Dakota — LLC formation, divorce filing, small claims limits, and notary fees.
LLC Formation Costs: Illinois vs South Dakota
| Metric | Illinois | South Dakota | Winner |
|---|---|---|---|
| Filing Fee | $150 | $150 | Tie |
| Annual Report | $75 | $50 | South Dakota |
| Publication Cost | $0 | $0 | Tie |
| Franchise Tax | $0 | $0 | Tie |
| Est. Year-1 Total | $150 | $150 | Tie |
Filing Fee
It's a tie
Annual Report
South Dakota is cheaper here
Publication Cost
It's a tie
Franchise Tax
It's a tie
Est. Year-1 Total
It's a tie
Illinois: Illinois processing time can be slow — up to 10 business days for standard filing.
South Dakota: South Dakota's foreign qualification fee ($750) is one of the highest in the US — 5× the domestic fee.
Illinois: Chicago access — major market for B2B and professional services.
South Dakota: No state income tax and no personal income tax.
Ready to Form Your LLC?
Let a trusted formation service handle the paperwork for your chosen state — starting at $39 + state fees.
A local attorney bills $300+/hour for this. LegalZoom does it flat-fee, online.
Small Claims Court: Illinois vs South Dakota
| Metric | Illinois | South Dakota | Winner |
|---|---|---|---|
| Max Claim Limit | $10,000 | $12,000 | South Dakota |
| Min Filing Fee | $89 | $24.84 | South Dakota |
| Contract SOL | 5 yrs | 6 yrs | South Dakota |
Max Claim Limit
South Dakota is cheaper here
Min Filing Fee
South Dakota is cheaper here
Contract SOL
South Dakota is cheaper here
Divorce Filing Costs: Illinois vs South Dakota
| Metric | Illinois | South Dakota | Winner |
|---|---|---|---|
| Filing Fee | $289 | $95 | South Dakota |
| Sheriff Service | $60 | $30 | South Dakota |
| Children Surcharge | $0 | $0 | Tie |
Filing Fee
South Dakota is cheaper here
Sheriff Service
South Dakota is cheaper here
Children Surcharge
It's a tie
Notary Fees: Illinois vs South Dakota
| Metric | Illinois | South Dakota |
|---|---|---|
| Acknowledgment | $5 | $10 |
| Jurat | $5 | $10 |
| RON Fee | $25 | $10 |
Acknowledgment
Jurat
RON Fee
Which of These Fits Your Situation?
Self-serve templates and guides, instant download, no attorney needed.
Dealing with more than one? Get My Everything Bundle: $109.99 (save vs. buying separately)