LLC Formation Cost in South Dakota (2026)
Complete guide to South Dakota LLC filing fees, annual costs, and requirements
South Dakota LLC Cost Calculator
South Dakota LLC Costs — Complete Breakdown
| Cost Item | Cost | Frequency |
|---|---|---|
| Articles of Organization filing fee | $150 | One-time |
| Annual report / registration fee | $50 | Annual |
| Registered agent service | $50–$300 | Annual |
| Operating agreement | $0–$500 | One-time |
| EIN (Employer ID Number) | $0 (free via IRS) | One-time |
| Business bank account | $0–$15/mo | Monthly |
Forming an LLC in South Dakota: What You Need to Know
South Dakota charges $150 to form and $50/year for the annual report. No state income tax is a significant benefit.
Money-Saving Tips for South Dakota LLC Formation
South Dakota has no state income tax — excellent for business owners who can establish SD residency or operations. SD also has strong trust and privacy laws.
Form Your South Dakota LLC Today
Bizee handles all South Dakota LLC paperwork for $0 service fee (you only pay the $150 state filing fee) and includes 1 year of free registered agent service — saving you $125 immediately.
Frequently Asked Questions
How much does it cost to form an LLC in South Dakota?
Forming an LLC in South Dakota requires a $150 state filing fee (Articles of Organization). Add $125/year for a registered agent service and $$50/year for the annual report — total first-year cost is approximately $325.
Should I form my LLC in South Dakota or another state?
If you conduct business primarily in South Dakota, form your LLC here. Forming in another state (Wyoming, Delaware, New Mexico) and then operating in South Dakota requires paying foreign registration fees in South Dakota anyway — you end up paying both states' fees. Wyoming or New Mexico make sense only if you genuinely have no state-specific business presence and want lower costs or more privacy.
Do I need a registered agent in South Dakota?
Yes — South Dakota law requires every LLC to maintain a registered agent with a physical street address in South Dakota during normal business hours. You can serve as your own registered agent if you have a South Dakota address, but most business owners use a professional service ($50–$300/year) for privacy (your name and address are kept off public records) and reliability (someone is always available during business hours).
What are the annual costs to maintain an LLC in South Dakota?
Annual South Dakota LLC costs: Annual report fee: $50. Registered agent: $50–$300/year. Add bookkeeping/accounting ($100–$500/month) and business insurance ($500–$2,000/year) for a realistic total operating cost.
South Dakota LLC Facts
- State filing fee
- $150
- Annual report fee
- $50/yr
- Registered agent
- $50–$300/yr
- Processing time
- 3–5 business days
- First year total
- ~$325
Compare Filing Fees
State LLC filing fees