Why Form an LLC in South Dakota
South Dakota has no personal income tax, no corporate income tax, and no franchise tax — similar to Wyoming.
The $150 filing fee is higher than Wyoming's $100, but the $55 annual report is slightly less than Wyoming's $60.
South Dakota has become premier for domestic asset protection trusts and dynasty trusts.
Stable economy anchored by agriculture, financial services, healthcare, and tourism.
South Dakota LLC Costs and Fees
Complete fee breakdown for South Dakota LLCs. State fees sourced from the South Dakota Secretary of State.
| Fee | Amount | When Due |
|---|---|---|
| Articles of Organization | $150 | One-time |
| Annual report (online) | $55/year | Anniversary month |
| Annual report (mail) | $70/year | Anniversary month |
| 24-hour expedited | $50 additional | Optional |
| Registered agent | $100-150/year | Ongoing |
Step-by-Step: How to Form a South Dakota LLC
Step 1: Choose your LLC name
Your name must be distinguishable from existing entities. Must include "LLC" or "Limited Liability Company." Check availability on the South Dakota business search. Reserve a name for 120 days for $25.
Step 2: Appoint a registered agent
Every South Dakota LLC needs a registered agent with a physical South Dakota address (not a PO Box). USLLCGlobal includes one year of registered agent service in all packages.
Step 3: File Articles of Organization
File with the South Dakota Secretary of State through the South Dakota filing portal or by mail. Required information:
- LLC name with designator
- Registered agent name and address
- LLC mailing address
- Organizer name and address
- Member-managed or manager-managed
- $150 filing fee
Step 4: Create an Operating Agreement
Not legally required in South Dakota but essential. Defines ownership, profit distribution, management, and exit provisions. Banks and the IRS expect to see it.
Step 5: Obtain an EIN
Your federal tax ID from the IRS. Required for bank accounts, hiring, and taxes. Non-residents can apply via Form SS-4 (4-6 weeks). USLLCGlobal handles EIN applications in every package.
Step 6: Open a US bank account
With your Articles of Organization, EIN, and Operating Agreement, open a US business account. Mercury, Relay, and Wise Business allow remote opening for non-residents.
Annual Compliance Requirements
What you need each year to keep your South Dakota LLC in good standing:
- Annual report: Due during anniversary month. $55 online / $70 mail.
- Federal tax filing: Form 5472 for non-US owners. $25,000 penalty.
- No state tax return: No income tax means no return.
- Registered agent: Maintain physical SD address.
- FinCEN BOI Report: File within 30 days.
South Dakota Taxes for LLCs
| Tax Type | Rate | Notes |
|---|---|---|
| Personal income tax | $0 | No income tax |
| Corporate income tax | $0 | No corporate income tax |
| Franchise tax | $0 | No franchise tax |
| State sales tax | 4.5% + local | If selling taxable goods |
Important tax note
Forming in South Dakota does not eliminate federal US tax obligations. Non-resident owners must file Form 5472 annually ($25,000 penalty for non-filing). Consult a qualified tax professional.
Processing Times
| Option | Time | Fee |
|---|---|---|
| Standard | 3-5 business days | $0 (included) |
| 24-hour processing | As described | $50 additional |
Pros and Cons of a South Dakota LLC
Advantages
- No personal income tax
- No corporate income tax
- No franchise tax
- Strong privacy protections
- Premier trust and asset protection
- Low $55 annual report
- No gross receipts tax
- Established financial sector
Disadvantages
- Higher $150 filing fee
- 4.5% sales tax plus local
- Small consumer market
- Less recognized than Wyoming
- Remote location
The bottom line
Strong alternative to Wyoming for tax-free formation. Both have zero income tax, strong privacy, low annual fees. Wyoming has lower filing fee and greater brand recognition, but South Dakota's asset protection laws are arguably stronger.
Our Pricing: South Dakota LLC Formation
Domestic Filers (US Residents)
$249 service + $150 state fee
International Filers (Non-US)
$349 service + $150 state fee
Every package includes:
- Articles of Organization filing with South Dakota Secretary of State
- One year registered agent service
- Custom Operating Agreement
- EIN application
- Banking introduction letter
- Digital delivery within 24 hours of approval
- Compliance calendar
- Dedicated email and WhatsApp support
No hidden fees. No upsells. The price listed is the price you pay.
Form your South Dakota LLC today
$399 all-in for US residents. $499 for international filers. Formed in 3-5 business days.
Start My South Dakota LLC →