Form an LLC in South Dakota 2026 | $399 Total | USLLCGlobal
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South Dakota · LLC formation

Form an LLC in South Dakota — or skip the wait entirely

South Dakota has no income tax, no corporate tax, and a growing reputation for asset protection — a genuinely strong state. You can form here for $399 all-in. But if your goal is to start trading fast, most founders are better served by a ready-made Wyoming LLC that already has its EIN and transfers into your name within 24 hours.

Browse ready-made companies → Form in SD vs. ready-made
$150 state fee · No state income tax · 3–5 business day filing
Map of the United States — form a South Dakota LLC or buy ready-made
✓ No personal or corporate income tax ✓ $150 state filing fee ✓ $55 annual report ✓ Premier asset-protection & trust laws ✓ No residency requirement
South Dakota at a glance

Why founders look at South Dakota

South Dakota has no personal income tax, no corporate income tax, and no franchise tax — much like Wyoming. The $150 state filing fee is higher than Wyoming's $100, but the $55 annual report is slightly lower than Wyoming's $60. There is no gross receipts tax on the business itself.

Where South Dakota really stands out is asset protection. It has become the premier US state for domestic asset protection trusts and dynasty trusts — it abolished the rule against perpetuities, so trusts can last indefinitely. Its economy is stable, anchored by agriculture, financial services, healthcare and tourism.

So South Dakota is a legitimate, tax-friendly place to register. The honest question isn't whether you can form here — you can, with no residency requirement — it's whether forming from scratch is the fastest way to actually start trading.

The catch with any new formation: filing the Articles is only step one. You still wait for state approval, then apply to the IRS for an EIN. Until that EIN lands, no US bank or payment processor will fully onboard you. That's the queue a ready-made company removes.

Forming in South Dakota yourself vs. buying ready-made

 Form a new SD LLC yourselfBuy ready-made Wyoming (USLLCGlobal)
Company existsAfter SD state approval (3–5 business days)Already registered
EIN issuedApply after formation; days to several weeksAlready issued
Ready to bank & take paymentsWeeks once the EIN clearsWithin 24 hours
State filing fee$150 (plus $55/yr annual report)Included — Wyoming, low fees
Owner privacyStrong in SDWyoming — no public owner list
Paperwork on youArticles, EIN application, operating agreementNone — we hand it over signed

Both options give you a tax-friendly, private US entity. The difference is purely speed: South Dakota is a fine state to register in, but a ready-made Wyoming LLC lets you trade today instead of waiting weeks. If your business needs outside investors or a future C-corp conversion, look at Delaware instead. See the full picture on our United States page.

Real numbers

South Dakota LLC costs and fees

State fees sourced from the South Dakota Secretary of State.

FeeAmountWhen due
Articles of Organization$150One-time
Annual report (online)$55/yearAnniversary month
Annual report (mail)$70/yearAnniversary month
24-hour expedited$50 additionalOptional
Registered agent$100–150/yearOngoing
If you do form here

Step-by-step: forming a South Dakota LLC

Step 1: Choose your LLC name

Your name must be distinguishable from existing entities and include "LLC" or "Limited Liability Company." Check availability on the South Dakota business search. You can 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. You'll provide: LLC name with designator; registered agent name and address; LLC mailing address; organizer name and address; member-managed or manager-managed; and the $150 filing fee.

Step 4: Create an Operating Agreement

Not legally required in South Dakota but essential. It 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 apply via Form SS-4 (4–6 weeks). This is the step that holds most founders up, and exactly why a ready-made company already comes with its EIN issued.

Step 6: Open a US bank account

With your Articles of Organization, EIN and Operating Agreement, you can open a US business account. Mercury, Relay and Wise Business allow remote opening for non-residents.

Staying compliant

Annual compliance & South Dakota taxes

To keep your South Dakota LLC in good standing each year:

  • Annual report: due during your anniversary month. $55 online / $70 by mail.
  • Federal tax filing: Form 5472 for non-US owners — $25,000 penalty for non-filing.
  • No state tax return: no income tax means no state return.
  • Registered agent: maintain a physical South Dakota address.
  • FinCEN BOI report: file within the required window.
Tax typeRateNotes
Personal income tax$0No income tax
Corporate income tax$0No corporate income tax
Franchise tax$0No franchise tax
State sales tax4.5% + localIf 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). Note South Dakota's 4.5% sales tax plus local rates — SD was the state at the centre of the Wayfair Supreme Court case. Consult a qualified tax professional.
The honest picture

Processing time, pros and cons

Processing: standard South Dakota filing takes 3–5 business days (included). 24-hour processing is available for $50 additional. Remember the EIN still follows separately after the company is approved.

✓
AdvantagesNo personal, corporate or franchise tax · strong privacy · premier trust & asset protection · low $55 annual report · no gross receipts tax · established financial sector.
!
Trade-offsHigher $150 filing fee · 4.5% sales tax plus local · small consumer market · less brand recognition than Wyoming · remote location · EIN still takes weeks if you form from scratch.
The bottom line: South Dakota is a strong alternative to Wyoming for tax-free formation — both have zero income tax, strong privacy and low annual fees, and SD's asset-protection laws are arguably stronger. But if speed matters, a ready-made Wyoming LLC that already has its EIN gets you trading today rather than in a few weeks.
Two ways to get a US company

Ready-made, or register in South Dakota

★
Ready-made Wyoming LLC — $1,000Already exists, already has its EIN. Transferred into your name within 24 hours so you can bank and trade today. The recommended route for most founders.
✓
Register a new SD LLC — from $549Prefer the exact South Dakota name? We can register a fresh LLC for you ($150 SD state fee included in the $399 all-in for US residents; international filers $499). Slower, because the EIN follows formation.

Every new-registration package includes: Articles of Organization filing with the South Dakota Secretary of State, one year registered agent service, a custom Operating Agreement, EIN application, banking introduction letter, digital delivery within 24 hours of approval, a compliance calendar, and dedicated support. No hidden fees, no upsells. To register in South Dakota specifically, contact us and we'll set it up.

Available now

Start trading today, not next month

Browse Wyoming companies that already exist and already have their EIN — or ask us to register your LLC in South Dakota. Either way, we handle the paperwork.

Browse ready-made companies → Register in South Dakota

Questions, answered

How much does a South Dakota LLC cost?
$150 state filing, plus a $55/year annual report. Through USLLCGlobal a new SD registration is $399 for US residents / $499 international. A ready-made Wyoming LLC with its EIN already issued is $1,000.
Does South Dakota have income tax?
No. Zero personal income tax, zero corporate income tax, and no gross receipts tax on the business.
How does South Dakota compare to Wyoming?
Both have zero income tax. Wyoming has a lower filing fee ($100 vs $150) but a higher annual report ($60 vs $55). South Dakota has stronger asset-protection and trust laws; Wyoming has more brand recognition and is what our ready-made companies use.
How long does formation take?
Standard South Dakota filing is 3–5 business days, with 24-hour expedited available for $50. The EIN follows separately — which is why a ready-made company (EIN already issued) is faster overall.
Can a non-US resident form here?
Yes. There are no residency requirements to own a South Dakota LLC.
What makes South Dakota good for asset protection?
It offers domestic asset protection trusts and has abolished the rule against perpetuities, so dynasty trusts can last indefinitely.
When is the annual report due?
During your anniversary month — $55 online or $70 by mail.
Does South Dakota have sales tax?
Yes. 4.5% plus local rates. South Dakota was the state in the landmark Wayfair Supreme Court case on online sales tax.
Explore more

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Wyoming LLCOur ready-made entity — privacy & no income tax→ Delaware LLCWhen investors or a C-corp are on the horizon→ United States overviewReady-made US LLC with EIN, explained→ New Mexico LLCLow-cost, anonymous formation→ All 50 statesCompare LLC formation everywhere→ GuidesEIN, banking, privacy & compliance→

Last updated: June 2026