How Much an LLC Costs in South Dakota
Forming a limited liability company in South Dakota requires a one-time filing fee paid to the Secretary of State. As of Q2 2026, that fee is $150. This is the state's statutory charge for filing the Articles of Organization and does not include any optional expedite fees, registered agent fees, or other third-party costs that may apply depending on individual circumstances.
South Dakota LLCs are subject to an annual report requirement. As of Q2 2026, the fee for filing that annual report is $55, due each year. This recurring cost is the primary ongoing state-level compliance expense associated with maintaining an active LLC in South Dakota.
Articles of Organization submitted online are processed immediately, while filings submitted by mail are processed in approximately one to two business days after receipt, not accounting for mail transit time. These processing times are drawn from a single source and are indicative only, not guaranteed. Because South Dakota, like other states, may revise its fee schedule at fiscal-year boundaries or through legislative action, the Secretary of State's official fee schedule should always be consulted for current and authoritative information before filing.
Fee details
| Secretary of State filing fee (one-time) | $150 — 3+ compiled sources agree |
|---|---|
| Report fee (recurring) | $55 (every year) — verified against the official state source |
| Report frequency | Annual |
| Processing — online (indicative) | immediately |
| Processing — mail (indicative) | 1-2 business days (plus mail time) |
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Fees verified as of Q2 2026 from state fee schedules and reputable compiled sources; refreshed quarterly (state fees typically change July 1 / January 1). How we compile and verify this data. This page is informational only — not legal or tax advice.