Plan for Sioux Falls, SD

Starting a Business in Sioux Falls: Licenses, Registrations & Checklist

A step-by-step plan to open a business in Sioux Falls: what to file first, what depends on what, and which permits come before opening day. Change the business details to fit yours.

Business
Leave empty if none fits; general rules apply.
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Dates

Permits and registrations specific to Sioux Falls, SD

Sales tax permitSouth Dakota sales tax license
City of Sioux FallsNo official page confirmed either way yet.
Lincoln CountyNo official page confirmed either way yet.
Local licenses and permits to obtain
  • City business license — Sioux Falls, Lincoln County, South Dakota · City finance office: Sioux Falls / Lincoln County (city)
  • Obtain certificate of occupancy for premises in Sioux Falls · Sioux Falls (Lincoln County) building department (city)
Register with these South Dakota agencies

Startup sequence and prerequisites in Sioux Falls

Based on your selections, this plan has 10 steps. What you file first decides what you can do next: later registrations and licenses wait on the ones below.

Do these first

  1. Maintain a registered agent in South Dakota
  2. File formation documents with the South Dakota Secretary of State
  3. Obtain an Employer Identification Number (EIN)

Then, once those are done

  • Register for and file South Dakota entity-level taxes — after: Obtain an Employer Identification Number (EIN)
  • Notify residents and regulators of a data breach within 60 days (South Dakota) — after: Obtain an Employer Identification Number (EIN)
  • City business license — Sioux Falls, Lincoln County, South Dakota — after: Obtain an Employer Identification Number (EIN)
  • Obtain certificate of occupancy for premises in Sioux Falls — after: Obtain an Employer Identification Number (EIN)
Start planObligations (9)
Government fees

Known charges: $55.00 per year.

Total incomplete: some fees unknown

9 of 10 steps have no fee amount in our data. The figures above count only the 1 step with a recorded fee. Check each agency's fee schedule.

File formationOct 25, 2026in 7 days
Ready to operateJan 1, 2027in 75 days
Opening dateNot setAdd a target opening date to check the plan fits
Progress0 / 10Saved in this browser

Things the formation documents depend on: a registered agent and any professional approvals.

Suggested planning date: Oct 25, 2026
Ongoing
not individually checked

File the formation documents with the state.

Suggested planning date: Nov 8, 2026
One-time
not individually checked
After: Maintain a registered agent in South Dakota

Obtain the EIN (and apply for tax-exempt status, for nonprofits). Most registrations need it.

Suggested planning date: Nov 11, 2026
One-time
not individually checked
After: File formation documents with the South Dakota Secretary of State

State tax accounts, trade name, foreign qualification and publication requirements.

Suggested planning date: Nov 25, 2026
Annual
not individually checked
After: Obtain an Employer Identification Number (EIN)
Suggested planning date: Nov 25, 2026
Per event
checked Oct 16, 2026
After: Obtain an Employer Identification Number (EIN)

Licenses and permits you need before you operate: state, industry, local and professional.

Suggested planning date: Dec 25, 2026
Annual
not individually checked
After: Obtain an Employer Identification Number (EIN)
Suggested planning date: Dec 25, 2026
One-time
not individually checked
After: Obtain an Employer Identification Number (EIN)

Recurring filings and payments, in the order they fall due.

Statutory deadline: Nov 1, 2026 · in 14 days
Annual
checked Oct 16, 2026
Applies because: Business operates in SD. Schedule: November 1.
Statutory deadline: Apr 15, 2027 · in 179 days
Annual
not individually checked
Applies because: Federal tax treatment is sole_prop. Schedule: April 15.
Statutory deadline: Oct 1, 2027 · in 348 days
fee $55
Annual
checked Oct 13, 2026
Applies because: llc formed in SD. Schedule: First day of the anniversary month.
Suggested planning dates are allowances, not agency processing times. Statutory deadlines come from the rules and are labeled as such.

Common questions about Sioux Falls

The state licenses your industry through its own regulator, and the city and county add local permits. These are the authorities and local items on record for Sioux Falls:

  • Real estate licensing: South Dakota Real Estate Commission
  • Alcohol licensing: South Dakota Department of Revenue (with local licensing)
  • Child care licensing: South Dakota Department of Social Services
  • Health facility licensing: South Dakota Department of Health
  • City business license — Sioux Falls, Lincoln County, South Dakota (City finance office: Sioux Falls / Lincoln County, city)
  • Obtain certificate of occupancy for premises in Sioux Falls (Sioux Falls (Lincoln County) building department, city)

With your current selections, the licenses and permits are: City business license — Sioux Falls, Lincoln County, South Dakota; Obtain certificate of occupancy for premises in Sioux Falls. Change the industry above to see yours.

Sources: sdsos.gov, dor.sd.gov, dlr.sd.gov

Formation comes first; tax, license and employer registrations wait on it. In your plan the first steps are:

  1. Maintain a registered agent in South Dakota
  2. File formation documents with the South Dakota Secretary of State
  3. Obtain an Employer Identification Number (EIN)

Sources: sdsos.gov, dor.sd.gov

Known government fees for your plan: $0.00 one-time and $55.00 per year.

Steps without a recorded fee are not counted, so check each agency's fee schedule before you budget.

Sources: sdsos.gov, dor.sd.gov

In your plan for Sioux Falls, requirements come from four levels. South Dakota sets formation, state taxes and employer rules; the city and county add local licenses and taxes.

  • Federal (2): Obtain an Employer Identification Number (EIN); File federal income tax return: Form 1040 with Schedule C
  • State (5): Maintain a registered agent in South Dakota; File Annual Report (South Dakota); Register for and file South Dakota entity-level taxes; File the annual unclaimed property holder report (South Dakota)…
  • City (2): City business license — Sioux Falls, Lincoln County, South Dakota; Obtain certificate of occupancy for premises in Sioux Falls

Sources: sdsos.gov, dor.sd.gov

  • Register for unemployment insurance with South Dakota Department of Labor & Regulation.
  • Workers' compensation: South Dakota Division of Labor and Management. Required when: Optional (not required by state law; uninsured employers can be sued in tort)

Sources: dlr.sd.gov, dlr.sd.gov

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