Cheapest Registered Agent › South Dakota
Who has the lowest registered agent price in South Dakota? (2026)
Mainstay Filing, our best overall pick, is $149 a year in South Dakota, the same at renewal. The lowest first-year price is IncParadise, $89, and the lowest renewal is IncParadise, $89. The state’s own fee to change agents is $10.
- Prices read October 2026
- South Dakota rules checked October 20, 2026
Ranked by first-year price in South Dakota
| # | Provider | Year 1 | Renewal | After year 1 |
|---|---|---|---|---|
| 1 | IncParadise | $89 | $89 | none |
| 2 | ZenBusiness | $99 | $199 | +$100 |
| 3 | Northwest Registered Agent | $125 | $125 | none |
| 4 | Bizee | $149 | $149 | none |
| 5 | Mainstay Filing | $149 | $149 | none |
| 6 | LegalZoom | $249 | $249 | none |
Mainstay Filing
$149 / year, same at renewal
- Registered agent in any state, all year
- Mail and legal-document scanning and forwarding
- Compliance reminders
Checked October 20, 2026.
South Dakota agent rules
- Requirement
- Required. A commercial registered agent listed with the state, a noncommercial agent (an individual or entity with a South Dakota address), or the title of an office in the company.
- Address
- The address has to be an actual street address or rural route box number in South Dakota, plus a South Dakota mailing address if it differs.
- Change-of-agent fee
- $10
- Statute
- SDCL 59-11-6
Questions
What is the cheapest registered agent in South Dakota?
For year 1, IncParadise at $89. At renewal, IncParadise at $89. Both are published prices read October 2026.
Can I be my own registered agent in South Dakota?
A commercial registered agent listed with the state, a noncommercial agent (an individual or entity with a South Dakota address), or the title of an office in the company. The address has to be an actual street address or rural route box number in South Dakota, plus a South Dakota mailing address if it differs.
What does it cost to change registered agents in South Dakota?
$10 to the state to file the change (SDCL 59-11-6).
Sources
- South Dakota registered agent statute (SDCL 59-11-6): sdlegislature.gov/Statutes/59-11-6, checked October 20, 2026
- South Dakota Secretary of State: sdsos.gov/, checked October 20, 2026
- Provider registered agent pages (prices; see sources and method), checked October 20, 2026