Registered Agent Cost Compare › South Carolina
Registered agent cost comparison in South Carolina
Mainstay Filing costs $447 over three years in South Carolina, with no change at renewal. The lowest published three-year cost here is Northwest Registered Agent at $375.
| Provider | Year 1 | After year 1 | 3 years | Versus Mainstay |
|---|---|---|---|---|
| Northwest Registered Agent | $125 | $125 | $375 | -$72 |
| InCorp Services | $129 | $129 | $387 | -$60 |
| ResidentAgents.com | $129 | $129 | $387 | -$60 |
| Harbor Compliance | $99 | $159 | $417 | -$30 |
| Bizee | $149 | $149 | $447 | even |
| Mainstay Filing | $149 | $149 | $447 | |
| ZenBusiness | $99 | $199 | $497 | +$50 |
| Standard Filings | $199 | $199 | $597 | +$150 |
| LegalZoom | $249 | $249 | $747 | +$300 |
Every LLC must name a registered agent with an in-state street address. Changing agents in South Carolina costs $10. Source: S.C. Code § 33-44-108, checked October 20, 2026.
Which registered agent is cheapest in South Carolina?
Over three years, by published prices: Northwest Registered Agent at $375, against $447 for Mainstay Filing.
Do I need a registered agent in South Carolina?
Every LLC must name a registered agent with an in-state street address. (S.C. Code § 33-44-108).