Registered Agent Price Lock › Missouri
Does your Missouri registered agent raise its price after year one?
Mainstay Filing does not: $149 a year, same at renewal. In Missouri, 3 of the 8 other providers we priced shows a rise (FreeRegisteredAgent.com, Harbor Compliance and ZenBusiness).
| Provider | Year 1 | Year 2 on | Change | Price lock? | |
|---|---|---|---|---|---|
| Mainstay Filing | $149 | $149 | none | Holds | |
| Northwest Registered Agent | $125 | $125 | none | Holds | |
| InCorp Services | $129 | $129 | none | Holds | |
| Bizee | $149 | $149 | none | Holds | |
| Registered Agents Inc | $200 | $200 | none | Holds | |
| LegalZoom | $249 | $249 | none | Holds | |
| FreeRegisteredAgent.com | $0 | $129 | +$129 | Rises | |
| Harbor Compliance | $99 | $159 | +$60 | Rises | |
| ZenBusiness | $99 | $199 | +$100 | Rises |
If the price jumps, leaving costs $10
Missouri charges $10 to file the change of registered agent (RSMo 347.030). The company needs an agent on record at all times, so file the change before the old service ends. Rules checked October 20, 2026.
Which Missouri registered agent doesn’t raise its price?
Mainstay Filing, at $149 a year and the same at renewal. Of 9 providers priced for Missouri, 3 do: FreeRegisteredAgent.com, Harbor Compliance and ZenBusiness.
What does it cost to leave a Missouri registered agent?
Missouri Secretary of State charges $10 for the change-of-agent filing (RSMo 347.030).