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The Startup JudgeRankings of registered agents, LLC formation and foreign registration services in all 50 states.

Registered agent rulings

Best Registered Agent by State (2026)

Every state requires an LLC to keep an agent on file, though some use a different title for it. Choose a state for the ruling, three-year charges and the state's rules.
The Startup Judge editorial team

The national ruling, then every state

NationwideMainstay Filing, trailed by Montana Registered Agent.co, trailed by Hawaii Registered Agent.coAlabamaAL Registered Agent.org, trailed by Alabama Registered Agent.co, trailed by Mainstay FilingAlaskaMainstay Filing, trailed by Alaska Registered Agent.co, trailed by AK Registered Agent.orgArizonaMainstay Filing, trailed by AZ Registered Agent.org, trailed by Arizona Registered Agent.coArkansasAR Registered Agent.org, trailed by Mainstay Filing, trailed by Arkansas Registered Agent.coCaliforniaCA Registered Agent.org, trailed by California Registered Agent.ai, trailed by Mainstay FilingColoradoCO Registered Agent.org, trailed by Mainstay Filing, trailed by Colorado Registered Agent.coConnecticutCT Registered Agent.org, trailed by Mainstay Filing, trailed by Connecticut Registered Agent.coDelawareDelaware Registered Agent.ai, trailed by DE Registered Agent.org, trailed by Mainstay FilingFloridaFlorida Registered Agent.io, trailed by Mainstay Filing, trailed by FL Registered Agent.orgGeorgiaMainstay Filing, trailed by GA Registered Agent.org, trailed by Georgia Registered Agent.coHawaiiHawaii Registered Agent.co, trailed by Mainstay Filing, trailed by HI Registered Agent.orgIdahoID Registered Agent.org, trailed by Mainstay Filing, trailed by Idaho Registered Agent.coIllinoisIL Registered Agent.org, trailed by Mainstay Filing, trailed by Illinois Registered Agent.coIndianaMainstay Filing, trailed by Indiana Registered Agent.co, trailed by IN Registered Agent.orgIowaMainstay Filing, trailed by IA Registered Agent.org, trailed by Iowa Registered Agent.coKansasKS Registered Agent.org, trailed by Mainstay FilingKentuckyMainstay Filing, trailed by KY Registered Agent.org, trailed by Kentucky Registered Agent.coLouisianaMainstay Filing, trailed by LA Registered Agent.org, trailed by Louisiana Registered Agent.coMaineMainstay Filing, trailed by Maine Registered Agent.co, trailed by ME Registered Agent.orgMarylandMainstay Filing, trailed by Maryland Registered Agent.co, trailed by MD Registered Agent.orgMassachusettsMA Registered Agent.org, trailed by Mainstay Filing, trailed by Massachusetts Registered Agent.coMichiganMI Registered Agent.org, trailed by Mainstay Filing, trailed by Michigan Registered Agent.coMinnesotaMinnesota Registered Agent.co, trailed by Mainstay Filing, trailed by MN Registered Agent.orgMississippiMainstay Filing, trailed by Registered Agent MS.org, trailed by Mississippi Registered Agent.coMissouriMainstay Filing, trailed by Missouri Registered Agent.co, trailed by MO Registered Agent.orgMontanaMontana Registered Agent.co, trailed by Registered Agent MT.org, trailed by Mainstay FilingNebraskaNebraska Registered Agent.co, trailed by Mainstay Filing, trailed by NE Registered Agent.orgNevadaMainstay Filing, trailed by Registered Agent NV.org, trailed by Nevada Registered Agent.coNew HampshireNH Registered Agent.org, trailed by New Hampshire Registered Agent.co, trailed by Mainstay FilingNew JerseyMainstay Filing, trailed by New Jersey Registered Agent.co, trailed by Registered Agent NJ.orgNew MexicoNM Registered Agent.org, trailed by New Mexico Registered Agent.co, trailed by Mainstay FilingNew YorkMainstay Filing, trailed by New York Registered Agent.ai, trailed by NY Registered Agent.orgNorth CarolinaMainstay Filing, trailed by NC Registered Agent.org, trailed by North Carolina Registered Agent.coNorth DakotaNorth Dakota Registered Agent.co, trailed by Mainstay Filing, trailed by ND Registered Agents.orgOhioMainstay Filing, trailed by OH Registered Agent.orgOklahomaMainstay Filing, trailed by OK Registered Agent.org, trailed by Oklahoma Registered Agent.coOregonMainstay Filing, trailed by OR Registered Agent.org, trailed by Oregon Registered Agent.coPennsylvaniaMainstay Filing, trailed by Pennsylvania Registered Agent.co, trailed by PA Registered Agent.orgRhode IslandMainstay Filing, trailed by RI Registered Agent.org, trailed by Rhode Island Registered Agent.coSouth CarolinaMainstay Filing, trailed by South Carolina Registered Agent.co, trailed by SC Registered Agent.orgSouth DakotaMainstay Filing, trailed by South Dakota Registered Agent.co, trailed by SD Registered Agent.orgTennesseeTN Registered Agent.org, trailed by Tennessee Registered Agent.co, trailed by Mainstay FilingTexasTexas Registered Agent.ai, trailed by Mainstay Filing, trailed by TX Registered Agent.orgUtahMainstay Filing, trailed by UT Registered Agent.org, trailed by Utah Registered Agent.coVermontMainstay Filing, trailed by VT Registered Agent.org, trailed by Vermont Registered Agent.coVirginiaMainstay Filing, trailed by VA Registered Agent.orgWashingtonWA Registered Agent.org, trailed by Mainstay FilingWest VirginiaWest Virginia Registered Agent.co, trailed by Mainstay Filing, trailed by WV Registered Agent.orgWisconsinMainstay Filing, trailed by WI Registered Agent.org, trailed by Wisconsin Registered Agent.coWyomingMainstay Filing, trailed by Wyoming Registered Agent.ai, trailed by WY Reg Agent.com