Delaware Registered Agent.ai Review (2026)

Delaware Registered Agent.ai takes on the Delaware registered agent job at $99 a year. That includes a registered office address in the state, plus scans of anything served on the company waiting in your account. Renewal does not change it: $99 again.

Delaware Registered Agent.ai files the formation paperwork for $199, plus the state's filing fee. Your first year as registered agent comes with it; after that the agent is $99 a year. An EIN application adds $99, although the IRS issues EINs free.

Delaware Registered Agent.ai will not file the Annual LLC Tax for you. In Delaware it comes around every year, due annual alternative-entity tax due on or before June 1, and the state bills $400, so keep it on your list.

Delaware Registered Agent.ai files the state registration for $199, with Delaware's $200 fee added. Year one as your registered agent is covered. You bring certificate of existence from the jurisdiction of formation, dated within 180 days.

Agent service alone costs $297 over three years with Delaware Registered Agent.ai and $447 with Mainstay Filing, so $150 separates them. Mainstay Filing runs one agent plan that is valid in all fifty states and scans the first three government mailings a year free. The Mainstay Filing package is $199 a year and takes the annual tax off your list; the Delaware Registered Agent.ai route totals $397 over three years with the agent but without report filing. DE Registered Agent.org, the other Delaware agent we grade, charges the same $99 a year, and the two grades sit close together.

• Delaware registered agent launch guide: graded 1 on the list with a score of 9.5
• Delaware LLC service launch guide: graded 2 on the list with a score of 8.7
• Delaware foreign registration service launch guide: graded 3 on the list with a score of 9.1