Skip to content
Biz Formation Report

Rankings of registered agents, LLC formation and foreign registration services in all 50 states.

Provider review · Delaware

Delaware Registered Agent.ai Review (2026)

By the Biz Formation Report editorial team

$99 a year is what Delaware Registered Agent.ai charges for Delaware registered agent service, and the same $99 at renewal. The plan covers an in-state street address for the registered office and online scans of legal papers served on the company. a Delaware LLC formed through it costs $199 plus the state fee, with the first year of agent service included. Foreign registration in Delaware runs $199 plus the state fee. Our reading: a fit for a Delaware-only company that wants a fixed agent price and will file its own Annual LLC Tax.

Our finding

Delaware Registered Agent.ai: a fit for a Delaware-only companies

Score9.1out of 10
$99 per year, flat

A straightforward Delaware agent with a flat price and a fixed renewal.

What you get

  • A physical in-state address listed for the company
  • Papers served on the company are scanned and delivered to your account

Good

  • $99 a year, unchanged at renewal
  • A lower yearly agent price than Mainstay Filing
  • Offers LLC formation and foreign registration too
  • Year-one agent service is included with LLC formation

Weak spots

  • Submitting the Annual LLC Tax is left to you
  • $99 extra for the EIN application
  • Delaware only; other states need a different agent
Visit Delaware Registered Agent.aiPartner link. We may earn money if you buy.

What $99 a year includes

Under the $99-a-year plan, Delaware Registered Agent.ai becomes the company's Delaware registered agent. The company gets an in-state street address for its registered office, and legal papers served there are scanned and uploaded to your account. The renewal price is unchanged at $99.

Delaware Registered Agent.ai for a Delaware LLC formation

For $199, Delaware Registered Agent.ai prepares and submits the formation document, and Delaware's own filing fee is extra. Year one of registered agent service is included, then the agent costs $99 a year. An EIN application adds $99, although the IRS issues EINs free of charge.

Delaware Registered Agent.ai leaves the Annual LLC Tax to the owner. Delaware expects it every year, due annual alternative-entity tax due on or before June 1 at $400.

Delaware Registered Agent.ai and foreign registration in Delaware

Delaware Registered Agent.ai registers an outside company in Delaware for $199 plus the state's $200 fee. Year one of registered agent service is part of the package. The company supplies certificate of existence from the jurisdiction of formation, issued within 180 days.

Delaware Registered Agent.ai compared with Mainstay Filing

Mainstay Filing's agent plan totals $447 over three years, against $297 at Delaware Registered Agent.ai, a difference of $150. Mainstay Filing offers one agent plan that works in all fifty states and scans the first three government mailings a year free. Mainstay Filing charges $199 a year for formation and files the annual tax; Delaware Registered Agent.ai totals $397 over three years for formation and the agent, with no report filing. DE Registered Agent.org is the other Delaware agent in this report; it charges the same $99 a year, and the two grade close together.

Delaware Registered Agent.ai: common questions

How much does Delaware Registered Agent.ai cost per year?

$99 a year for registered agent service, with no change at renewal. LLC formation costs $199 plus the Delaware filing fee.

Does Delaware Registered Agent.ai prepare my annual report?

No. The Delaware Annual LLC Tax is not covered by its published prices, so you submit it.

Is Delaware Registered Agent.ai a reasonable registered agent for a Delaware LLC?

Yes, for a company that will remain in Delaware and wants a stable agent price. Its average score across our Delaware pages is 9.1.

What is included with Delaware Registered Agent.ai?

Delaware registered office address, with online scans of papers served on the company.

Does Delaware Registered Agent.ai handle foreign registration in Delaware?

Yes, at $199 plus Delaware's fee, and it includes a year of agent service.

Related pages

Source notes

  1. Delaware registered agent statute (verified October 2026)
  2. Delaware yearly filing: Recurring obligation, official source (verified October 2026)
  3. Delaware yearly filing: Recurring obligation, official source (verified October 2026)
  4. Delaware yearly filing: HB 400, official source (verified October 2026)
  5. Delaware report due date (verified August 2026)
  6. 6 Del. C. § 18-201 (verified August 2026)
  7. Foreign LLC registration form (verified October 2026)
  8. Delaware Code Title 6, chapter 18, subchapter IX (verified October 2026)
  9. Division of Corporations fee schedule, August 2026 (verified October 2026)
  10. Pulled November 12, 2026: Delaware Registered Agent.ai, home, pricing and service pages
  11. Pulled November 12, 2026: Mainstay Filing, Delaware service pages