3 Best Registered Agents in Delaware (2026), Answered
Our 2026 Delaware ranking, best first, is Mainstay Filing ($149 a year), Delaware Registered Agent.ai ($99 a year) and DE Registered Agent.org ($99 a year). An agent costs $99 to $149 in year one and $297 to $447 over three years.
By the LLC Answered editorial team
In brief
Short reply
Does the LLC need one?
Required in this state
Legal title
Registered agent
Cost of a service
$99 to $149 every twelve months
Our picks
Mainstay Filing, Delaware Registered Agent.ai then DE Registered Agent.org
Hire these in Delaware
Prices are from each company's own pricing. See how we decide.
#1First choice
1. Mainstay Filing: best for owners who plan to grow
$149 per year, then $149 on renewal
Why Mainstay Filing? Simply put, $149 a year, with the same price in all fifty states.
Delaware Registered Agent.ai saves $150 across three years. The trade is coverage outside Delaware.
What is bundled
A real street address in the state
Three government mailings a year, scanned at no charge
Works for corporations, LPs, LLPs and nonprofits as well as LLCs
Pluses
$149 annually
Covers every state you add
Downsides
Delaware Registered Agent.ai is $50 a year less
You still file reports
#2Delaware only
2. Delaware Registered Agent.ai: best for a low annual fee
$99 per year, then $99 on renewal
Why Delaware Registered Agent.ai second? Simply put, a company that never leaves Delaware pays $297 over three years.
What is bundled
An address in the state
Scanned copies of legal papers
Pluses
Flat $99 yearly
Smaller yearly bill than the national pick
Downsides
One-state service
Filing the Annual LLC Tax stays on your to-do list
#3Delaware only
3. DE Registered Agent.org: best for another local choice
$99 per year, then $99 on renewal
Why DE Registered Agent.org third? Simply put, a company that never leaves Delaware pays $297 over three years.
The same published prices as Delaware Registered Agent.ai, so choose whichever you prefer.
What is bundled
An address in the state
Scanned copies of legal papers
Pluses
Smaller yearly bill than the national pick
Flat $99 yearly
Downsides
One-state service
Filing the Annual LLC Tax stays on your to-do list
Compared in a table
#
Service
First year
Later years
3-year cost
Included
1
Mainstay Filing
$149
$149/yr
$447
A real street address in the state; three government mailings a year, scanned at no charge; Works for corporations, LPs, LLPs and nonprofits as well as LLCs
Chiefly the Annual LLC Tax, once annually. The fee is $400. The state's deadline reads: annual alternative-entity tax due on or before June 1, so note it early.
The bottom line adds up the filing fee, the reports for years two and three and the minimum tax if there is one. A cost with no set price, like a newspaper notice, is left out of the sum.
Other questions
Am I allowed to be my own agent?
In most cases, yes. Check who qualifies and which address counts, then you can do it yourself.
Where must the agent be?
The address has to be a registered office in Delaware. An entity agent keeps a business office there that is generally open; an individual agent has to be generally present there. A virtual office or mail-forwarding service alone does not qualify.
State side: Delaware's published fee schedules and forms. Service side: the prices each company lists.
Does the law require a service?
Hiring is optional. The law asks for a filing, not for a filer.
Which one do you pick in Delaware?
Mainstay Filing leads because $149 a year is its fee in this state and every other; Delaware Registered Agent.ai and DE Registered Agent.org come next.