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What forming an LLC costs by state / Delaware

3 Best LLC Services in Delaware (2026): What You Pay

If you are budgeting for LLC formation services in Delaware this 2026, start with Mainstay Filing ($199), DE Registered Agent.org ($199) and Delaware Registered Agent.ai ($199), in that order. Three years of service fees will cost you $397 to $597, and Delaware adds its own $110 when you file.
Written by the Price Your LLC editorial team

↓ Ranked for you by: We rank on five things: your spend (38%), your workload (31%) and three smaller ones

Delaware at a glance

Your state filing fee $110 delcode.delaware.gov (we looked on October 2026, so you can too)
Year-one range $199 Service fees only
Cost over years 1 to 3 $397 to $597 Opening year plus two more
Government charges, 3 years $910 Not part of the ranking
Bills cross in Does not happen Order never flips

The Delaware picks

Service prices only. Every option comes with the same $110 state fee.

1
Our top pick

1. Mainstay Filing: best for the most work off your plate per dollar

$199 annually, renewing at $199
You pay in year 1 $199
You pay after year 1 $199/yr
You pay over 3 years $597

Mainstay Filing is the best value for you in Delaware: $199 a year pays for the filing, the registered agent and the annual tax, and year two costs $199.

Three years cost you $200 more than DE Registered Agent.org, but the extra work it covers counts for more in the ranking.

Preparing the Annual LLC Tax is off your list; you pay just the $400 state fee.

Your price covers

  • Formation paperwork, completed
  • Registered agent for the whole year
  • Annual tax, filed on time
  • EIN application prepared for you
  • State fee billed as published

What you get

  • $199 a year covers filing and agent and report
  • $199 in year two
  • It prepares the EIN application

What to watch

  • DE Registered Agent.org renews for $100 less
2
Local option

2. DE Registered Agent.org: best for the smallest bill over three years

$199 plus the state's fee, then $99 yearly
You pay in year 1 $199
You pay after year 1 $99/yr
You pay over 3 years $397

Spot 2 goes to DE Registered Agent.org: $199 pays for formation and the agent adds $99 yearly afterward.

Leave time for the Annual LLC Tax, because this price skips it.

Your price covers

  • Formation paperwork, completed
  • Agent service for your first year

What you get

  • Agent service at no cost in year one
  • Starts at $199
  • Agent renews at $99

What to watch

  • Annual LLC Tax is not part of what you pay for
  • It bills $99 for the EIN application
3
Local option

3. Delaware Registered Agent.ai: best for a second in-state filer

$199 plus the state's fee, then $99 yearly
You pay in year 1 $199
You pay after year 1 $99/yr
You pay over 3 years $397

Spot 3 goes to Delaware Registered Agent.ai: $199 pays for formation and the agent adds $99 yearly afterward.

Leave time for the Annual LLC Tax, because this price skips it.

DE Registered Agent.org lists identical prices.

Your price covers

  • Formation paperwork, completed
  • Agent service for your first year

What you get

  • Agent renews at $99
  • Starts at $199
  • Agent service at no cost in year one

What to watch

  • Annual LLC Tax is not part of what you pay for
  • It bills $99 for the EIN application

Costs over time

Pick Service You pay in year 1 You pay by year 2 You pay by year 3 You pay by year 5
1 Mainstay Filing $199 $398 $597 $995 Price out Mainstay Filing Partner link. We may earn money if you buy.
2 DE Registered Agent.org $199 $298 $397 $595 Price out DE Registered Agent.org Partner link. We may earn money if you buy.
3 Delaware Registered Agent.ai $199 $298 $397 $595 Price out Delaware Registered Agent.ai Partner link. We may earn money if you buy.

Service fees only, from each company's prices as of November 13, 2026. None of the bills cross in ten years.

Try your own timeline

Choose your years and the calculator adds year one to each renewal for every service, counting the EIN application when you tick it.

At 3 years, your totals are Mainstay Filing $597, DE Registered Agent.org $397, Delaware Registered Agent.ai $397. The best total here is DE Registered Agent.org.

State fees with sources

What you pay for Amount Source
Formation charge $110 delcode.delaware.gov (we looked on October 2026, so you can too)
Annual LLC Tax $400 every year legis.delaware.gov (we looked on October 2026, so you can too)
Late filing charge $200 legis.delaware.gov (we looked on October 2026, so you can too)
State fees summed, years 1 to 3 $910 Sum of the lines above

Your three-year bill from the state is made of the filing fee, the reports due in years two and three, and a yearly minimum tax in states that levy one. Anything the state does not put a fixed price on, a newspaper notice for example, is described but never added.

Why number one is number one

Mainstay Filing did better than DE Registered Agent.org on upkeep the price covers, a 31% factor.

Work covered per dollar tipped it, because the Annual LLC Tax comes with the price.

Include the EIN application and Mainstay Filing passes DE Registered Agent.org in year 2.

What Delaware charges you to form an LLC and what it requires

$110 and the Certificate of Formation of a Limited Liability Company, filed with the Delaware Secretary of State, bring your company into existence. Every LLC must name a registered agent with an in-state street address.

Straight from the source: delcode.delaware.gov (we looked on October 2026, so you can too)

What it costs without a service

$910 in state fees is the least three years can cost you. Services add $397 to $597 above that.

About these prices

How much will an LLC formation service cost me in Delaware?

$199 in year one, plus the state's $110 filing fee.

What will these services cost me over three years?

Year one plus two renewals comes to $397 to $597.

How much will Delaware charge me to file an LLC?

$110 is due when you submit the Certificate of Formation of a Limited Liability Company.

What will Delaware charge me each year after formation?

The cost that repeats is the Annual LLC Tax, at $400 annually (annual alternative-entity tax due on or before June 1).

Will the EIN application be part of the price?

Mainstay Filing bundles it in, DE Registered Agent.org bills you $99 more and Delaware Registered Agent.ai bills you $99 more.

When does one service end up costing more than another?

No break-even inside ten years.

Which LLC formation service is the best value for me in Delaware?

By our five factors the Delaware order is Mainstay Filing, DE Registered Agent.org and Delaware Registered Agent.ai, led by Mainstay Filing on upkeep the price covers.

Where to go next

What forming an LLC costs by state for all 50 states Best LLC services for anyone How we rank your options

Where we looked

  1. You can verify Delaware yearly filing: Recurring obligation at corp.delaware.gov, which we looked at in October 2026.
  2. You can verify Delaware yearly filing: Recurring obligation at corp.delaware.gov, which we looked at in October 2026.
  3. You can verify Delaware yearly filing: HB 400 at legis.delaware.gov, which we looked at in October 2026.
  4. You can verify Delaware report due date at delcode.delaware.gov, which we looked at in August 2026.
  5. You can verify 6 Del at delcode.delaware.gov, which we looked at in August 2026.
  6. You can verify Delaware registered agent statute at delcode.delaware.gov, which we looked at in October 2026.
  7. On November 13, 2026 the Mainstay Filing Delaware service page page said this
  8. On November 13, 2026 the DE Registered Agent.org pricing page page said this
  9. On November 13, 2026 the Delaware Registered Agent.ai pricing page page said this