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Price tally · Delaware

3 Best Foreign Registration Services in Delaware (2026): The Tally

For 2026, our Delaware sort of the foreign registration services reads Mainstay Filing ($199), DE Registered Agent.org ($199) and Delaware Registered Agent.ai ($199), best value first. Service totals for three years run $397 to $497, and the $200 state fee is booked on its own line.

Filing Tally editorial team

Ordered by: Value order: 39% three-year cost, 28% jobs covered, then renewal, break-even and clarity

Key entries

What the state takes to register$200per delcode.delaware.gov (booked October 2026 to the ledger)
Year one, all rows$199Before the state fee
Three years added up$397 to $497First year + 2 renewals
Paid to the state by year 3$1,000Registration, reports, any minimum tax
Where the totals crossNo crossoverRanking is stable

Delaware ledger, best value first

Figures come from each company's own pricing. Add the $200 state fee to any row.

1. Mainstay Filing: best for one price in any state

Leading row

Service $199, agent renewal $149

First year
$199
Later years
$149/yr
Three-year tally
$497

Row one is Mainstay Filing, because $199 to file, no agent charge in year one, and the same price in every state.

The $100 three-year gap to DE Registered Agent.org is made up by the 28% jobs-covered column.

Agent renewal is $149 per year wherever you register.

Included lines

  • Filing prepared and sent
  • Registered agent, year one free
  • Any state, one fee

Gains

  • Adds $199 to the state fee
  • Agent costs nothing in year one
  • Ready for the next state you add

Minus column

  • Agent renewal of $149 is $50 above DE Registered Agent.org
Visit Mainstay FilingPartner link. We may earn money if you buy.

2. DE Registered Agent.org: best for a low yearly agent cost

Delaware specialist

Service $199, agent renewal $99

First year
$199
Later years
$99/yr
Three-year tally
$397

DE Registered Agent.org is second: $199 above the state fee at the start, $99 each year after.

Included lines

  • State registration
  • Agent service, year one

Gains

  • Registers you for $199
  • Then $99 annually
  • A free agent year at the start

Minus column

  • Nothing outside this state
Visit DE Registered Agent.orgPartner link. We may earn money if you buy.

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

Delaware specialist

Service $199, agent renewal $99

First year
$199
Later years
$99/yr
Three-year tally
$397

Delaware Registered Agent.ai is third: $199 above the state fee at the start, $99 each year after.

Line for line, it ties DE Registered Agent.org.

Included lines

  • State registration
  • Agent service, year one

Gains

  • Then $99 annually
  • A free agent year at the start
  • Registers you for $199

Minus column

  • Nothing outside this state
Visit Delaware Registered Agent.aiPartner link. We may earn money if you buy.

What each row adds up to

#ServiceEnd of year 1End of year 2End of year 3End of year 5
1Mainstay Filing$199$348$497$795Visit Mainstay FilingPartner link. We may earn money if you buy.
2DE Registered Agent.org$199$298$397$595Visit DE Registered Agent.orgPartner link. We may earn money if you buy.
3Delaware Registered Agent.ai$199$298$397$595Visit Delaware Registered Agent.aiPartner link. We may earn money if you buy.
Company prices on November 13, 2026, summed year by year. No row overtakes another within ten years.

Cost calculator

How long will you keep the company? Pick the years and compare.
Paid by 3 years: Mainstay Filing $497, DE Registered Agent.org $397, Delaware Registered Agent.ai $397. Lowest so far: DE Registered Agent.org.

State fees, cited

ItemCostSource
Foreign registration fee$200per delcode.delaware.gov (booked October 2026 to the ledger)
Annual LLC tax$400per corp.delaware.gov (booked October 2026 to the ledger)
State total, years 1 to 3$1,000Sum of the rows above
We total the state side as filing plus two later reports plus any minimum tax; anything with no fixed price is described but not counted.

Why the Delaware rows sit where they do

At 28%, jobs ticked off is the column that decided the first row.

A foreign LLC already spans two states, so one provider for both ranked first.

Delaware foreign LLC registration fee and rules (official)

An LLC formed in another state registers with Delaware before doing business there, by filing the Certificate of Registration of a Foreign Limited Liability Company with the Delaware Department of State, Division of Corporations ($200). Attach certificate of existence from the jurisdiction of formation newer than 180 days.

Trading while unregistered risks it cannot sue in Delaware courts until it registers (6 Del. C. 18-907(a)).

Official text: per corp.delaware.gov (booked October 2026 to the ledger)

The zero-service option

The do-it-yourself bottom line is $1,000 in state fees across three years. Each service books its own extra on top, $397 to $497 over the same period.

Delaware price questions

What does Delaware charge to register an LLC formed elsewhere?

$200 at the state office, with $199 more if a service files it.

What do three years of service add up to?

Year one plus two renewals comes to $397 to $497.

Which form registers the LLC?

The registration is Certificate of Registration of a Foreign Limited Liability Company, submitted to the Delaware Department of State, Division of Corporations.

Does Delaware want a document from the home state?

Yes, and it must be dated within 180 days: certificate of existence from the jurisdiction of formation.

What recurring filing follows the registration?

The Annual LLC tax costs $400.

When does one service turn into the lower total?

They never cross in ten years, so the year-one order holds.

Which foreign registration service is the best value for Delaware?

Mainstay Filing ranks first on jobs ticked off, then DE Registered Agent.org and Delaware Registered Agent.ai.

Other tallies

Where the entries come from

  1. corp.delaware.gov supplies Delaware yearly filing: Recurring obligation, entered October 2026
  2. corp.delaware.gov supplies Delaware yearly filing: Recurring obligation, entered October 2026
  3. legis.delaware.gov supplies Delaware yearly filing: HB 400, entered October 2026
  4. delcode.delaware.gov supplies Delaware report due date, entered August 2026
  5. delcode.delaware.gov supplies 6 Del, entered August 2026
  6. delcode.delaware.gov supplies Delaware registered agent statute, entered October 2026
  7. corpfiles.delaware.gov supplies Foreign LLC registration form, entered October 2026
  8. delcode.delaware.gov supplies Delaware Code Title 6, chapter, entered October 2026
  9. corpfiles.delaware.gov supplies Division of Corporations fee schedule, entered October 2026
  10. Booked November 13, 2026 from the Mainstay Filing Delaware service page
  11. Booked November 13, 2026 from the DE Registered Agent.org pricing page
  12. Booked November 13, 2026 from the Delaware Registered Agent.ai pricing page