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Researched and written by the Launchwise Review editorial team
Launchwise Review

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

Launch guide · New Jersey · foreign registration

3 Best Foreign Registration Services in New Jersey (2026)

Researched and written by the Launchwise Review editorial team
For a 2026 launch in New Jersey, Launchwise Review grades foreign registration services this way: Mainstay Filing ($199), New Jersey Registered Agent.co ($199) and Registered Agent NJ.org ($199). Mainstay Filing earns the top grade here: $199 on top of the state fee, a free first year as registered agent and the same price in any state.
1
Our top pick in New Jersey

1. Mainstay Filing: best for founders working in several states

$199 for the service, $299 due at checkout including the state fee; agent service is $149 a year from the second year

Our mark 9.4 out of 10

Top grade, Mainstay Filing: the New Jersey registration costs $199, the first registered agent year is free, and later years are $149.

Once the free first year ends, the agent is $149 a year, in any state.

It runs $100 above New Jersey Registered Agent.co across three years; the extra paperwork it handles is worth that to us.

In the price

  • Registration paperwork prepared and sent in
  • Registered agent service costs nothing in year one
  • Anything served on the company scanned the same business day at no fee

Pros

  • $199 for the service, with the state fee added
  • Papers served on the company are scanned the same business day, free
  • One price in every state
  • Registered agent service is free the first year

Less good

  • The agent costs $149 a year after year one, $50 above New Jersey Registered Agent.co
Visit Mainstay FilingPartner link. We may earn money if you buy.
Read the Mainstay Filing launch review
2
Best for a New Jersey-only company

2. New Jersey Registered Agent.co: best for companies adding only New Jersey

Service $199, state fee extra; the agent then costs $99 each year

Our mark 8.9 out of 10

Next up is New Jersey Registered Agent.co: it registers the company in New Jersey for $199, first agent year included, then $99 a year.

You get an in-state street address for the registered office, and any papers served on the company are scanned into your online account.

In the price

  • New Jersey registration filed for you
  • The first year of registered agent service

Pros

  • $99 each year for the agent from year two
  • Free registered agent service in year one
  • Registration costs $199 before state fees

Less good

  • New Jersey only; the home state needs its own agent
  • EIN application costs extra ($99)
Visit New Jersey Registered Agent.coPartner link. We may earn money if you buy.
Read the New Jersey Registered Agent.co launch review
3
Best for a New Jersey-only company

3. Registered Agent NJ.org: best for New Jersey registrations only

Service $199, state fee extra; the agent then costs $99 each year

Our mark 8.6 out of 10

Rounding out the list is Registered Agent NJ.org: it registers the company in New Jersey for $199, first agent year included, then $99 a year.

You get an in-state street address for the registered office, and any papers served on the company are scanned into your online account.

Registered Agent NJ.org copies New Jersey Registered Agent.co on price and features, so the pair is close to level.

In the price

  • New Jersey registration filed for you
  • A first year as your registered agent

Pros

  • $199 to register, plus the state fee
  • Then $99 a year to keep the agent
  • Year-one registered agent duty is covered

Less good

  • New Jersey only; the home state needs its own agent
  • EIN application costs extra ($99)
Visit Registered Agent NJ.orgPartner link. We may earn money if you buy.
Read the Registered Agent NJ.org launch review

The 3 grades at a glance

Place Company Launch grade Service price Second year Best fit Go
1 Mainstay Filing 9.4 $199 $149/yr Founders opening a second state Visit Mainstay FilingPartner link. We may earn money if you buy.
2 New Jersey Registered Agent.co 8.9 $199 $99/yr The lowest agent renewal on this page Visit New Jersey Registered Agent.coPartner link. We may earn money if you buy.
3 Registered Agent NJ.org 8.6 $199 $99/yr The lowest agent renewal on this page Visit Registered Agent NJ.orgPartner link. We may earn money if you buy.
The 10-point grades are editorial, built from the criteria on How we rank. They are not customer ratings.

New Jersey foreign registration service cost in 2026: first year, renewals, three-year total

Company Year 1 Year 2 Year 3 Three years, total Agent covered, year one
Mainstay Filing $199 $149 $149 $497 Free
New Jersey Registered Agent.co $199 $99 $99 $397 Included
Registered Agent NJ.org $199 $99 $99 $397 Included
Prices were copied from each company's own pages on November 12, 2026. Add New Jersey's $100 registration fee to any row; it is not in the totals.

How we graded this list

What made the call in New Jersey was launch paperwork handled. The grading method sets cost to launch and stay at 26%, launch paperwork handled at 26% and renewal behavior, state match and price transparency at 48% combined.

Adding a second state means dealing with two states, and one provider at one price in both earned the stronger coverage grade, ahead of New Jersey Registered Agent.co.

Every criterion and weight is listed on How we rank.

Opening in New Jersey as a foreign LLC: fee, form and office

Your registration goes to the New Jersey Division of Revenue and Enterprise Services (DORES), Department of the Treasury, on the Application for certificate of authority (Public Records Filing, entity type FLC). Budget $100 for the state. Have good standing certificate in hand too; New Jersey asks for it.

Calendar item for later: the annual report at $75, due your anniversary month.

Before you file, get these together

  • Good standing certificate.
  • Your company's exact legal name and the date it was formed at home.
  • A registered agent with a street address in the state; every company graded on this page can serve.
  • The $100 state fee, ready to pay with the filing.
  • A calendar reminder for the annual report and its $75 fee.

Quick answers about New Jersey foreign registration services

When does an LLC from elsewhere have to register in New Jersey?

Once it does business there.

What should I budget to bring an existing LLC into New Jersey?

The state fee is $100; add a service fee of $199.

Do I need a document from my home state first?

Yes, order good standing certificate.

Does the foreign LLC still need a registered agent?

Yes. Keep a registered agent with a street address in the state for as long as the company is registered there.

Which foreign registration services are graded on this page?

Mainstay Filing ($199), New Jersey Registered Agent.co ($199) and Registered Agent NJ.org ($199), top grade first.

Which service is the best way to register a foreign LLC in New Jersey?

Mainstay Filing, because $199 beyond the state's fee in whichever state you enter, with year-one registered agent service free.

See also

Sources and dates

  1. New Jersey Division of Revenue and Enterprise Services, Department of the Treasury, dated August 2026
  2. New Jersey Division of Revenue and Enterprise Services, Department of the Treasury, dated August 2026
  3. New Jersey report due date, dated August 2026
  4. New Jersey DORES, Getting Registered, dated October 2026
  5. New Jersey formation fee: Filing fee, official source, dated October 2026
  6. New Jersey registered agent statute, dated October 2026
  7. NJ Division of Revenue, Business Formation service, dated October 2026
  8. NJ Division of Revenue, fee schedule, dated October 2026
  9. Public Records Filing for New Business Entity, dated October 2026
  10. From Mainstay Filing: New Jersey service page, copied November 12, 2026
  11. From New Jersey Registered Agent.co: pricing and service pages, copied November 12, 2026
  12. From Registered Agent NJ.org: pricing and service pages, copied November 12, 2026