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Biz Formation Report

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

Foreign registration report · New Jersey

3 Best Foreign Registration Services in New Jersey (2026)

By the Biz Formation Report editorial team

Biz Formation Report ranks foreign registration services in New Jersey for 2026 as Mainstay Filing ($199), New Jersey Registered Agent.co ($199) and Registered Agent NJ.org ($199), in that order. Mainstay Filing earns the top grade: the New Jersey registration is filed for $199, and the registered agent is free in year one, then $149 a year.

No.1

Top pick on this page

1. Mainstay Filing: best for companies registered in several states

Score9.5out of 10
$199 plus the state fee ($299 due at checkout), then $149 a year for the agent from year two

Top grade, Mainstay Filing: $199 added to the state fee in any state, with a year of registered agent service included.

The agent is free in year one, then costs $149 a year, whatever state the company registers in.

Over three years Mainstay costs $100 more than New Jersey Registered Agent.co; our grading treats the broader coverage as worth that.

What you get

  • The foreign registration, done for you
  • Registered agent service free in year one
  • Same-business-day scanning of legal papers served, no fee

Good

  • Served papers scanned within the same business day, free
  • Registered agent at no cost in year one
  • One price across all fifty states
  • $199 service fee plus the state's fee

Weak spots

  • The agent renews at $149, $50 more than New Jersey Registered Agent.co
Visit Mainstay FilingPartner link. We may earn money if you buy.
Read the Mainstay Filing review
No.2

Best value here

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

Score9.3out of 10
A $199 service fee and the state fee, then the agent at $99

Second grade, New Jersey Registered Agent.co: $199 plus the state fee, one year of registered agent service included, then $99 a year for the agent.

The plan seats the company at an in-state street address and posts scans of papers served there to your online account.

What you get

  • Filing with the state
  • Registered agent service for year one

Good

  • Includes a year of registered agent service
  • Registers the company at $199 plus filing fees
  • $99 a year for the agent from year two

Weak spots

  • Serves New Jersey only; the home state still needs its own agent
  • The EIN application costs $99 extra
Visit New Jersey Registered Agent.coPartner link. We may earn money if you buy.
Read the New Jersey Registered Agent.co review
No.3

Best value here

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

Score9.0out of 10
A $199 service fee and the state fee, then the agent at $99

Third grade, Registered Agent NJ.org: $199 plus the state fee, one year of registered agent service included, then $99 a year for the agent.

The plan seats the company at an in-state street address and posts scans of papers served there to your online account.

Registered Agent NJ.org matches New Jersey Registered Agent.co on price and plan features, leaving very little between them.

What you get

  • Filing with the state
  • Year-one registered agent service

Good

  • The first year as your registered agent is included
  • Then $99 per year for the agent
  • Registration costs $199 before the state fee

Weak spots

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

Summary of the 3 grades

RankProviderGradeService feeYear twoBest fitSite
1Mainstay Filing9.5$199$149/yrCompanies with a presence in several statesVisit Mainstay FilingPartner link. We may earn money if you buy.
2New Jersey Registered Agent.co9.3$199$99/yrThe lowest agent renewal we rank hereVisit New Jersey Registered Agent.coPartner link. We may earn money if you buy.
3Registered Agent NJ.org9.0$199$99/yrThe lowest agent renewal we rank hereVisit Registered Agent NJ.orgPartner link. We may earn money if you buy.

Our editors set each grade out of 10 from the weighted criteria on How we rank. Customers do not rate anything here.

New Jersey foreign registration service prices, 2026: year one, renewal and three-year outlay

ProviderYear 1Year 2Year 3Three-year outlayYear-one agent covered
Mainstay Filing$199$149$149$497Free
New Jersey Registered Agent.co$199$99$99$397Included
Registered Agent NJ.org$199$99$99$397Included

All prices were taken from the companies' own websites on November 12, 2026. New Jersey's $100 registration fee is payable on top of each row and is not part of these totals.

How the grades were set

What the money buys was the deciding factor in New Jersey. The method gives three-year bill and what the money buys 32% each and splits 36% across renewal handling, local rules match and pricing openness.

Foreign registration always involves two states, and one provider with one price in both graded best on coverage, ahead of New Jersey Registered Agent.co.

Every criterion and weight is listed on How we rank.

New Jersey foreign LLC registration: fee, document and filing office

To register, the outside company submits the Application for certificate of authority (Public Records Filing, entity type FLC) to the New Jersey Division of Revenue and Enterprise Services (DORES), Department of the Treasury, with a state fee of $100. New Jersey also wants good standing certificate.

After registration the company owes the annual report ($75), due your anniversary month.

Documents to have on hand

  • Good standing certificate.
  • The legal name as recorded in the home state, and the date of formation.
  • An in-state registered agent; any provider in this report can serve.
  • Payment of the $100 state fee with the filing.
  • The due date of the annual report and its $75 fee, noted in your calendar.

New Jersey foreign registration service: common questions

Must an LLC from another state register with New Jersey?

Yes, as soon as it transacts business there.

How much does New Jersey foreign registration cost?

$100 goes to the state and $199 to the service.

Does New Jersey demand proof of good standing from the home state?

Yes. The filing needs good standing certificate.

Is a registered agent still needed after foreign registration?

Yes. A registered agent with a street address in the state has to remain on file.

Which foreign registration services does this report rank?

Mainstay Filing ($199), New Jersey Registered Agent.co ($199) and Registered Agent NJ.org ($199), in descending order of grade.

What is the best foreign registration service for New Jersey?

Mainstay Filing: $199 plus the state's fee, with the registered agent free for year one and one price in every state.

More from us

Source notes

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