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Plain CharterLLC questions, short answers.

No legalese · New Jersey

3 Best Foreign Registration Services in New Jersey (2026), Plainly Answered

Our 2026 answer for New Jersey: Mainstay Filing ($199), Registered Agent NJ.org ($199) and New Jersey Registered Agent.co ($199), best first. Every option pays New Jersey's $100; three years of service run $397 to $497.

By the Plain Charter editorial team ·

Answer in brief

State fee to register
$100
Home-state document?
Needed
Each year after
$75, annual report
Who we'd use
Mainstay Filing, Registered Agent NJ.org then New Jersey Registered Agent.co

New Jersey: our picks

Best first, by our stated criteria.
1Top pick

1. Mainstay Filing: best for growing companies

$199 to register, $149 yearly

Mainstay Filing leads our list: its $199 fee is the same in any state, with year one of registered agent service included.

Three years cost $100 more than Registered Agent NJ.org; reach across states decides it here.

From year two the registered agent costs $149 a year, in any state.

The price covers

  • Registration, filed
  • Registered agent, free for year one
  • The same fee in every state

Upsides

  • Any state, one fee
  • Year-one agent included
  • $199 plus New Jersey's fee

What to weigh

  • Agent renews at $149, $50 over Registered Agent NJ.org
Visit Mainstay FilingPartner link. We may earn money if you buy.
2One-state plan

2. Registered Agent NJ.org: best for a lean registration

$199 to register, $99 yearly

Pick number 2, Registered Agent NJ.org, makes the list because you pay $199 over the state fee, then $99 each year.

The price covers

  • Application prepared and sent
  • A year of agent service

Upsides

  • Year-one agent included
  • Low $99 renewal
  • $199 plus the state fee

What to weigh

  • One-state service
Visit Registered Agent NJ.orgPartner link. We may earn money if you buy.
3One-state plan

3. New Jersey Registered Agent.co: best for a second in-state filer

$199 to register, $99 yearly

Pick number 3, New Jersey Registered Agent.co, makes the list because you pay $199 over the state fee, then $99 each year.

Registered Agent NJ.org charges the same, so this one is a close second.

The price covers

  • Application prepared and sent
  • A year of agent service

Upsides

  • Low $99 renewal
  • $199 plus the state fee
  • Year-one agent included

What to weigh

  • One-state service
Visit New Jersey Registered Agent.coPartner link. We may earn money if you buy.

Compare at a glance

#ProviderYear oneYear two onThree yearsIncludes
1Mainstay Filing$199$149/yr$497Registration, filed; registered agent, free for year one; the same fee in every stateVisit Mainstay FilingPartner link. We may earn money if you buy.
2Registered Agent NJ.org$199$99/yr$397application prepared and sent; A year of agent serviceVisit Registered Agent NJ.orgPartner link. We may earn money if you buy.
3New Jersey Registered Agent.co$199$99/yr$397application prepared and sent; A year of agent serviceVisit New Jersey Registered Agent.coPartner link. We may earn money if you buy.
Service fees only, from each company's prices on November 12, 2026. State fees are the same with every pick.

Questions, answered plainly

Who has to register here?

If an LLC formed in another state does business in New Jersey, it registers first.

njportal.com (October 2026)

What are the fees?

On your own, $100. With a service, add $199.

State fees for three years come to $250. nj.gov (October 2026)

Which document registers the LLC?

Your LLC is registered once the New Jersey Division of Revenue and Enterprise Services (DORES), Department of the Treasury accepts the Application for certificate of authority (Public Records Filing, entity type FLC).

Send along good standing certificate.

What comes due after registering?

$75 for the annual report.

When it is due: your anniversary month.

What put the first pick first?

Mainstay Filing leads on what the price takes off your plate, which weighs 30% in our order.

What we weigh most: three-year cost (35%) and what the price takes off your plate (30%). Three smaller criteria break close calls.

Two states, one provider: that is why it ranks first.

Read our criteria

Requirements, cited

RequirementDetailSource
Fee to register$100nj.gov (October 2026)
Home-state certificateNeedednjportal.com (October 2026)
Annual report$75njportal.com (October 2026)
State total, years 1 to 3$250Added up from the above
Every amount links to its official source. The three-year line is our own sum of filing, reports and any minimum tax.

More answers

What about the home state?

Usually, yes. One national provider can serve both; a local one cannot.

What do the picks cost over three years?

Mainstay Filing $497, Registered Agent NJ.org $397 and New Jersey Registered Agent.co $397, plus state fees.

Where do you get the fees?

New Jersey's own publications for the state side, published company prices for the rest.

Does the state require a service?

It is optional; the state charges the same either way.

Can someone else file the registration?

Any of the picks can file it for you at the same state fee.

Which foreign registration service would you pick in New Jersey?

Mainstay Filing, because it costs $199 plus New Jersey's fee, with a free first year of registered agent service and $149 a year after. Then Registered Agent NJ.org and New Jersey Registered Agent.co.

Official sources and prices

  1. New Jersey Division of Revenue: njportal.com (August 2026)
  2. New Jersey Division of Revenue: njportal.com (August 2026)
  3. New Jersey report due date: njleg.state.nj.us (August 2026)
  4. New Jersey DORES, Getting Registered: nj.gov (October 2026)
  5. New Jersey formation fee: Filing: pub.njleg.gov (October 2026)
  6. New Jersey registered agent statute: pub.njleg.gov (October 2026)
  7. NJ Division of Revenue, Business: njportal.com (October 2026)
  8. NJ Division of Revenue, fee: nj.gov (October 2026)
  9. Public Records Filing for New: nj.gov (October 2026)
  10. Mainstay Filing New Jersey service page, prices as of November 12, 2026
  11. Registered Agent NJ.org pricing page, prices as of November 12, 2026
  12. New Jersey Registered Agent.co pricing page, prices as of November 12, 2026