Starting an LLC in New Jersey: filings, fees and legal help

Why people choose an LLC

A limited liability company separates your business from you personally. If the business is sued or cannot pay its debts, your personal assets are generally protected, as long as you treat the LLC as a real, separate business. LLCs are also flexible for taxes: by default, a single-member LLC is taxed like a sole proprietorship and a multi-member LLC like a partnership, but you can elect other treatment with the IRS.

That protection is not absolute. Personally guaranteeing a loan, mixing personal and business money, or committing wrongdoing yourself can expose you personally.

An LLC is not the only choice. Some owners stay sole proprietors to keep things simple, while others form a corporation because they plan to raise money from investors. The right answer depends on your liability risk, your tax situation, and your plans for growth, which is why many owners talk to an accountant as well as a lawyer at the start.

Filing the certificate of formation

New Jersey LLCs are formed with the Division of Revenue and Enterprise Services (DORES), part of the state Treasury. Most people file online through the state's business portal. The filing includes the LLC's name, its registered agent and registered office, and the main business address.

The Division's fee schedule, last updated July 1, 2026, lists the certificate of formation fee as $100. Before you file, search the business name database to make sure your name is available, and check for trademarks too. If you will operate under a different name, you can file an alternate name, which lasts five years and must be renewed.

Pick a name you can also use as a website domain and on social media, because rebranding later is costly. A quick search of the federal trademark database can help you avoid a name another business already owns.

Registered agent and registered office

Under N.J.S.A. 42:2C-14, every New Jersey LLC must designate and continuously maintain a registered office and a registered agent in the state. The agent is the person or company that receives lawsuits and official notices for the LLC.

You can serve as your own agent if you have a New Jersey address, or hire a commercial registered agent service. Changing your registered agent or office later costs $25.

The operating agreement

New Jersey's LLC law (N.J.S.A. 42:2C-2) defines an operating agreement broadly: it can be written, oral, implied, or a combination, and it applies even to a single-member LLC. The state does not require you to file it.

Even so, a written operating agreement is one of the most valuable documents a small business can have. It covers who owns what percentage, how profits are split, who makes decisions, what happens if a member wants out, dies or gets divorced, and how the business can be sold or dissolved. Without one, the default rules in the statute apply, and those defaults may not match what the owners intended.

Banks and lenders often ask to see an operating agreement before opening an account or making a loan, and it is the first document a court or buyer will look at if there is ever a dispute. Single-member LLCs benefit too: a written agreement helps show the LLC is a separate business, which supports the liability protection you formed it for.

Taxes and registration after formation

Forming the LLC is only part of the setup. Most businesses then:

If you will hire employees, registering as an employer makes the business subject to New Jersey payroll taxes such as unemployment and disability insurance. If you will sell taxable goods or services, include sales tax registration when you complete NJ-REG.

• Get a federal Employer Identification Number (EIN) from the IRS, which is free.
• File Form NJ-REG to register for New Jersey taxes, and as an employer if you will have employees.
• Receive a New Jersey Business Registration Certificate, which you will need for tax filings and many contracts.
• Check local licensing, zoning and any state professional license your work requires.

Staying in good standing, and the 2026 BOI status

Every New Jersey LLC must file an annual report with DORES. The fee is $75. According to the Division, a business that fails to file annual reports for two consecutive years may have its authority revoked, and getting reinstated may require a tax clearance certificate and payment of back fees.

The annual report is a short filing made through the state's online portal that keeps the company's basic information current, such as its address and registered agent. It is easy to forget in a busy year, so many owners set a recurring calendar reminder.

Good standing matters when you open a bank account, apply for a loan, sign a lease or sell the business.

Many new owners have heard about beneficial ownership information (BOI) reports under the federal Corporate Transparency Act. FinCEN issued an interim rule in March 2025 removing the requirement for U.S. companies, and a final rule that took effect August 14, 2026 confirms that U.S. companies are exempt. Foreign companies registered to do business in the U.S. may still have obligations, so check FinCEN's BOI page if that applies to you.

When a business lawyer helps

A one-person LLC with simple operations is something many people form on their own. A lawyer is often worth it when there are multiple owners, outside investors, a valuable brand or intellectual property, a professional practice with licensing rules, or a commercial lease or large contract to sign. Fixing a poorly drafted operating agreement after a dispute starts is usually far more expensive than getting it right up front.

A lawyer can also review the documents that come after formation, such as client contracts, website terms, independent contractor agreements and leases. Those everyday contracts are where many small business disputes start.