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Compare business lawyers in Portsmouth. Review contact information and practice areas before you decide.
2 attorneys listed
Updated May 2026
Portsmouth, NH
Important: Listings are compiled from publicly available sources and have not been independently verified by BeforeAttorney.com. We do not endorse any attorney or guarantee outcomes. Verify licensing and disciplinary status with the State Bar of New Hampshire before hiring.
Showing 2 business lawyers in Portsmouth, NH
Listings are displayed in no particular order and are not ranked by BeforeAttorney. Order does not constitute a recommendation or endorsement of any attorney.
Law Office of Jason M. Sullivan – Immigration Lawyer
1 New Hampshire Ave #125, Portsmouth, NH 03801
(603) 433-1325 lojms.com
Cann Law, P.C.
1 New Hampshire Ave #125, Portsmouth, NH 03801
(603) 241-1145 cannlawfirm.com
Portsmouth businesses need legal guidance for entity formation, contract review, and regulatory compliance. New Hampshire law requires all LLCs to file a certificate of formation with the Secretary of State. A local business lawyer can help you navigate these requirements and protect your company interests.
What Does a Business Lawyer in Portsmouth Cost?
Hourly rates for business lawyers in New Hampshire typically range from $200 to $500 per hour. Flat fees for simple LLC formation can be $1,000 to $2,500. Costs vary based on the complexity of your case and the lawyer experience. This is general information and not legal advice.
* Cost estimates are general ranges based on publicly available data and compiled using automated research tools. Actual fees vary by attorney and case complexity. This is not legal advice — consult directly with an attorney for fee specifics.
Frequently Asked Questions
What does a business lawyer in Portsmouth do?
A business lawyer helps with starting a business, drafting contracts, handling disputes, and ensuring compliance with New Hampshire regulations. They can also assist with mergers, acquisitions, and intellectual property issues.
Do I need a lawyer to form an LLC in New Hampshire?
You are not legally required to use a lawyer, but a lawyer can help you avoid common mistakes. New Hampshire requires an LLC to have a registered agent and file annual reports with the Secretary of State.
What is the statute of limitations for a breach of contract claim in New Hampshire?
For written contracts, the statute of limitations is three years from the date of breach. For oral contracts, it is three years as well. You should consult a lawyer promptly to preserve your rights.
Need a Business Lawyer?
Contact this list of lawyers to find the right fit for your situation.
About Our Listings
Attorneys listed on BeforeAttorney.com are compiled from publicly available directories, state bar records, and business listings. Inclusion does not constitute endorsement. We do not verify attorney licensing, disciplinary status, or qualifications. Verify each attorney's current standing with the State Bar of New Hampshire.