New Hampshire Attorney General
Last reviewed: June 3, 2026
The New Hampshire Attorney General's office protects consumers from fraud, scams, and unfair business practices, primarily under the New Hampshire Consumer Protection Act (RSA 358-A). This page explains how to contact the office, how to file a consumer complaint, and what the Attorney General can and cannot help with.
Quick Contact
Phone: 1-888-468-4454 (toll-free Consumer Protection Hotline)
Website: doj.nh.gov
File Complaint Online: New Hampshire Consumer Complaint Form
Contact & Office Address
New Hampshire Department of Justice, Consumer Protection and Antitrust Bureau
Address:
33 Capitol Street
Concord, NH 03301
Consumer phone: 1-888-468-4454 (toll-free Consumer Protection Hotline)
Website: doj.nh.gov
How to File a Consumer Complaint in New Hampshire
Online (Recommended)
- Open the New Hampshire consumer complaint form.
- Complete all required fields with accurate, detailed information.
- Describe what happened, including dates, dollar amounts, and the business involved.
- Upload supporting documents such as receipts, contracts, and correspondence.
- Submit the form and save your confirmation or reference number.
By Phone
Call the consumer protection line: 1-888-468-4454 (toll-free Consumer Protection Hotline)
Staff can help you start a complaint, answer questions about your rights, and check on the status of an existing complaint.
By Mail
Mail your written complaint and copies of supporting documents to:
New Hampshire Department of Justice, Consumer Protection and Antitrust Bureau
33 Capitol Street
Concord, NH 03301
Send copies, never your original documents.
New Hampshire Consumer Protection Priorities
Data Privacy
Enforcing the state's new data-privacy law.
Contractor Scams
Addressing home-improvement fraud.
Deceptive Subscriptions
Pursuing misleading subscription and auto-renewal practices.
Consumer Education
Issuing scam alerts to the public.
Key New Hampshire Consumer Laws
- New Hampshire Consumer Protection Act (RSA 358-A): Prohibits unfair methods of competition and unfair or deceptive business practices.
- New Hampshire Data Privacy Act: Effective January 2025, it gives residents rights over their personal data, enforced by a dedicated Data Privacy Unit.
These state laws work alongside federal protections such as the Fair Debt Collection Practices Act and the FTC Act. Learn more about your consumer rights.
What the New Hampshire Attorney General Can Help With
Consumer Fraud
- Deceptive advertising
- Scams and fraud
- Identity theft
- Unfair business practices
Common Disputes
- Billing and refund problems
- Contract violations
- Warranty issues
- Debt collection abuse
Specific Industries
- Auto sales & repair
- Home improvement contractors
- Landlord-tenant matters
- Telemarketing & robocalls
What It Cannot Do
- Act as your private lawyer
- Give individual legal advice
- Guarantee a refund
- Resolve purely private disputes
Frequently Asked Questions
How do I file a consumer complaint with the New Hampshire Attorney General?
You can file online using the New Hampshire consumer complaint form, by phone at 1-888-468-4454, or by mail to the address listed above. Include copies (not originals) of receipts, contracts, and any correspondence that documents your issue.
What is the New Hampshire Attorney General consumer protection phone number?
The consumer protection line is 1-888-468-4454 (toll-free Consumer Protection Hotline). Lines are generally staffed Monday through Friday during business hours.
What kinds of complaints does the New Hampshire Attorney General handle?
The office handles consumer issues such as deceptive business practices, fraud and scams, false advertising, billing disputes, and unfair trade practices under the New Hampshire Consumer Protection Act (RSA 358-A). Current priorities include data privacy, contractor scams, and deceptive subscriptions.
Will the Attorney General act as my personal lawyer?
No. The New Hampshire Attorney General represents the state and the public interest, not individual consumers, and cannot give you legal advice. Filing is free, and your complaint helps identify patterns of fraud that can lead to enforcement action. To recover money directly, consider small claims court or a private attorney.