New Hampshire Social Security Office

Published on March 06, 2026


Residents of New Hampshire who need assistance with retirement benefits, SSI, or disability programs can visit their local Social Security Administration (SSA) office for in-person support. Whether you are applying for SSDI, checking the status of an existing claim, requesting a replacement Social Security card, updating personal information, or filing an appeal, the nearest SSA office in New Hampshire can help guide you through each step of the process.

SSA field offices are located in several areas across the state, including cities such as Manchester, Nashua, Concord, and Portsmouth. A statewide SSA office directory helps residents find updated addresses, phone numbers, and operating hours for the location closest to them. Contacting your local office can help ensure you receive accurate information and assistance tailored to your needs.

Concord

70 Commercial St Ste 100

Concord, NH 03301

Hours: Monday - Friday 9:00AM - 4:00PM

Phone Number: (888) 397-9798

Fax Number: (833) 950-3587


Keene

9 Elm St

Keene, NH 03431

Hours: Monday - Friday 9:00AM - 4:00PM

Phone Number: (877) 405-3651

Fax Number: (833) 515-0449


Littleton

177 Main St 

Littleton, NH 03561

Hours: Monday - Friday 9:00AM - 4:00PM

Phone Number: (877) 405-7658

Fax Number: (833) 515-0445


Manchester

1100 Elm St Ste 201

Manchester, NH 03101

Hours: Monday - Friday 9:00AM - 4:00PM

Phone Number: (866) 814-5408

Fax Number: (833) 950-3591


Nashua

175 Amherst St Ste 2

Nashua, NH 03064

Hours: Monday - Friday 9:00AM - 4:00PM

Phone Number: (877) 444-0134

Fax Number: (833) 515-0447


Portsmouth

215 Commerce Way Ste 200

Portsmouth, NH 03801

Hours: Monday - Friday 9:00AM - 4:00PM

Phone Number: (888) 397-9796

Fax Number: (833) 950-3589

Applying for Disability Benefits in New Hampshire

If you plan to apply for Social Security Disability Insurance (SSDI) or Supplemental Security Income (SSI) in New Hampshire, visiting a Social Security Administration (SSA) office can help you better understand the eligibility requirements and the documents needed for your application. SSA representatives can explain how the disability claims process works, review your paperwork, and answer general questions about submitting your claim. While they cannot provide legal advice, they can guide you through the forms and help ensure your application is completed correctly.

Before visiting the office, it is recommended to schedule an appointment and gather all necessary documents, including medical records and employment history. Being well prepared can help reduce delays and make the application process smoother. If your case is complex or your claim has already been denied, disability attorneys in New Hampshire may be able to provide additional guidance and legal representation during the appeals process.


What to Bring to Your SSA Appointment in New Hampshire

To help make your visit smooth and efficient, bring the following documents:

  • Social Security Number: Social Security card or official proof of your SSN
  • Proof of Age: Birth certificate, passport, or government-issued ID
  • Proof of New Hampshire Residency: Utility bill, lease agreement, mortgage statement, or official mail showing your current address
  • Income Documentation: Recent pay stubs, W-2 forms, or federal tax returns
  • Resource Information: Bank statements, property ownership records, and investment documentation
  • Medical Evidence: Doctor’s reports, treatment history, test results, prescriptions, and contact details for healthcare providers
  • Work History: Employer names, job titles, job descriptions, and employment dates (generally covering the past 15 years)

Providing complete and accurate documentation can help minimize delays and prevent additional information requests during the disability claim review process.


FAQs New Hampshire SSA Offices

What are SSA office hours in New Hampshire?
Most SSA offices are open from 9:00 AM to 4:00 PM, Monday through Friday. However, office hours may vary by location, so it is best to confirm with your local office before visiting.

Do I need an appointment?
Appointments are strongly recommended. While some offices may allow walk-ins, scheduling an appointment usually reduces wait times and ensures a more efficient visit.

When is the least busy time to visit?
SSA offices are typically busiest on Mondays and during the first week of each month. Visiting mid-week, especially Tuesday through Thursday mornings, often results in shorter wait times.

Can I apply for disability benefits online?
Yes. You can apply for SSDI or SSI online through the official SSA website. However, visiting an SSA office may be helpful if you need assistance with the application or have questions about required documentation.

How can I find the nearest SSA office in New Hampshire?
You can use the New Hampshire SSA office locator tool to search by ZIP code or city. It provides updated office addresses, contact numbers, and operating hours for the SSA office closest to you.