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Name change after marriage in New Hampshire: checklist and DMV steps
The order to change your name after marriage in New Hampshire, and what the New Hampshire Division of Motor Vehicles asks for, from its own pages. Each step links its source.
How to change your name after marriage in New Hampshire
Get certified copies of your marriage certificate first. Then change your name with Social Security, then at the New Hampshire Division of Motor Vehicles for your license or ID, then on your passport, then with your bank, employer and everything else.
The steps, in order
- Certified copies of your marriage certificate. Request from the state Division of Vital Records Administration or a local city or town clerk. The state search fee is $15, with additional copies at $10 each. (Source: sos.nh.gov, checked October 30, 2026)
- Social Security. You change your name with Social Security by requesting a replacement card. Depending on your situation you may be able to request it online; if not, you make an appointment at a local office. (Source: ssa.gov, checked October 26, 2026)
- Your New Hampshire driver's license or ID. The New Hampshire Division of Motor Vehicles: what its pages say is below.
- Your passport. The U.S. Department of State handles passports. Its site did not let us read it automatically when we checked, so open its passport pages for the form that fits your passport.
- Everything else. Bank and credit accounts, your employer, insurance, voter registration and the rest: the name change after marriage checklist lists them in order.
USAGov lists the agencies to tell after a name change, including Social Security, your state driver license office and the U.S. passport office, and says to use certified copies of documents such as a marriage certificate as proof. (Source: usa.gov, checked October 26, 2026)
Changing your name at the New Hampshire Division of Motor Vehicles
From the agency’s own pages, last checked October 30, 2026. Open the New Hampshire Division of Motor Vehicles page. Fees and rules change: confirm on that page before you go.
- What to do
- Request an appointment and appear in person at any DMV office with form DSMV 30, your current NH license and legal documentation of the name change. (Source: dmv.nh.gov, checked October 30, 2026)
- Documents accepted as proof of the new name
- Marriage certificate, divorce decree, adoption decree, probate court name change petition, or other court decree authorizing a legal name change. (Source: dmv.nh.gov, checked October 30, 2026)
- Fee
- The replacement license issued for a name change is free. (Source: dmv.nh.gov, checked October 30, 2026)
- In person or online
- In person by appointment at any DMV office; name changes are not accepted through the mail. (Source: dmv.nh.gov, checked October 30, 2026)
- Social Security first
- Not stated on the pages we read. Check the agency page. Official page
- Deadline
- Drivers must notify the DMV in writing of a name change within 30 days (RSA 263:9). (Source: dmv.nh.gov, checked October 30, 2026)
Common questions
How do I change my name on my New Hampshire driver's license after marriage?
Request an appointment and appear in person at any DMV office with form DSMV 30, your current NH license and legal documentation of the name change.
How much does it cost to change the name on a New Hampshire license?
The replacement license issued for a name change is free.
What documents do I need to change my name at the New Hampshire DMV?
Marriage certificate, divorce decree, adoption decree, probate court name change petition, or other court decree authorizing a legal name change.
Is there a deadline to change my name on my New Hampshire license?
Drivers must notify the DMV in writing of a name change within 30 days (RSA 263:9).
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