New Hampshire DMV Application Forms: DSMV 450, 38, and 509 and What Each Does

• New Hampshire DMV requires three core forms for a Youth Operator License application.
• ✓ Form DSMV 450 is the main application, DSMV 38 is the parental authorization certificate (must be notarized or signed at the DMV), and DSMV 509 is the 40-hour supervised driving log.
• Download all three from dmv.nh.gov before your appointment.

Which forms does New Hampshire DMV require for a first driver's license?

The essential document for obtaining a driver's license in New Hampshire is Form DSMV 450: Application for Driver License or Non-Driver ID Card.

• Form Code: DSMV 450 (Current Revision).
• Where to Get It:
  • Download & Print: Available as a fillable PDF from the official NH DMV website.
  • In-Person: Paper copies are available at all DMV substation lobbies.
• Form Validity: There is no expiration for an unfilled DSMV 450 form. Once submitted and processed, it becomes part of your permanent DMV record.

How do you correctly complete the New Hampshire driver license application?

Complete Form DSMV 450 in blue or black ink. Electronic signatures are not accepted; you must sign the physical copy with a 'wet' ink signature.

Can you fill out New Hampshire DMV Form DSMV 450 on a computer before printing it? The current DSMV 450 instructs applicants to print clearly in blue or black ink. Use the current official form and complete it exactly as the form allows; do not assume an unofficial electronic copy will be accepted.

If you make a mistake on a DMV form, should you correct it or complete a new form?

For a mistake caught before submission, the cleanest option is to start again with a fresh current form rather than submit conflicting information. If the form has already been submitted or the DMV record is already wrong, use the DMV's correction process instead of altering the old form.

How do you complete the required New Hampshire DMV license forms?

• Section 1: Personal Information
  Print your full legal name exactly as on your birth certificate. Provide both your Mailing Address and Legal Residence if they differ. Accurately enter height, weight, and eye color.
• Section 2: Social Security Number (SSN)
  Provide the Social Security information required for your application. Applicants who are not eligible for an SSN should follow the DMV's current non-US-citizen evidence rules rather than inventing or substituting a number.
• Section 3: Medical Questions
  Answer 'Yes' or 'No' truthfully to questions about medical conditions. Signing constitutes a sworn statement under penalty of perjury.
• Section 4: Voter Registration & Organ Donation
  You may update your voter registration address through this form. Check the box with the heart symbol to register as an organ and tissue donor.

Additional Requirements for Applicants Under 18

If you are under 18, you must also bring:

1. Parent/Guardian Authorization (Form DSMV 38): Complete the applicable section of the Parent or Guardian Authorization Certificate.
2. ✓ Driver Education Certificate: The original 'green card' from your driving school.
3. Driving Log (DSMV 509): Proof of 40 hours of practice driving, including 10 hours at night.
4. License Fee: Fees depend on age and credential type; see Fees & Costs for the current schedule.

Parental Involvement and Signature Rules

Parents can assist in filling out the demographic information on Form DSMV 450, but the applicant must sign the attestation section.

Complete New Hampshire permit details are on the New Hampshire permit guide.

For applicants under 18, complete DSMV 38 using the applicable authorization option. Section 1 is signed by the parent or guardian; Section 2 may be completed by the insurance company when applicable; Section 3 applies to an emancipated minor.

Who can sign DSMV 38 if a parent is unavailable?

DSMV 38 provides alternatives. Section 1 can be signed by the parent or guardian responsible for the minor. If that authorization is not used, Section 2 can be completed by the insurance company when the minor has qualifying insurance coverage. Section 3 covers a minor who is emancipated by marriage or civil union.

Does the applicant need to sign DMV forms in front of the clerk? DSMV 450 and DSMV 38 require signatures, but the forms do not state that the ordinary signatures must be witnessed by a DMV clerk. Follow any notarization requirement that applies to a separate supporting document.

Correcting Mistakes on Your Application

The correction process depends on when you catch the error.

• Before Submission: If filling the PDF, correct the field and reprint. If writing by hand, neatly strike through the error, write the correction, and initial it, or ask for a new form.
• At the DMV Counter: Inform the clerk of any mistake before they process your payment or take your photo. They can correct it in the system for free.
• After DMV Processing or Credential Issuance: Use the separate Errors on Permit/credential-correction guidance. This page keeps the focus on completing the application forms correctly before submission.

Common Form Errors and How to Avoid Them

These mistakes cause delays and require corrective action.

1. Mismatched Legal Name: Using a nickname instead of your full legal name as it appears on your birth certificate. A driver in Nashua was turned away for using 'Mike' instead of 'Michael' on the form, requiring a corrected application.
2. Incomplete Driving Log (DSMV 509): Missing signatures from the supervising adult or not logging the full 40 hours. An applicant in Manchester had their appointment rescheduled because their log was missing a parent's signature for 5 night hours.
3. Incomplete DSMV 38: Leaving the applicable authorization section incomplete can delay the application.

Download DSMV 450 from dmv.nh.gov before your visit. Use black ink or the fillable PDF. Complete DSMV 38 using the applicable authorization option before your visit. Submit all documents at one appointment to avoid rescheduling.

• Use the fillable PDF to avoid handwriting errors that cause data entry mistakes on your permanent record.
• Verify your Driving Log (DSMV 509) signatures before leaving home to prevent rejection for incomplete documentation.
• Review all documents against your application at the DMV counter before the clerk processes it to catch and fix errors instantly for free.