How to Change Your Address with the Montana DMV

In Montana, keeping your address current with the Motor Vehicle Division (MVD) is not just about receiving your renewal notices—it is a legal requirement. State law mandates that you notify the MVD of a change in residence within 10 days of moving.

Failure to update your record can lead to missed vehicle registration renewals, lost titles, and potential citations if you are pulled over with outdated information. This guide explains how to update your driving record and vehicle registration efficiently.

Option 1: Update Your Montana Driver’s License Address (Free Method)

If you only want to update the MVD’s internal database so you receive mail correctly, you do not need to visit a station. This process updates your file but does not provide you with a new plastic ID card. Your physical license will still show your old address, which is legal as long as the system is updated.

• Download the Form: Locate Form 34-0300 (Change of Driver License Address) from the Montana Department of Justice website.
• Mail or Email: Complete the form and mail it to the address listed on the document (typically the Records Section in Helena) or submit it via the email provided on the form.
• Cost: Free.

Option 2: Get a New Driver’s License with Your Updated Address

If you want your physical ID to reflect your new home—which is highly recommended for flying or using your ID as proof of residence—you must replace the card.

1. Schedule an Appointment: Visit the MVD website to book a slot. Walk-ins are available but often carry long wait times.
2. Bring Proof of Residency: Even if you already have a license, bringing a lease, utility bill, or bank statement with your new address is smart to prevent administrative hiccups.
3. Pay the Fee: There is a nominal fee (approximately $10) to print a replacement card.

This process is effectively the same as a process for license replacement, but specifically for the purpose of updating your data.

Moving to Montana from Another State: Address Update Rules

If you are a new resident, the 10-day rule for internal moves does not apply. Instead, you have 60 days to transfer your out-of-state license to a Montana credential.

• In-Person Requirement: You cannot do this online. You must visit a station.
• Testing: Most valid out-of-state licenses allow you to waive the driving test, but you may still need to pass a vision and written test.
• Required Documents: You will need your current license, proof of identity (birth certificate/passport), and proof of Montana residency.
  • Tip: If you are starting fresh, review the steps to get a Montana ID to ensure you have the correct documents for a Real ID, as this is the best time to upgrade.

Does a Montana DMV Address Change Update Vehicle Registration?

Updating your driver’s license address usually triggers an update to your vehicle registration file, but it is safer to confirm this explicitly.

• Automatic Update: When you submit Form 34-0300 or visit a station, the system generally links your license number to your registered vehicles.
• Separate County Notification: If you move to a different county within Montana, you may need to visit your new County Treasurer’s office to handle specific county-level taxes and fees upon your next registration renewal.

Frequently Asked Questions

Conclusion

Whether you choose the free mail-in option or the in-person replacement, the most critical step is acting within the 10-day window. Updating your address protects you from administrative fines and ensures your vehicle registration tabs arrive at the correct mailbox every year.