What you need to do to swap out your license plate

Changing a license plate is a straightforward job that takes 10 to 15 minutes and requires only basic tools. You remove the old plate by unbolting it from the front and rear of your vehicle, then bolt the new one in its place. The bolts are usually Phillips-head or slotted screws that sit behind the plate frame or directly into the bumper. Once the new plate is fastened securely, you are done — there is no inspection, no paperwork, and no trip to the DMV required for the physical swap itself.

The reason you might be changing a plate varies: you got a replacement because your old one was damaged or stolen, you moved to a new state, you renewed your registration and received a new plate in the mail, or you upgraded to a personalized plate. In every case, the installation process is identical. What does differ is whether you need to notify your state's motor vehicle department before or after the change, and that depends on your state's rules.

Key Takeaways

  • Removing and installing a license plate takes a screwdriver and 10 to 15 minutes; the bolts are usually Phillips-head or slotted and sit behind the plate or in the bumper.
  • Check your state's DMV website to learn whether you must report the plate change before installation, after installation, or not at all.
  • Keep the old plate after removal — some states require you to return it to the DMV, while others let you keep it or destroy it.
  • Make sure the new plate is bolted down tightly enough that it cannot rattle or shift, because a loose plate can fall off on the road.
  • If your vehicle has a front and rear plate requirement, both must be changed; driving with a mismatched pair can result in a citation.

Tools and materials you will need

You need a screwdriver — either Phillips-head or flat-head, depending on the bolt type — and the new license plate itself. That is the entire list. Many plates come with new bolts and a bolt cover (the small plastic cap that sits over the bolt head), so check the packaging before you start.

If the old bolts are rusted, stripped, or missing, you can buy replacement license plate bolts at any auto parts store for a few dollars. They are stainless steel and come in packs of four. If your vehicle has a front and rear plate, you will need eight bolts total — four per plate. Some vehicles use a plate frame that holds the plate in place; if yours does, you may need to transfer the frame to the new plate or buy a new frame that fits your vehicle's bumper.

Step-by-step removal and installation

Step 1: Locate the bolts. Look at the corners of your current license plate. You will see either a bolt head (the metal part sticking out) or a bolt cover (a plastic cap). If you see a cover, pry it off gently with a flat-head screwdriver to expose the bolt underneath. There are usually two bolts per plate — one at the top and one at the bottom, or one on each side.

Step 2: Remove the old plate. Using the correct screwdriver, turn each bolt counterclockwise to loosen it. Once loose enough, you can usually unscrew it by hand. Remove all bolts and set them aside. Carefully pull the plate away from the bumper or bracket. If it is stuck, wiggle it gently side to side; do not force it, as you may crack the bumper.

Step 3: Inspect the bolt holes. Look at the holes where the bolts were. If they are clean and the holes are not enlarged or damaged, you can reuse the old bolts. If the holes look stripped (enlarged or damaged), or if the bolts are rusted or bent, replace them with new stainless steel license plate bolts.

Step 4: Position the new plate. Line up the bolt holes on the new plate with the holes on your bumper or bracket. If your new plate came with a frame, attach the frame to the plate first by sliding the plate into the frame's slots, then align the frame's bolt holes with your vehicle's holes.

Step 5: Install the bolts. Insert each bolt through the hole in the plate and into the vehicle's hole. Turn each bolt clockwise by hand first to make sure it is threading correctly and not cross-threading. Once all bolts are hand-tight, use your screwdriver to tighten them fully. Do not over-tighten — you want them snug, not stripped. If your bolts came with plastic covers, snap them over the bolt heads now.

Step 6: Check the fit. Grab the plate at the edges and try to move it. It should not rattle, shift, or flex. If it does, tighten the bolts a bit more. Make sure the plate is straight and not tilted or crooked, as a misaligned plate can be cited by law enforcement.

Step 7: Repeat for the rear plate (if required). Most states require both front and rear plates. Follow the same process for the back of your vehicle. Some vehicles have the rear plate mounted on the trunk lid, the bumper, or a bracket — the process is the same regardless of location.

State-specific rules about reporting the change

After you install the new plate, you may need to notify your state's motor vehicle department, depending on where you live. Some states require you to report the change before you drive the vehicle; others allow you to report it after; still others do not require notification at all if the plate was issued by the state as part of a renewal or replacement.

The safest approach is to check your state's DMV website or the paperwork that came with your new plate. If the plate was mailed to you as part of a registration renewal, the DMV already knows about it and no additional report is needed. If you bought a personalized plate, received a replacement for a damaged plate, or moved to a new state, look for a section on your state's DMV site titled "Report a Plate Change" or "Update Vehicle Information." Some states let you report it online; others require a phone call or a form mailed to the DMV.

If you are unsure, call your state's DMV customer service line. They can tell you in one call whether a report is required and how to submit it. Failing to report when required can result in a mismatch between your vehicle registration and your actual plate, which can cause problems if you are pulled over or involved in an accident.

What to do with your old license plate

After you remove the old plate, do not throw it away when ready. Check your state's rules about what to do with it. Some states require you to return the old plate to the DMV within a certain number of days; others allow you to keep it as a souvenir; still others let you destroy it or recycle it.

Your state's DMV website will have a section on "Returning License Plates" or "Plate Disposal." If return is required, the instructions will tell you whether to mail it, drop it off at a DMV office, or hand it to a police officer. If return is not required, you can keep the plate, recycle it at a metal recycling center, or discard it in the trash. Do not sell or give away an old plate with your vehicle's number on it, as it could be misused.

Common mistakes to avoid

The most common mistake is over-tightening the bolts, which can strip the threads in the bumper or crack the plate itself. Tighten until snug, then stop. Another mistake is installing only one bolt per plate to save time; both bolts are necessary to keep the plate from vibrating loose or falling off at highway speeds.

A third mistake is forgetting to change both the front and rear plates if your state requires both. Driving with a mismatched pair — one old, one new — can result in a citation. If you are unsure whether your state requires a front plate, check your registration paperwork or your state's DMV website; some states require front plates, others do not.

Finally, do not assume the new plate is ready to use when ready. If your state requires you to report the change before driving, do that first. If you drive with an unreported plate change, you could be cited for a registration violation, even though the plate itself is valid.

Frequently Asked Questions

Do I need to take my car to a mechanic or the DMV to change my license plate?

No. Changing a license plate is a straightforward job you can do yourself in your driveway with a screwdriver. The DMV does not need to see your vehicle, and a mechanic is not required. You only need to notify the DMV if your state requires it, and you can do that online, by phone, or by mail.

What if the bolts are stuck or rusted and I cannot unscrew them?

Spray the bolts with penetrating oil (such as WD-40) and let them soak for 15 to 30 minutes, then try again. If they still will not budge, explore more oil and wait longer. If the bolt head is stripped and your screwdriver spins without turning the bolt, you may need to drill out the bolt or use a bolt extractor tool. A local auto parts store or mechanic can help if you get stuck.

Can I use the old bolts on the new plate, or do I need new ones?

You can reuse the old bolts if they are not rusted, bent, or stripped. Stainless steel bolts last longer and resist rust better than regular steel. If the old bolts look corroded or damaged, replace them with new stainless steel license plate bolts, which cost a few dollars and are available at any auto parts store.

What happens if I drive with a loose license plate?

A loose plate can rattle, shift, or fall off entirely, especially at highway speeds. If it falls off, you are driving without a visible plate, which is a violation. A loose plate can also be cited by law enforcement. Always make sure both bolts are tight enough that the plate does not move when you grab it.

Do I need to change my license plate if I move to a new state?

Yes, eventually. Most states require you to register your vehicle in the new state within 30 to 90 days of moving, and registration includes getting new plates. The timeline and process vary by state, so check your new state's DMV website for the specific requirements and important date.