Where to register and title your vehicle in Bexar County

In Bexar County, vehicle registration and titling are handled by the Bexar County Tax Assessor-Collector's office. This is the single point of contact for both new registrations and title transfers. You cannot register a vehicle without holding the title, and you cannot legally drive without current registration.

The Tax Assessor-Collector maintains multiple office locations across the county. The main office is located in downtown San Antonio, but satellite offices serve areas including North Star, South, East, and West locations. Each office handles the same services, so you can visit whichever is most convenient.

You can also handle some transactions online through the Bexar County Tax Assessor-Collector website, though in-person visits are required for certain situations—particularly when you are transferring a title from out of state or when the vehicle has a lien holder.

Key Takeaways

  • The Bexar County Tax Assessor-Collector is the only office that can register and title vehicles in the county, with multiple locations across San Antonio and surrounding areas.
  • You must have the title in hand before you can register a vehicle, and registration is required before you can legally drive.
  • Texas registration is valid for one or two years depending on your vehicle type, and renewal notices are mailed to your address on file.
  • Registration fees vary based on vehicle weight and type; commercial vehicles, motorcycles, and standard passenger cars have different fee structures.
  • If your vehicle has a lien holder, the lienholder's name and address must appear on the title before registration is complete.

What documents you need to bring for a new registration

For a new vehicle registration in Bexar County, bring your title (or proof of ownership), a valid photo ID, and proof of Texas residency. Proof of residency can be a utility bill, lease agreement, or mortgage statement dated within the last 60 days. If someone else is listed on the title with you, both owners should be present, though one owner can act on behalf of the other with a signed power of attorney.

If your vehicle has a lien holder—meaning a bank or finance company holds the title until you pay off the loan—bring documentation showing the lienholder's name and address. The Tax Assessor-Collector will contact the lienholder to confirm the lien before issuing your registration. This step protects both you and the lender.

Bring proof of insurance as well. Texas law requires all registered vehicles to carry liability insurance, and the Tax Assessor-Collector's office will ask to see your policy or declaration page. If you cannot show proof of insurance at the time of registration, you may still register, but you cannot legally drive the vehicle until insurance is in place.

Transferring a title from another state

If you are moving to Bexar County with a vehicle titled in another state, you must transfer the title to Texas within 30 days of establishing residency. Bring the out-of-state title, your Texas photo ID, and proof of residency. The Tax Assessor-Collector will submit your process to the Texas Department of Motor Vehicles on your behalf.

Out-of-state title transfers require an in-person visit to a Bexar County Tax Assessor-Collector office. The office cannot process these by mail or online. Processing typically takes one to two weeks once submitted to the state, and you will receive your Texas title and registration by mail.

If your out-of-state title shows a lien holder, that information transfers with your vehicle. You do not need to re-register the lien; it remains valid under Texas law. However, if the lienholder's name or address has changed, notify them to update their records with the Texas Department of Motor Vehicles.

Registration renewal and how often you need to renew

Texas vehicle registration is valid for either one or two years, depending on your vehicle type and when you first registered it. Most passenger vehicles are registered for two years. The Tax Assessor-Collector mails renewal notices to the address on file approximately 60 days before your registration expires. The notice shows your current registration number, expiration date, and the renewal fee amount.

You can renew online through the Bexar County Tax Assessor-Collector website if your vehicle has no outstanding violations, no lien holder, and no address changes. Online renewal takes a few minutes, and your new registration sticker will arrive by mail within one to two weeks. If you need the sticker when ready, you can renew in person at any Tax Assessor-Collector office and receive it the same day.

If you do not renew before the expiration date, your registration lapses and you cannot legally drive the vehicle. Driving with expired registration can result in a traffic citation. If your registration has been expired for more than a few months, you may need to pay a late fee in addition to the standard renewal fee when you renew.

Registration fees and what affects the cost

Registration fees in Bexar County are set by the state of Texas and vary based on your vehicle's weight, type, and age. A standard passenger car typically costs between $50 and $70 per year for a one-year registration, or roughly $100 to $140 for a two-year registration. Motorcycles have lower fees, usually $20 to $40 per year. Commercial vehicles, trucks over a certain weight, and specialty vehicles (RVs, trailers) have different fee schedules.

The Tax Assessor-Collector's office will calculate your exact fee based on the vehicle information on your title. If you are unsure what your registration will cost, you can call the office or visit their website to use the fee calculator. Some vehicles may also may have access to for reduced fees—for example, vehicles owned by disabled veterans or certain nonprofit organizations.

If you are registering a vehicle for the first time in Texas, you may also owe a one-time title fee in addition to registration. This fee is typically $28 to $33 and covers the cost of issuing your Texas title. Subsequent renewals do not include this fee.

Handling registration if you have a lien holder

If you financed your vehicle through a bank, credit union, or dealership, the lender holds a lien on the title. The lienholder's name and address must appear on your Texas title before you can register the vehicle. When you register, the Tax Assessor-Collector will verify the lien information and may contact the lienholder directly to confirm.

You cannot remove a lien from the title yourself. The lien remains in place until you pay off the loan in full. Once you pay off the loan, the lienholder will release the lien and send you a lien release document. Bring this document to the Tax Assessor-Collector's office, and they will issue you a new title with no lienholder listed. You do not need to re-register after a lien is released, but you should update your title for your records.

If you are buying a vehicle from a private seller and the seller still owes money on it, do not complete the purchase. The vehicle cannot be registered in your name until the seller's lien is released. Always verify that a used vehicle's title is clear (no lienholder) before you hand over money.

Bexar County Tax Assessor-Collector office locations and hours

The main office is located at 233 West Commerce Street, San Antonio, TX 78205. Satellite offices are located in North Star (8015 Wurzbach Road), South (3103 South Presa Street), East (3903 East Houston Street), and West (6402 North Loop 1604 West). Most offices are open Monday through Friday, 8:00 a.m. to 5:00 p.m., with some locations offering extended hours on certain days. Saturday hours vary by location.

You can contact the Tax Assessor-Collector's office by phone at 210-335-2000 to confirm hours, ask about wait times, or get specific information about your registration. The office website also lists current hours and allows you to schedule an appointment at some locations, which can reduce wait time during busy periods.

If you cannot visit in person, some services are available by mail. You can mail renewal applications with payment to the main office address, though processing by mail takes longer than in-person or online renewal. New registrations and title transfers almost always require an in-person visit.

Frequently Asked Questions

What happens if I drive with expired registration?

Driving with expired registration is a traffic violation in Texas. You can be stopped and cited, which results in a fine. If your registration has been expired for more than a certain period, you may also face additional penalties. Renew as soon as you receive your renewal notice to avoid this.

Can I register a vehicle if I do not have a Texas driver's license?

You need a valid photo ID and proof of Texas residency, but it does not have to be a Texas driver's license. A passport, military ID, or other state ID is acceptable. Proof of residency (utility bill, lease, mortgage statement) is what establishes that you live in Texas.

How long does it take to get a new title after I transfer from another state?

After you submit your out-of-state title to the Bexar County Tax Assessor-Collector, the office forwards it to the Texas Department of Motor Vehicles. Processing typically takes one to two weeks, and your new Texas title will arrive by mail. You can drive with your out-of-state title and a receipt from the Tax Assessor-Collector during this time.

Do I need to re-register if I move to a different address within Bexar County?

No, you do not need to re-register. However, you should notify the Tax Assessor-Collector of your address change so that renewal notices and other correspondence reach you. You can update your address online, by phone, or in person at any office location.

What if my registration sticker is damaged or lost?

Visit any Bexar County Tax Assessor-Collector office with proof of registration (your renewal notice or registration card) and request a replacement sticker. There is usually a small replacement fee. You can also request a replacement by mail, though it will take longer to arrive.