Where to register and title your vehicle in Bexar County
Vehicle registration and titling in Bexar County happens at the county tax assessor-collector's office, not at the Department of Motor Vehicles. Texas counties handle these transactions locally, and Bexar County's office processes registrations, title transfers, and renewals for residents and businesses in the county.
The Bexar County Tax Assessor-Collector maintains multiple locations across the county. The main office is downtown San Antonio, but satellite offices operate in other parts of the county to reduce wait times. You can visit any location — they all process the same transactions and have access to the same records.
You can also renew your registration online through the Texas Department of Motor Vehicles website if you meet certain conditions: your vehicle must be registered in Texas, you cannot have any violations or holds on your account, and you must not need to update your address or vehicle information. Online renewal is faster and costs the same as in-person renewal.
Key Takeaways
- The Bexar County Tax Assessor-Collector handles all vehicle registration and titling — not a state DMV office.
- You need your current title (or proof of ownership), proof of identity, proof of residency, and proof of insurance to title or register a vehicle.
- New vehicle titles take about two weeks to arrive by mail; registration stickers are usually issued when ready or within a few days.
- Registration renewal can happen online if your vehicle has no violations and you are not changing your address or vehicle details.
- Fees vary based on vehicle type, weight, and whether you are registering for a full year or partial year.
What documents you need to bring
The documents required depend on whether you are registering a new vehicle, transferring a title, or renewing an existing registration. For any transaction, bring a valid government-issued photo ID (driver's license, passport, or military ID) and proof that you live in Bexar County, such as a utility bill, lease agreement, or mortgage statement dated within the last 60 days.
For a new title transfer, bring the current title signed by the previous owner, a bill of sale or purchase agreement showing the sale price, and proof of insurance. If the vehicle was inherited, bring the death certificate and any court documents related to the estate. If you are registering a vehicle you already own and titled in Texas, bring your current title and proof of insurance.
For registration renewal only, you need your current registration card and proof of insurance. If your address has changed, bring proof of your new address. If you are renewing online, you will enter this information digitally instead of providing physical documents.
Registration and title fees in Bexar County
Registration fees in Texas are based on the vehicle's weight and are set by the state, so they are the same across all counties including Bexar. A standard passenger vehicle typically costs between $50 and $70 per year, but the exact amount depends on the vehicle's gross weight rating. Trucks, motorcycles, and commercial vehicles have different fee schedules.
Title transfer fees are separate from registration fees. A standard title transfer costs a fixed amount set by the state. If you are transferring a title and registering the vehicle at the same time, you pay both fees. If you are only renewing a registration for a vehicle you already own, you pay only the registration fee.
Bexar County also charges a county-specific fee for certain transactions. The tax assessor-collector's office can tell you the exact total cost when you call or visit, since fees occasionally change and may vary based on your specific situation — for example, if you are registering a vehicle for a partial year or if the vehicle is commercial.
How long registration and titling take
Registration stickers are usually issued on the same day you complete your transaction at the office, or within a few business days if the office needs to verify information with the state. You can drive legally while waiting for your sticker to arrive by mail if the office gives you a temporary registration receipt.
Titles take longer. After you submit your paperwork, the state processes the title transfer and mails the new title to you. This typically takes two to three weeks. During this time, you are the legal owner even though you do not yet have the physical title in hand. The office will give you a receipt showing you have applied for the title.
If you need your title faster, ask the office whether expedited processing is available. Some counties offer this service for an additional fee, though availability varies. The office staff can tell you whether Bexar County offers expedited titles and what the cost is.
Renewing your registration online
To renew online through the Texas Department of Motor Vehicles website, log in with your driver's license number and date of birth. The system will show your vehicle and current registration status. You can renew if your registration has not expired, you have no violations or holds, and you do not need to change your address or vehicle information.
Online renewal takes about 10 minutes. You pay the registration fee by credit card or debit card, and your new registration sticker is mailed to the address on file. The sticker usually arrives within one to two weeks. You can print a temporary registration receipt when ready after paying, which you can carry in your vehicle while waiting for the physical sticker.
If the system tells you that you cannot renew online, you will need to visit the tax assessor-collector's office in person. This usually means you have a violation on your account, your address needs updating, or there is a hold preventing renewal.
What to do if you bought a vehicle from a private seller
When you buy a vehicle from a private person rather than a dealer, you need to transfer the title into your name. The seller must sign the back of the title and give it to you along with a bill of sale. The bill of sale should show the sale price, the date of sale, and both the buyer's and seller's names and addresses. You can use a straightforward written agreement or the form provided by the tax assessor-collector's office.
Take the signed title, bill of sale, proof of insurance, and your ID to the tax assessor-collector's office. The office will process the title transfer and register the vehicle in your name. Bring proof of your current address as well. The registration fee is based on the vehicle's weight, and the title transfer fee is a separate charge.
Do not drive the vehicle on public roads until you have at least a temporary registration receipt from the office. Driving an unregistered vehicle is illegal, even if you have a bill of sale and the title is being processed.
Bexar County Tax Assessor-Collector office locations and hours
The main office is located downtown and is open Monday through Friday during standard business hours. Satellite offices in other parts of the county have the same hours. The office is closed on weekends and Texas state holidays.
Wait times vary by location and time of day. Early morning and mid-week visits typically have shorter waits than afternoons and Fridays. You can call ahead to ask about current wait times, or check the tax assessor-collector's website for specific office addresses and phone numbers.
Some transactions can be completed by mail if you cannot visit in person. Contact the office to ask whether your specific transaction can be handled by mail and what documents you need to send. Mail processing takes longer than in-person visits, usually two to four weeks.
Frequently Asked Questions
Can I register a vehicle if I do not have a Texas driver's license?
Yes. You need a valid government-issued photo ID (such as a passport or military ID), proof of residency in Bexar County, proof of insurance, and the vehicle's title or proof of ownership. A Texas driver's license is not required to own or register a vehicle.
What if the previous owner did not sign the title?
You cannot complete the title transfer without the seller's signature. Contact the seller and ask them to sign the title. If you cannot reach the seller or they refuse to sign, contact the tax assessor-collector's office — they can tell you what options may be available, which may include filing a complaint or pursuing a legal remedy depending on your situation.
Do I need to get a new title if I move to a different county in Texas?
No. Your title remains valid if you move within Texas. You do need to update your registration address with the new county's tax assessor-collector's office. Visit the office in your new county with proof of your new address and your current registration card to update your records.
What happens if my registration expires?
Driving with an expired registration is illegal. You can renew online if you meet the requirements, or visit the tax assessor-collector's office in person. If your registration has been expired for more than a certain period, you may need to pay a late fee in addition to the regular registration fee. The office can tell you the exact amount owed.
Can I transfer my registration to a new vehicle?
No. Each vehicle has its own registration tied to that specific vehicle's identification number. When you buy a new vehicle, you register that vehicle separately. You can transfer your license plate to a new vehicle if you want to keep the same plate, but the registration itself is vehicle-specific and cannot be transferred.