Vehicle Registration
Register your vehicle at the Tax Assessor-Collector in Lockhart
Caldwell County vehicle registration and title transfers are handled at the Tax Assessor-Collector's office on South Main Street in Lockhart.
You register your vehicle at the Tax Assessor-Collector's office at 110 S. Main St., Room 101, in Lockhart. The phone number is (512) 398-1830. That office handles license plate renewals, title transfers, disabled parking placards, and specialty plates.
Texas uses a program called Two Steps, One Sticker in most counties. You get one sticker that covers both safety and emissions. Caldwell County does not require emissions testing. That means you only need a safety inspection before you can renew your registration. Check with the office or TxDMV to confirm current requirements before your renewal date.
Source to confirm: TxDMV – Caldwell County Tax Office