To rent a car in Texas in 2026, you primarily need a valid driver’s license and a major credit card in the primary driver's name. While most rental companies (like Hertz or Enterprise) allow drivers aged 21 and up, those under 25 will almost certainly face a "Young Renter Surcharge" of $25–$40 per day. If your license is not in English, you are strongly advised to carry an International Driving Permit (IDP) alongside your original license. Unlike some other states, Texas law allows rental companies to require a deposit, which is why a credit card is preferred; if you use a debit card, the company may perform a credit check or require proof of a return flight. You should also check your personal auto insurance or credit card coverage, as the "Loss Damage Waiver" (LDW) offered at the counter can cost an additional $30 per day, though it provides significant peace of mind for driving on the busy Texas Interstates.