What you need to rent a car in San Jose
To rent a car in San Jose, you need a valid driver's license, a credit card in your name, and proof of insurance. Most rental companies require you to be at least 21 years old, though some charge extra if you're under 25. You'll also need to show your license and credit card at pickup — rental agents won't accept a photocopy or a digital image on your phone, even if your state allows that for driving.
Your proof of insurance can come from your personal auto policy, your credit card's rental coverage, or the rental company's own insurance. Bring the actual insurance card or a printed declaration page from your insurer; a screenshot usually won't work at the counter. If you're renting with a credit card's coverage instead of your own policy, ask the card issuer in advance whether they cover San Jose rentals and what the limits are — some cards exclude certain vehicle types or rental companies.
International visitors need a passport, their home country's driver's license, and an International Driving Permit (IDP) if their license isn't in English. The IDP is not a separate license; it's a translation document issued by your home country's motor vehicle authority. You'll need both your home license and the IDP together.
Key Takeaways
- You must bring a valid driver's license, credit card, and proof of insurance to the rental counter — digital copies of these documents are not accepted.
- San Jose has rental desks at Mineta San Jose International Airport (SJC) and multiple locations throughout the city, with airport rentals typically costing more than off-airport branches.
- Rental rates vary by day of the week and season, and booking in advance usually costs less than renting the same day.
- Damage waivers and additional insurance add to your total cost and may duplicate coverage you already have through your personal policy or credit card.
- Return the car with a full fuel tank and no damage to avoid extra charges, and photograph the vehicle's condition before you leave the lot.
Where to rent a car in San Jose
The main rental hub is Mineta San Jose International Airport (SJC), where Hertz, Budget, Avis, Enterprise, and National all operate rental desks in the baggage claim area. Airport rentals are convenient if you're flying in, but they cost more because the airport charges rental companies a concession fee, which gets passed to you. You'll also pay San Jose's airport rental tax on top of the state sales tax.
Off-airport locations are cheaper and are scattered across San Jose — downtown near the convention center, near the Westfield Valley Fair mall, and along Story Road. You can reach these by taxi, rideshare, or public transit (VTA bus lines serve most rental areas). Booking through the rental company's website usually shows you all their San Jose locations and lets you compare prices between airport and off-airport pickup.
Some smaller companies like Turo and Zipcar operate peer-to-peer or membership-based rentals in San Jose, but they work differently from traditional rental counters. Turo connects you with private car owners; Zipcar charges by the hour and is meant for short trips within the city. If you need a car for a full day or longer, a traditional rental company is usually simpler.
How rental rates work and what affects your price
Rental rates in San Jose change based on demand, day of the week, and how far ahead you book. A compact car might cost $35 per day on a Tuesday in January but $80 per day on a Saturday in July. Booking two weeks in advance usually locks in a lower rate than booking the day before, because the rental company can plan its fleet better when it knows demand ahead of time.
Your age, driving record, and the type of vehicle you choose all affect the final price. Drivers under 25 pay a daily surcharge — the amount varies by company but is often $15 to $25 per day. If you have accidents or violations on your driving record, some companies will charge more or decline to rent to you. Luxury vehicles, SUVs, and trucks cost more than sedans and compact cars, and fuel type matters too — electric vehicles may have different rates than gas cars.
The quoted rate is usually just the base daily charge. Taxes, airport fees (if applicable), fuel charges, insurance, and damage waivers all add to your final bill. Read the full breakdown before you confirm the reservation so you know what you're actually paying.
Insurance and damage waivers explained
When you rent a car, you're responsible for damage to the vehicle. The rental company will offer you a damage waiver (also called a Loss Damage Waiver or LDW), which shifts that responsibility to them — but you pay for it upfront, usually $15 to $30 per day. Before you buy it, check whether your personal auto insurance or credit card already covers rental cars. Most personal policies do, and many premium credit cards include rental coverage at no extra cost.
If your personal insurance covers rentals, you don't need the rental company's waiver — you're just paying twice for the same protection. Call your insurer or credit card company before you rent and ask specifically whether they cover rentals in California and what the deductible is. Get the answer in writing or take a screenshot, because you may need to show it to the rental agent.
Damage waivers don't cover everything. They typically exclude damage from off-road driving, racing, towing, or driving under the influence. They also usually have a deductible — you pay the first $500 or $1,000 of damage yourself. Read the waiver terms before you agree to it.
Fuel charges and how to avoid them
Rental companies offer two fuel options: return the car with a full tank (you pay for the gas yourself at a pump), or let the company refuel it and charge you their rate. The company's rate is always higher than what you'd pay at a gas station — sometimes 50% higher. The cheapest option is to fill the tank yourself at a gas station near the rental location before you return the car.
Find a gas station within a mile or two of the rental office using Google Maps or your phone's maps app. Fill up completely, then drive straight to the rental return lot. If you return the car with less than a full tank, the company will charge you their per-gallon rate for the missing fuel, which adds up fast on a half-empty tank.
Some rental companies offer a "pre-purchase" fuel option where you pay for a full tank upfront at their rate, then return the car empty. This is only worth it if you know you'll use nearly all the fuel; otherwise, you're paying for gas you don't use.
What to do before you leave the rental lot
Before you drive away, walk around the car with the rental agent and point out any existing damage — dents, scratches, missing hubcaps, interior stains. The agent should note these on your rental agreement. Take photos or video of the car's condition from multiple angles, including the odometer and fuel gauge, and text them to yourself or email them so you have a timestamp. This protects you if the company tries to charge you for damage that was already there.
Check that the spare tire, jack, and lug wrench are in the trunk, and test the lights, wipers, and air conditioning. If anything is broken or missing, tell the agent when ready. Verify the mileage on the odometer and write it down — you'll need it when you return the car.
Review your rental agreement before you sign. Make sure the daily rate, taxes, fees, and insurance charges match what you were quoted. Ask the agent to explain any line item you don't recognize. Once you sign, you're responsible for the terms on that agreement.
Returning the car and avoiding extra charges
Return the car on time, with a full fuel tank, and in the same condition as when you picked it up. Late returns are charged at the daily rate or sometimes at an hourly rate if you're only a few hours over — check your agreement for the policy. If you're going to be late, call the rental company as soon as you know; some will extend your reservation without penalty if you ask in advance.
Fill the fuel tank at a gas station near the return location, not on the way to the airport or rental office. Rental lots are in busy areas, and you don't want to rush the fueling process. Bring your receipt from the gas pump if you want proof you returned it full, though most rental agents will visually confirm the tank level.
When you return the car, the agent will inspect it for damage and check the mileage and fuel level. If there's new damage, the company will photograph it and send you a damage claim, usually within a few days. This is where your photos from pickup matter — you can prove the damage wasn't your fault. If you disagree with a damage charge, contact the rental company's customer service department in writing and include your photos and the rental agreement.
Frequently Asked Questions
Can I rent a car in San Jose if I don't have a credit card?
Most rental companies require a credit card for the security deposit and to cover damage or fuel charges. Some companies accept debit cards, but they may place a larger hold on your account and require additional documentation like a utility bill or bank statement. Call the rental company directly to ask about their debit card policy before you book.
What happens if I return the car with damage?
The rental company will photograph the damage, estimate the repair cost, and send you a claim. If you purchased their damage waiver, they cover the cost (minus any deductible). If you didn't, your personal insurance or credit card coverage may pay, depending on your policy. If neither covers it, you pay the full repair bill. This is why photos at pickup are critical — they prove what damage was already there.
Is it cheaper to rent from the airport or downtown San Jose?
Off-airport rentals are almost always cheaper because you avoid the airport concession fee and airport rental tax. The savings can be $20 to $50 per day depending on the vehicle and season. If you're flying in, consider taking a taxi or rideshare to an off-airport location, or rent from the airport and accept the higher cost for convenience.
Do I need an International Driving Permit if I'm visiting from another country?
If your home country's driver's license is in English and has your photo and signature, most rental companies will accept it alone. If it's not in English, you need an International Driving Permit (IDP) from your home country's motor vehicle authority, plus your home license. The IDP is a translation, not a separate license. Get it before you travel — you can't get one in the United States.
What if I need to keep the car longer than I booked?
Call the rental company as soon as you know you need an extension. If the car is available, they'll extend your reservation and charge you the daily rate for the extra days. If the car is already booked by another customer, they may not be able to extend. It's cheaper and easier to add days before your return date than to return late and pay late fees.