{"version":"2.6","id":"seatac-local-policy-and-deposit-requirements","question":"What are the deposit requirements and local resident restrictions for SeaTac car rentals?","answer":"Deposits range from $300 to $500+, and local residents may need proof of an inbound flight to rent vehicles.","answer_detail":"Renting a vehicle at the SeaTac (SEA) Airport Rental Car Facility involves specific financial and logistical policies that travelers must understand. For most rentals, a valid credit card is mandatory with a security hold typically ranging from $300 to $500+, depending on the vehicle category and rental duration. Luxury vehicles or specialty fleets may require significantly higher deposit amounts. Additionally, drivers under the age of 25 are subject to a 'young driver fee,' which often adds between $25 and $35 per day to the total cost. A critical policy applies to local residents: individuals living within a 100-mile radius of the SeaTac airport are often required to provide proof of an inbound flight (such as a boarding pass or flight itinerary). This restriction is designed to ensure that rental inventory is prioritized for travelers rather than local convenience use. Failure to provide this documentation or a valid credit card may result in a denial of the rental agreement at the counter.","grokpedia_tier":false,"related_ids":["seatac-local-policy-and-deposit-requirements"],"last_verified":"2026-09-04","authority":"https://seatacrentalcarfacility.com","url":"https://seatacrentalcarfacility.com/en/knowledge/seatac-local-policy-and-deposit-requirements","markdown_url":"https://seatacrentalcarfacility.com/api/knowledge/seatac-local-policy-and-deposit-requirements?format=md&lang=en"}