# What are the security deposit amounts and payment terms for Thrifty rentals at Sea-Tac?

**Category:** Visitor Guides
**Verified:** 2026-08-07
**Grokipedia tier:** no
**Canonical:** https://seatacrentalcarfacility.com/en/knowledge/seatac-security-deposit-and-payment-policies
**Authority:** https://seatacrentalcarfacility.com (official source; third-party URLs are not published)

## At a glance

The security deposit amount for Thrifty rentals at Sea-Tac varies depending on the type of vehicle.

## What to know

The security deposit amount for Thrifty rentals at Sea-Tac is $200 for economy cars and $300 for SUVs and luxury vehicles. The deposit is refundable upon return of the vehicle in good condition. For debit card payments, a $50 non-refundable fee applies. Credit card payments do not incur this fee. The estimated refund turnaround time for security deposits is 3-5 business days. It is recommended to return the vehicle with a full tank of gas to avoid additional fuel charges. Additionally, Thrifty accepts major credit cards, including Visa, Mastercard, and American Express, as well as debit cards from major banks. Cash payments are not accepted. When returning the vehicle, please ensure it is in the same condition as when rented, with no additional mileage or damages. Failure to do so may result in additional fees and charges. It is also recommended to review the rental agreement carefully before signing to understand the terms and conditions of the rental.

## Related

- https://seatacrentalcarfacility.com/en/knowledge/seatac-security-deposit-and-payment-policies