What are the specific criteria for using debit cards at the SeaTac counter and the young renter fee breakdowns for drivers under 25?

At a glance

To use a debit card at the SeaTac counter, you must provide a valid government-issued ID, have a deposit requirement of $200, and be at least 25 years old. Drivers under 25 will be charged a young renter fee of $30-$40 per day, depending on the vehicle category.