Yes, in 2026, virtually all official taxis at Lisbon Airport (LIS) are required to accept credit and debit cards, including major international providers like Visa, Mastercard, and American Express. The city has made a significant push toward digital payments to support tourism and improve transparency. When you exit the Arrivals terminal and head to the official taxi rank, you will find modern vehicles equipped with POS terminals. However, it is always a "pro" tip to confirm with the driver before you depart: "Aceita cartão?" (Do you take card?). For a more predictable price, many travelers in 2026 use apps like FreeNow or Uber/Bolt, which handle all payments through your phone and avoid the need for physical cards or cash in the vehicle. If you take a standard taxi, be aware that there is a flat fee for luggage and night/holiday surcharges, but the total fare remains payable by card. If a driver claims their machine is "broken," it is often a tactic to get cash; in 2026, this is increasingly rare and can be reported to the airport taxi coordinator.