As of 2026, the maximum balance that can be held on a standard Suica card (or the mobile Suica app) is 20,000 Yen (approximately $135 USD). This limit has remained steady for years to minimize financial risk in case of a lost or stolen card. However, a significant development in late 2025 and 2026 is the introduction of a QR-based Suica payment option which allows for much higher balances, up to 300,000 Yen, aimed at competing with popular digital wallets like PayPay. For the traditional "tap-and-go" NFC Suica used for trains, buses, and convenience stores, the 20,000 Yen cap still applies. Users can easily check their balance at ticket machines or by tapping the card against a smartphone with the Suica app installed. If a traveler needs to make a purchase exceeding 20,000 Yen, they usually cannot "split" the payment between Suica and cash, making the card best suited for small-to-medium daily expenses.