Yes, you can pay for the New York City subway with a debit card using the OMNY (One Metro New York) contactless payment system. As of 2026, every single subway station and MTA bus is equipped with OMNY readers. You do not need to buy a MetroCard or a separate transit pass; you simply "tap" your contactless-enabled debit card (look for the "wave" symbol) or your smartphone (via Apple Pay or Google Pay) directly on the purple sensor at the turnstile. The system will automatically charge you the standard single-ride fare ($2.90 as of late 2025). One of the best "hacks" for using a debit card with OMNY is the Fare Capping feature: if you use the same card or device for 12 rides in a 7-day period (Monday–Sunday), all subsequent rides for the rest of that week are free. This essentially gives you the benefits of a Weekly Unlimited pass without having to pay for it upfront. It is a fast, seamless way to travel, though you should be careful of "card flutter" (accidentally tapping your whole wallet and having multiple cards scanned), so it is best to pull the specific debit card out or use your phone.