Yes, hotels in 2026 are extremely vigilant about ID verification because maintaining an accurate guest register is a legal obligation that carries heavy fines if ignored. Most modern hotels, especially major chains, now use advanced ID scanners (similar to those used by the TSA and Border Control) that use infrared and ultraviolet light to detect tampering or counterfeits in seconds. Using a fake ID at check-in is not just a violation of hotel policy; it can be considered a criminal act of fraud or identity misrepresentation. If a hotel catches a guest using a fake ID, they will typically refuse the stay without a refund and may involve local law enforcement. Reliable ID verification protects the hotel from liability, reduces the risk of "chargebacks," and helps identify individuals who may be on security watchlists. To avoid a stressful situation and potential legal consequences, always use your government-issued passport, driver's license, or national ID card, and ensure the name on your ID matches the name on the credit card used for the reservation.