Airbnb scams by guests that every host should be aware of: Guests who ask for discounts. Threaten to leave a bad review if not refunded. Mention someone else will pay for their stay. Want to take the conversation to a private app.

For Airbnb hosts in 2026, several "red flags" can indicate a potentially problematic guest during the booking process. One major warning sign is a lack of reviews combined with poor communication; if a guest is vague about their arrival time or the purpose of their stay, they may be trying to hide a party or an over-occupancy situation. Another red flag is asking for a significant discount or requesting to pay "off-platform" via cash or Venmo, which violates Airbnb’s terms and removes your insurance protection. Guests who book for "one person" but ask about the parking capacity for five cars, or those who live in the same city as the rental (indicating a local "party house" intent), are also high-risk. Experienced hosts also watch out for overly demanding questions before a booking is even confirmed, as "high-maintenance" inquiries often lead to "nit-picking" reviews and unreasonable refund requests after the stay is over.