Additional transaction fees may apply for local residents. Guests may also be subject to additional taxes, which may vary by city and hotel. Information about the fees charged must be clarified with the accommodation facility. Know Before You Go • Parents traveling with a child under 18 must present the child鈥檚 birth certificate and photo ID (passport for foreign visitors) upon check-in. If only one parent or legal guardian is traveling with the child, that parent or legal guardian must also present a notarized consent of travel signed by both parents. Visitors who plan to travel with children should consult with a Brazilian consulate office prior to travel for further guidance. • One child 4 years old or younger stays free when occupying the parent or guardian's room, using existing bedding.