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. If you require an invoice when booking a prepaid rate, please write this request and your company details in the Ask a question box. According to the Brazilian Federal Law 8.069/1990, minors under 18 years of age cannot check into hotels unless they are accompanied by their parents or a designated adult. If a minor is accompanied by an adult other than his parents, it is necessary to present a written authorisation for the minor to check into the hotel. Such authorisation must be notarised and signed by both parents, and presented along with notarised copies of their IDs.