The Big Brother Naija application form for the 2023 season was free of charge. The organizers do not charge any fee for the application form, and the audition process is also free. Applicants are advised to beware of scammers claiming otherwise and to rely only on official sources for accurate information. The form is available online, and applicants must be at least 21 years old with a valid Nigerian identification document to apply. While the application form is free, applicants are responsible for their own travel, accommodation, and upkeep during the audition process
