His first cap for Fiji was during a match against Tonga at Nuku'alofa, on June 28, 1982. He was part of the 1987 and 1991 World Cup rosters. He last played for the Flying Fijians against Romania, at Brive-la-Gaillarde, on October 12, 1991. Tabulutu was also part of the 1990-1991 Hong Kong sevens team, coached by Kitione Tuibua, which won the Hong Kong Sevens title three years in a row. Prior to the 2005 Rugby World Cup Sevens in Hong Kong, he announced his resignation due to poor results at the World Sevens Series in Wellington and Los Angeles, being replaced by Wayne Pivac, who called up Serevi to the Fiji squad, which won the tournament.