Diamond Platnumz was last week summoned by the Tanzania Revenue Authority over drug trafficking links.
The Tanzanian sweetheart was asked to hand in a report on his source of wealth and a statement on his tax returns over drug trafficking links in the country.
The singer was earlier listed as a suspected drug trafficker operating in Tanzania.
He appeared before the investigative agency in Dar-es-Salaam, where he underwent questioning with his documents being inspected.
After the documents were scrutinised, the Tanzania Revenue Authority handed the singer a clean bill of health for complying with the law.