Ntabazi was born on 11 December 1974 in Bundibugyo District, in the Western Region of Uganda.
She concurrently worked as a senior mobilizer for the ruling National Resistance Movement (NRM) political party from 1994 until 2005.
[4] In 2015, however, she lost the NRM primary[5] to Josephine Babungi Benona and consequently did not contest the 2016 general election.
[7] On 21 July 2022 She was appointed State Minister for Trade,a position she holds to date.
As State Minister of Trade,she is charged with the promotion and diversification of exports in the country.