[5] Sutt graduated cum laude from the University of Tartu in 1993 with a degree in economics and finance.

[2] In 2008, he graduated from the Advanced Management Program from INSEAD, and in 2015 with a degree in Negotiations and Leadership from Harvard Law School.

[2][6] From 1992 to 1993, Sutt was the Chief Specialist of Eesti Pank's Central Bank Policy Department.

[3] From 2017 to 2018, he worked as the Director of Regulatory Relations of Eesti Energia and as a member of the Management Board of the company.

[7] In his capacity as interim foreign minister, Sutt summoned the Russian ambassador to Estonia in June 2022 to condemn President Vladimir Putin's "completely unacceptable" praise for Peter the Great who captured Narva, a city that is now Estonian.