[5] Tahiri was given the thirty-fifth position on the LDK's electoral list in the 2010 Kosovan parliamentary election.
Parliamentary elections in Kosovo are held under open list proportional representation, and Tahiri finished in thirty-first place among the LDK's candidates.
[6] The list won twenty-seven seats, and he was not initially elected; he did, however, receive a mandate on 26 December 2013 as the replacement for another party member.
He finished in fifty-sixth place among the party's candidates; the list won thirty mandates and he was not re-elected.
[11] In 2020, Tahiri opposed the LDK's decision to remove Vjosa Osmani from the party leadership.