The Algeria international midfielder had caught the attention of a number of clubs with his fine performances but will continue his career at the Giuseppe Meazza side
The Nerazzurri have reportedly paid €5.5 million (£4.7m) for 50 per cent of the midfielder's registration, with the 21-year-old signing a four-year deal with Inter.
Head coach Walter Mazzarri was keen to add some fresh blood to his midfielder ahead of the start of the 2013-14 Serie A campaign and he has now gotten his desired reinforcement in Taider.
"What does Inter mean to me? A great team who have won everything. I’m happy," the Algeria international international commented on his move.
Taider is a product of the Grenoble youth academy and made the move to Serie A in 2011 when he joined Bologna.
He had since developed into a key player at Bologna, earning himself a transfer to Inter with his fine performances at the Stadio Renato Dall'Ara.