Spurs will pay a guaranteed upfront fee of £92.5 million, with an additional £7.5 million structured in potential add-ons centred around Tottenham securing multiple Champions League qualifications over the coming seasons.
The astronomical £100 million package represents a seismic statement of intent from Spurs. Roberto De Zerbi is believed to have been the primary architect of the pursuit, identifying his compatriot as the absolute priority for transforming the Lilywhites’ midfield.
De Zerbi’s presence at the helm played a decisive role in convincing the 26-year-old Italy international to move to the Tottenham Hotspur Stadium, with Tonali reportedly turning down interest from Premier League runners-up Manchester City.
Having already agreed personal terms on a lucrative six-year contract worth an estimated £275,000 per week, Tonali’s move brings an end to his stint at St James’ Park.
Newcastle initially fought hard to keep the midfielder, who they signed from AC Milan in the summer of 2023. However, the sheer scale of Tottenham’s final financial package ultimately proved too significant for the Magpies to refuse.
The transfer will also see Milan benefit financially, as the Italian club holds a 10% sell-on clause from their initial sale to Newcastle.
Tonali’s arrival continues a remarkably aggressive summer recruitment campaign under De Zerbi. The Italian international is set to follow in the footsteps of high-profile additions like Andy Robertson, Marcos Senesi, and Jan Paul van Hecke.
If a concurrent £85 million deal for West Ham’s Mateus Fernandes also crosses the finish line, Spurs will have radically overhauled their engine room at an expense of nearly £200 million in a matter of days.
For Tottenham, the massive financial layout marks a definitive effort to completely move past consecutive 17th-place Premier League finishes.
By placing a world-class midfielder like Tonali at the centre of De Zerbi’s tactical blueprint, Spurs are signalling their desire not just to climb back into the top half of the table but to firmly re-establish themselves as genuine contenders for European qualification.