According to BILD editor Christian Falk, Bayern will provide Kane with a 4 to 5 years contract with an annual salary of more than 20 million euros.
Falk:
Bayern have made it clear to Harry Kane's brother/agent Charlie that they're relying on the striker for the future & willing to offer him a long-term deal. The club is offering a 4-to-5-year contract until 2028 with a gross salary of more than €20m/year.