1.Congratulations on your promotion! Nobody deserves it more. Your hard work has truly paid off.

2.So well deserved! Watching you rise and shine is something special. Congratulations on this big step up.

3.They saw what we've always known — you're brilliant. Huge congratulations on the promotion!

4.Onwards and upwards! Congratulations on your promotion. The best is yet to come for you.

5.You earned every bit of this. Congratulations on the new role — go lead the way like only you can.