Gail Kelly collected nearly A$12 million ($12.8 million) for her final four months work as Australian chief executive of Westpac.
The bank's annual report shows Kelly received cash and share-based payments worth A$11.76 million between October 1 last year and when she retired on February 1 this year.
Her successor, Brian Hartzer, got A$4.1 million for his period in the top job from February 2 to the end of the bank's financial year on September 30.
Westpac NZ chief David McLean, appointed in February, earned a A$1.7 million ($1.8 million) remuneration package in the 2015 financial year, according to the bank's annual report.
Most of Kelly's package was made up of A$9.5 million worth of share-based payments. She also received a A$1 million salary and a A$1.2 million cash bonus.