The amount you get paid into your bank account is correct for any 33c/$ tax payer. If your tax rate is less then you need to file an annual tax return to get a refund of any extra tax deduction or imputation credit. As winner says this payment is in the next tax year.
May be you should look site the IRD site and learn about them treatment of these credits and other tax obligations.
Tax 101 should be taught at school.
Off my soap box.