$ 330 K = yes - but I would add to the ATO comment below " as long as you are under age 75 + 28 days when the contribution is made." And I would not rely on the 28 days.
From ATO:
1 July 2022 and later years
If you are under 75 years of age at any time in a financial year you may be able to make non-concessional contributions of up to three times the annual non-concessional cap in that financial year.
If you are 75 years or older your fund may only be able to accept employer contributions and downsizer contributions.
See also
Example: Eligible for the bring-forward arrangement
Bernard is 74 years old on 1 July 2022. His non-concessional contributions cap for 2022-23 is $110,000. His total super balance at 30 June 2022 is $800,000.
Bernard's age makes him eligible for the bring-forward arrangement.
During the financial year he made the following non-concessional contributions to his super fund:
- $75,000 in October 2022
- $75,000 in April 2023.
Bernard has triggered the bring forward arrangement