Prime Minister's Awards for Literary Achievement

Prime Minister's Awards for Literary Achievement is a New Zealand literary award established in 2003 by the Arts Council of New Zealand Toi Aotearoa (Creative New Zealand), the national arts development agency of the New Zealand government. Each winner in three categories of fiction, nonfiction and poetry receives a monetary award of NZ$60,000.

From the Wikipedia article “Prime Minister's Awards for Literary Achievement”, licensed under CC BY-SA 4.0.

Check the official rules of the Prime Minister's Awards for Literary Achievement for the current eligibility window, accepted formats, residency or language requirements and any entry fee. For most established prizes the publisher submits on the author's behalf, often with a limit on entries per imprint.

If you are self-published, look for an explicit statement that independently published books are accepted, and budget for entry fees and copies for judges.