All current KiwiSaver data, including monthly data, is available in Excel downloads located on the Datasets for KiwiSaver statistics page. Annual data is due to be uploaded by 30 September.
Datasets for KiwiSaver statistics
Number of individuals opted-out of KiwiSaver as at 30 June
This graph shows the number of individuals who opted-out as at 30 June 2025.
Between June 2015 and June 2025, the number of individuals opted out of KiwiSaver decreased, from 230,930 to 187,735.
Notes:
- Members who were automatically enrolled have a provisional period of 8 weeks in which they can decide to opt out.
- Opt-out data from June 2020 through to June 2023 was updated as at September 2023.
- From April 2020, KiwiSaver information is reported from a new system.
Frequency of opt-outs per individual as at 30 June
| Number of opt-outs | Number of individuals | Percentage |
|---|---|---|
| 1 | 10,190 | 96.2% |
| 2 | 384 | 3.6% |
| 3+ | 23 | 0.2% |
| Total | 10,597 | 100.0% |
Note:
- All individuals who have opted out at least once during the year ended 30 June 2025.
Last updated:
30 Sep 2025