Partner Onshore Temporary visa (subclass 820) Processing Times in 2020. In 2019-20 the average processing time for a subclass 820 visa was 17 months.  In 2018-19 it was 16.3 months. These are the official times quoted by Australian Immigration, for the visas finalised in each month. Subclass 820 Visa Processing Times December 2020 Last updated: 24 … Continue reading subclass 820 Visa Processing Times in 2020