Is Feed in Tariff income taxable? Based on preliminary advice, income received to a household from a feed in tariff is not taxable as the system is installed for personal use and not for the sole intention of making a profit. If, however, you are installing the system on a commercial premises then the income from the feed in tariff may be assessed as being taxable.
According to a story I read in the paper Centrelink may consider any money received as income which could affect pensions. Best contact Centrelink for further advice.