Many people running their own Sole Trader businesses in Australia are still unsure about whether or not to register for GST. You may be worried that by adding 10% to your prices as a GST-registered business, you will turn off some potential customers. And then there is also the quarterly Business Activity Statement (BAS) to worry about, not to mention the potential for penalties if you fail to get it right. If this sounds like you, then read on for some advice about when to register for GST and some tips on how to make the process simple.