Companies have a better tax rate, limited liability, and are more flexible when it comes to growth which might come in the form of additional shareholders.
You can form a company yourself for under $200 which comes with IRD, GST and PAYE registration all on the companies office website - if you get stuck an accountant can help.
What should I do about ACC levies?
Your best bet is to sign up for ACC CoverPlus Extra. This provides an agreed amount of ACC cover should you have an accident.
Should I register for GST?
If your turnover is going to be over $60,000 a year then yes you will need to register for GST. Remember turnover isn't profit - it's the gross amount you sell which might include labour and parts or materials.
Some start-up businesses don't think they will make the $60,000 threshold in the first year but registering anyway may have several benefits, including claiming GST on your setup costs such as tools and vehicle, getting used to filing returns, and ensuring your clients understand your pricing from the get go.
Should I take drawings or put myself on PAYE from my company?
In most cases drawings is the best way to take money from your company. This way you'll have the benefit of having the tax money in your bank longer.