Tax is one of the most important and often most confusing aspects of running a business in Australia. Many small business owners — particularly those who are new to the Australian system — make costly mistakes through lack of knowledge. Understanding the basics of Australian business tax will save you money, avoid penalties, and give you confidence in your financial management.
Income Tax for Business Owners
As a business owner, you pay income tax on your business profits. If you operate as a sole trader, your business income is included in your personal tax return and taxed at individual tax rates. If you operate through a company, the company pays corporate tax (currently 25% for most small businesses) on its profits, separate from your personal income tax.
GST (Goods and Services Tax)
If your business turnover is $75,000 or more per year, you must register for GST. Once registered, you add 10% GST to your prices, collect it from customers, and remit it to the Australian Tax Office (ATO) through regular Business Activity Statements (BAS). You can also claim back the GST you pay on business purchases.
Pay As You Go (PAYG) Withholding
If you employ staff, you are required to withhold a portion of their wages for tax purposes and remit it to the ATO. This is known as PAYG withholding. You must register for PAYG withholding when you hire your first employee and include it in your BAS lodgements.
Superannuation
If you employ staff and pay them $450 or more per month, you must pay superannuation contributions (currently 11.5% of their ordinary time earnings) into their nominated superannuation fund. Failure to pay super on time attracts significant penalties. If you are a sole trader, consider making voluntary super contributions for your own retirement.
Get Professional Advice
Tax law is complex and regularly changes. Working with a registered tax agent or accountant — ideally one familiar with the African business community — is one of the best investments a small business owner can make. The cost of good tax advice is almost always more than recovered through legitimate tax savings and avoided penalties.