The federal government has gifted small and medium enterprises with $5.3 billion in tax cuts in this year's budget but how will it affect your business? The centrepiece of the pitch is extending the small business tax cut so that from July 1 the corporate tax rate will be 27.5 per cent for the 870,000 businesses with turnover of up to $10 million. This builds on the 2015 budget, which cut the tax rate for small businesses with less than $2 million turnover to 28.5 per cent. The Breakdown: