myIR, payments and more
Watch our short video on income and provisional tax
Describes what provisional tax is, options for calculating provisional tax, when provisional tax is due, and budgeting advice.
Use the standard, estimation or ratio option to work out your provisional tax.
Your provisional tax payment dates are going to change, and if you're eligible, you'll be able to calculate your provisional tax on a percentage of your previous year's GST taxable supplies (sales).
Did you know?
If your business's income is taxed at the company rate, changes to that tax rate also affect the percentage you use to calculate your provisional tax payments.