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Monthly calculator

Scheduled maintenance

Online applications will be unavailable between 6.00am and 10.00pm on Saturday, 11 February due to scheduled maintenance. We apologise for any inconvenience.

Payroll tax rates and threshold

The threshold for the 2011–12 financial year is $678,000. From 1 July 2011, the rate is 5.45%.

Your monthly threshold is calculated using the number of days in the month, divided by the number of days in the year, multiplied by the threshold.

Days in monthThreshold

29

$53,721

30

$55,574

31

$57,426

Read more about how to calculate your monthly threshold.

Due date for payment

Your monthly payment (July to May) or 'nil' remittance is due seven days after the end of each month, or the next business day if the seventh day is a weekend or public holiday.

More information

Monthly calculator online services

You are able to view previously saved monthly calculations and modify the most recently saved monthly calculation for each month. All saved monthly calculations can be viewed through the Return History Summary screen of our payroll tax online services.

The online calculator assists you to work out your monthly tax payable. You do not have to submit this calculation.

You need to have your client ID and correspondence ID from your 2011 return booklet/letter or any other recent correspondence to continue.

If you are already registered with AUSkey you can now use this to login. We do not permit intermediaries to use AUSkey to login on behalf of clients.

Read more about AUSkey at

Last updated: 13-Feb-2012
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