Calculators 

1. Annual & Long Service Leave Calculators NSW

This calculator will assist you to calculate a NSW employees accumulated entitlement as per the Annual Holidays Act 1944 and accumulated entitlement as per the Long Service Leave Act 1955. 
Please click on this link  to access the leave calculator.

2. Interactive GST calculation worksheet for the BAS (Nat 5107)

This worksheet allows you to work out GST amounts for your BAS. Do not lodge the worksheet with your BAS. We recommend you file it with a copy of the BAS to which it relates. NAT 5107.
Please click on this link to access the worksheet.

3. Comprehensive tax calculator

You can use this calculator for an estimate of your tax refund or debt for the 2005-06 to 2007-08 income years.
Please click on this link to access the tax calculator.

4. Family tax benefit calculator

This calculator will help you determine if you are eligible to claim the family tax benefit and will also calculate the amount you are entitled to claim.
Please click on this link to access the calculator.

5. Higher Education Loan Program (HELP) voluntary repayment calculator

This calculator gives you an estimate of the bonus you will receive when you make a voluntary repayment towards your HELP debt, and the amount that will remain after your voluntary repayment has been applied.
Please click on this link to access the repayment calculator.

6. Medicare levy calculator

This calculator will help you work out your Medicare levy, including any half or full exemptions, and reductions based on family income.
Please click on this link to access the Medicare levy calculator.

7. Work related car expenses calculator

This calculator will help you work out all four methods of work related car expenses.
Please click on this link to access the car expenses calculator.

8. Eligible termination payment calculator

The ETP calculator will assist employers and superannuation funds with calculations required to meet eligible termination payment (ETP) and reasonable benefit limits (RBL) reporting obligations.
Please click on this link to access the payment calculator.

9.  Employee/Contractor decision tool
The Employee/Contractor decision tool is designed to assist employers to determine whether individual workers are employees or contractors in order to comply with tax and superannuation obligations.
Please click on this link to access Employee/Contractor decision tool