If you are an employer or another withholding payer, the TWC helps you work out the tax you need to withhold from payments you make to employees and other workers.
To use the TWC, you need the information your workers supply in their: tax file number declarations, withholding declarations, medicare levy variation declarations.
The TWC can calculate amounts of Higher Education Loan Program (HELP) and Student Financial Supplement Scheme (SFSS) repayments.
Electronics Assistant performs various calculations regarding electronics units
