Professionals Cashbook 4.1i has been designed to simplify bank reconciliation and the process of calculating tax liability. The new version (4.1i) includes the facility for Australian users to calculate their GST using an automated worksheet. Users can switch between Australia and New Zealand by specifying the country their company is in. After they have done so the relevant GST forms are available. Cashbook 4.1i is more than just a cheques maintainence program; you may work out your company's net worth by using the (new) balance sheet. The new interface also makes it even easier to find your way around and carry out important functions.