GetBusy plc announced that it has entered into a major reseller and integration agreement with Acorah Software Products Limited to accountants and tax advisers. Under the agreement, TaxCalc will become a non-exclusive reseller of the Group's SmartVault product to current and prospective TaxCalc customers in the UK and overseas. The Group and TaxCalc will jointly develop an integration between the two products and co-market the integrated product suite. With a 30-year heritage, TaxCalc has an installed base in excess of 8,000 accountancy practices and over 30,000 individual taxpayers across the United Kingdom.