Upgrade
Always ask for the latest Tally which comes with the best in technology, compliance and experiences which will make managing your business a joy ride. Upgrade to Tally.ERP 9 from any prior version of Tally is simple - these tools are either built into the product itself or available as migration tools that are installed along with the product. Typically, there will be no need to make any changes to the data post migration - and the transition time could be just minutes - a few hours at most.