You can integrate Web TimeSheet and QuickBooks using IIF files. This is a Uni-directional transfer, Web TimeSheet is capable of generating IIF files with data which can be then imported into QuickBooks. Once the IIF files are generated you can import them into QuickBooks. Follow the steps below to import the IIF file into QuickBooks,

 
– Open QuickBooks. 


– Select File > Utilities > Import > Timer activities
 
– Select the file that was generated by Web TimeSheet.
 
Once you select the file and continue with the import the data exported by Web TimeSheet would be imported into QuickBooks.