Behind the scenes
Accounting CS uses a 3rd party software called Symmetry Tax Engine for the calculation of withholding and deduction items.
If you need or want to compare Accounting CS calculations to something external, you can use
Paycheck City powered by Symmetry
to figure the calculations online.
For addresses, Accounting CS Development generally goes by what MelissaData says. Note that P.O. Box addresses don’t verify all the way down to street level, so in places like Ohio or Pennsylvania you may have to have the user use a different address nearby to calculate the taxes.
Inconsistent tax calculations
If the tax calculations have inconsistent limits or rates even after updating to the most recent version of Accounting CS, verify they are opening the application with a right-click, run as Administrator. The users need to have full rights to their WinCSI and C:\Program Files (x86)\Creative Solutions\Accounting CS directories for the application to correctly calculate taxes.
If inconsistencies persist, make sure all staff members that use the Accounting CS have the proper user permissions configured.
In a nutshell, the main folders they need full rights for correct tax calculations are the WinCSI and C:\Program Files (or Program Files (x86))\Creative Solutions\Accounting CS and all of its subfolders, particularly the STE subfolder.
How does this happen in a network environment? When users don’t have proper permissions to the folders/files, Microsoft Windows will store a copy of the tax update files locally in the Virtual Store folder. Unfortunately, Accounting CS will use the Virtual Store folders instead of the correct location. This will create issues because Virtual Store folders don’t get updated when Accounting CS is updated though connect.
If users are experiencing inconsistent tax calculations across their user logins after a rate change, perform the following steps for each user reporting this issue.
Close Accounting CS.
Go to C:\Users\UserID\AppData\Local\VirtualStore\Program Files (x86)\Creative Solutions\Accounting CS.
Delete the STE folder.
Open Accounting CS and have the user enter another test payroll check to verify the tax calculations are working properly.
If the user doesn’t want to delete the STE folder, have them copy and paste the folder to their desktop. They can delete later.