Tax Scale Overview
SapphireOne supports various tax jurisdictions for Payroll/HR. We establish these as tax rates within a tax jurisdiction. Typically, a tax rate for Payroll/HR is a ratio expressed as a percentage at which a person is taxed. A number of similar tax rates are merged together into a tax scale. For PayRoll/HR this is personal taxation.
SapphireOne Tax Scales represent a percentage turned into a formula (y = ax – b). The purpose of the Tax Scale function is to give SapphireOne users the ability to easily import various tax rates and automatically apply the tax rates to employees based on the tax scale.


Each financial year a new set of tax rates and scales can be released by Taxation Offices worldwide. The appropriate Tax Scales must be imported into SapphireOne before any PayRuns are completed for the NEW financial year.
When a Payrun is executed SapphireOne will look for the most recent set of Tax Scales and apply those for the Payrun. If the current Financial years Tax Scales have not been imported, SapphireOne will use last years Tax Scales which may be incorrect if updates have not been made.
As each year’s Tax Scales are imported it is critical the old Tax Scales should be maintained.
You may also create your own custom Tax Scales for different countries by selecting the
New button and creating new Tax Scales as outlined below.


Tax Scale Area
- Date Active From – Enter the date that the Tax Scale is active from.
- Scale – Enter the ID used to refer to this specific Tax Scale.
Notes Area
Any notes that are required may be entered here. You can select the Green clock
icon to add Time and Date stamps to your notes. You can also highlight the text in the Notes area and right mouse click to customise the Font, Style, Colour and Background Colour to your preference.
Rates Area
The Rates Area gives you the ability to enter your own custom Tax Rates for your selected tax jurisdiction. Select the + icon to add a new tax rate, and the – icon to remove the Tax Rate when no longer required.
To enter a flat tax rate, use 0 for dollar and enter the percentage as cents in a dollar, i.e. 48% is 0.48.
Please note that the amounts entered into the Tax Rate are on a weekly basis.
How to Import Tax Scales into SapphireOne
To import Tax Scales into SapphireOne, navigate to Utilities > Utilities > Sapphire Functions.
From there you may select the PayRoll/HR tab, and then select ‘ImportTaxRates TCP’ to automatically import Tax Scales directly from SapphireOne FTP server.
You may also select ‘ImportTaxRatesText‘ to manually import the Tax Scales from a text file.
Select OK to complete the process.





