Post published:08/06/2021 Home » Tax Offset Calculator for Class A Pensions post September 2007 Tax Offset Calculator for Class A Pensions post September 2007 To download and use our Tax Offset Calculator (in Microsoft Excel format), please click the button below. Download excel spreadsheet You Might Also Like New approach needed to protect more workers in the 21st century 12/11/2018 Budget 2021-22 08/06/2021 QUARTERLY NEWSLETTER – THE WINTER ISSUE 31/07/2019