TaxCut 2008 tax return data
File type: Accounting, financial and tax file
A .t08 file contains saved tax return data created by TaxCut for the 2008 tax year.
It belongs to TaxCut Home & Business and related TaxCut tax-preparation software.
File type category:
Accounting, financial and tax file
Date updated: October 12, 2026
Record marked as obsolete and not updated for a long time.
T08 files were created by TaxCut, H&R Block's tax-preparation software. They store the information for a completed or in-progress 2008 tax return.
The file is part of the TaxCut Home & Business software family, including the Windows and Mac versions. TaxCut was rebranded as H&R Block At Home for the 2009 tax year, and At Home 2009 could import 2008 T08 returns.
This is an obsolete, tax-year-specific format. It is not normally created by current tax software.
Open the file with the compatible 2008 release of TaxCut Home & Business. The Mac version can open it on macOS or Mac OS X, while the Windows version can open it on Microsoft Windows.
At Home for Windows may also open or import the file when using a version that supports 2008 TaxCut returns, such as At Home 2009. Current tax software may not support this obsolete format.
Open the return in compatible TaxCut or At Home software and use that program's printing or export options to create a readable copy, such as a PDF, if available.
Software applications that can open t08 files:
Microsoft Windows
Apple macOS / Mac OS X
Multiplatform
Software applications that can edit t08 files:
Apple macOS / Mac OS X
Multiplatform
Software capable of saving t08 files:
Apple macOS / Mac OS X
Multiplatform
Software apps that create t08 files:
Apple macOS / Mac OS X
Multiplatform
Software applications that handle other tasks involving t08 files:
Microsoft Windows
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