Open .T03 file Extension

File Type : TaxCut 2003 Tax Return File (H&R Block e-solutions)

Compatible with: (Mac OSX 7, 8, 9, 10, 11, 12)

Searching for a program to open .T03 files?
The error "There is no application set to open the document." is a common problem faced by millions of Mac users daily. This happens either because the required app to open that file does not exist or there might be some malicious apps tempering your Mac


ExtensionSmallImg What is .T03 file?

Tax return created by TaxCut 2003 tax preparation software.

Recommended Software Programs to open .T03 file

Apple Mac OS X:
  • H&R Block TaxCut 2003
Microsoft Windows:
  • H&R Block TaxCut 2003