A T09 file is a file created using the H&R Block At Home 2010 tax software, used to create and file tax returns.
The program can be used online and works with both Mac and Windows Operating Systems.
.t10 File Extension
Developer:
H&R Block
File category:
What are t10 files & how to open them - At Home 2010 Tax Return File
File category:
Developer:
H&R Block