2012 Personal Income Tax Software Developer's Guides
Part 1 - Forms 1 and 1-NR/PY pdf format of    2012 PIT Software Developer's Guide – Part 1               Part 2 - Forms 1 and 1-NR/PY pdf format of     2012 PIT Software Developer's Guide – Part 2  file size 2MB       Forms 2, 2G and 3 pdf format of    Form 2 & Form 3 Software Developer's Guide      
    
2012 Corporate Excise Software Developer's Guides
Part 1 pdf format of    2012 Corp Excise Software Developer's Guide - Part 1  Part 2 pdf format of    2012 Corp  Software Developer's Guide - Part 2  Part 3 pdf format of    2012 Corp Excise Software Developer's Guide - Part 3  Part 4 pdf format of    2012 Corp Excise Software Developer's Guide - Part 4
 
2012 Personal Income Test Cases   
Form 1 - Test 1 pdf format of    Form 1 - Test Case 1  file size 2MB Form 1 - Test 2 pdf format of    Form 1 - Test Case 2   file size 7MB NR/PY - Test 1 pdf format of    Form 1-NRPY - Test Case 1  file size 1MB    NR/PY - Test 2 pdf format of    Form 1-NRPY - Test Case 2   file size 5MB
    
2012 Corporate Excise Test Cases
Form 355 - Test 1 pdf format of    Form 355 - Test Case 1   file size 3MB Form 355 - Test 2 pdf format of    Form 355 - Test Case 2  file size 4MB Form 355S - Test 1 pdf format of    Form 355S - Test Case 1  file size 6MB Form 355S - Test 2 pdf format of    Form 355S - Test Case 2   file size 4MB