ARCHIVED - T4088    Claiming Scientific Research and Experimental Development Expenditures - Guide to Form T661

Archived Content

Information identified as archived is provided for reference, research or recordkeeping purposes. It is not subject to the Government of Canada Web Standards and has not been altered or updated since it was archived. Please contact us to request a format other than those available.

Available for the years listed below:

N/A - HTML t4088-01-e.html (13 KB)
2011 - PDF t4088-11e.pdf (336 KB)
2010 - PDF t4088-10e.pdf (404 KB)
2008 - PDF t4088-08e.pdf (406 KB)
2007 - PDF t4088-07e.pdf (359 KB)
2006 - PDF t4088-06e.pdf (364 KB)
2004 - PDF t4088-04e.pdf (329 KB)
2003 - PDF t4088-03e.pdf (350 KB)
2001 - PDF t4088-01e.pdf (121 KB)
2001 - E-text t4088-01e.txt (136 KB)

For more information, see our help file.