Deduction Respecting Scientific Research and Experimental Development Expenditures
RD-222-V
This form is for use by a taxpayer that is claiming a deduction for scientific research and experimental development expenditures incurred in Canada, as well as by a member of a partnership that must report such expenditures deducted in the calculation of the partnership's income.
In compliance with our language policy, corporations established in Québec must file the French version of this form. To access it, click français.